CN209197118U - A kind of upper odd test gas instantaneous water heater - Google Patents
A kind of upper odd test gas instantaneous water heater Download PDFInfo
- Publication number
- CN209197118U CN209197118U CN201822106426.1U CN201822106426U CN209197118U CN 209197118 U CN209197118 U CN 209197118U CN 201822106426 U CN201822106426 U CN 201822106426U CN 209197118 U CN209197118 U CN 209197118U
- Authority
- CN
- China
- Prior art keywords
- nozzle sets
- water heater
- nozzle
- solenoid valve
- valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Control Of Combustion (AREA)
Abstract
The utility model discloses a kind of upper odd test gas instantaneous water heaters, including shell, overhead DC fan, heat exchanger, burner, coiled pipe, tracheae component, gas ratio valve and the controller controlled the water heater；The tracheae component includes tracheae ontology, nozzle sets I, nozzle sets II, solenoid valve I and solenoid valve II；The nozzle sets I and nozzle sets II are arranged on the tracheae ontology and include multiple nozzles, the nozzle quantity of nozzle sets I is greater than the nozzle quantity of nozzle sets II, the solenoid valve I is mounted on the inlet channel of the nozzle sets I, and the solenoid valve II is mounted on the inlet channel of the nozzle sets II.The water heater of the utility model, burning divides segment burning, the burning of big section and full section burning, so that water heater is adapted to broader combustion range, uses segment to burn automatically in summer, making outlet water temperature of water heater is temperature set by user, improves the comfort that user uses.
Description
Technical field
The utility model relates to a kind of water heater more particularly to a kind of upper odd test gas instantaneous water heaters, belong to water heater
Field.
Background technique
Gas instantaneous water heater has become the indispensable kitchen living electric apparatus of Modern Family, quickly provides life for us
Required hot water living.The gas heater of mainstream belongs to automatic constant warm type water heater at present, and user sets on operation panel
After temperature required for good, it is only necessary to open tap, water heater will provide hot water according to temperature set by user, and keep
This is temperature-resistant.But it have been found that will appear hot water temperature considerably beyond the temperature set by us in summer, especially exist
The city of some partial heats, cold water temperature is high, and the hot water temperature that we need can be lower than other seasons, if user's water is again
If less than normal, water heater can not reach required temperature.
What existing general upper odd test gas instantaneous water heater used is all the technology and AC blower fan of two segmentations, is caused
Water heater summer work fire row number when Smaller load is on the high side, and AC blower fan is generally adjusted only with double speed, even if wind
Air quantity is also bigger than normal when machine is in low speed, lead to that the tolerance of the minimum load of water heater is not adjustable it is too small go out in order to avoid being blown out,
Therefore the minimum thermic load of existing most of water heater is 6kW or so, and minimum thermic load is bigger than normal to cause summer water temperature to be scalded.
Utility model content
In order to solve problem above, the purpose of the utility model is to provide a kind of upper odd test gas instantaneous water heaters, use
Family is in summer in use, the leaving water temperature of water heater is the temperature of user setting, the boiling hot pain spot of solution summer water temperature.
In order to achieve the goal above, the technical solution adopted in the utility model:
A kind of upper odd test gas instantaneous water heater, including it is shell, overhead DC fan, heat exchanger, burner, snakelike
Pipe, tracheae component, gas ratio valve and the controller to water heater control.
The overhead DC fan, heat exchanger and burner are from top to bottom distributed in the shell, described snakelike
Pipe is wound around the heat exchanger lateral wall and passes through the heat exchanger fin of heat exchanger, and the tracheae component is arranged in the burner
Air inlet, the inlet end of tracheae component connects the gas ratio valve.
The tracheae component includes tracheae ontology, nozzle sets I, nozzle sets II, solenoid valve I and solenoid valve II；The nozzle
Group I and nozzle sets II are arranged on the tracheae ontology and include multiple nozzles, and the burning of the nozzle and burner is logical
Road corresponds, and the nozzle quantity of nozzle sets I is greater than the nozzle quantity of nozzle sets II；The solenoid valve I is mounted on the nozzle
On the inlet channel of group I, the solenoid valve II is mounted on the inlet channel of the nozzle sets II.
In the utility model, solenoid valve I controls the on-off of I combustion gas of nozzle sets, and solenoid valve II controls II combustion gas of nozzle sets
The burning gallery of on-off, nozzle and burner corresponds, i.e., a burning gallery of each each corresponding burner of nozzle.This reality
It is burnt with three sections of burnings of novel burning point: segment burning, the burning of big section and full section；When segment burns, nozzle sets II are ventilated, spray
Mouth group I is closed；When big section burning, nozzle sets I are ventilated, and nozzle sets II are closed；When full section is burnt, nozzle sets I and nozzle sets II are equal
Ventilation, makes water heater adapt to broader combustion range, is burnt in summer using segment, leaving water temperature is temperature set by user
Degree.
In the utility model, blower uses overhead DC fan, and overhead DC fan is controlled by controller, blower
Stepless speed regulation between maximum speed and minimum speed, controller store each combustion and segmented corresponding gas ratio valve current value
With corresponding rotation speed of fan, controller control provides optimal oxygen gas proportioning, improves the efficiency of combustion of water heater.
Further, the water inlet end of the coiled pipe is connected with water flow sensor；Water flow sensor is for detecting
The water size of water inlet, is transferred to controller for water amount information.
Further, the housing bottom is equipped with inlet valve and water outlet connector, the inlet valve and water outlet connector point
Not Lian Jie coiled pipe inlet and outlet, the inflow and outflow for water heater.
Further, leaving water temperature probe is equipped on the water outlet connector, for detecting the hot water of water outlet of water heater
Temperature information is sent to controller by temperature.
Further, the housing bottom is equipped with air inlet pipe fitting, and for the access of combustion gas, the air inlet pipe fitting
Connect the gas ratio valve.
Further, the nozzle sets I include four nozzles, the nozzle sets II include two nozzles.
Further, the overhead DC fan, solenoid valve I, solenoid valve II, gas ratio valve, water flow sense
Device and leaving water temperature probe are connect with the controller, and controller receives the letter of water flow sensor and leaving water temperature probe
Breath controls the operation of overhead DC fan, solenoid valve I, solenoid valve II and gas ratio valve.
The utility model has the beneficial effects that
The water heater of the utility model, burning divide segment burning, the burning of big section and full section burning；When segment burns, nozzle
II ventilation of group, nozzle sets I are closed；When big section burning, nozzle sets I are ventilated, and nozzle sets II are closed；When full section is burnt, I He of nozzle sets
Nozzle sets II are ventilated, and water heater is made to adapt to broader combustion range, use segment to burn automatically in summer, water outlet of water heater
Temperature is temperature set by user, improves the comfort that user uses.
The utility model blower uses overhead DC fan, and overhead DC fan controls revolving speed, blower by controller
Maximum speed and minimum speed between stepless speed regulation, reduce the minimum thermic load of water heater, reduce the consumption of combustion gas, save
Resource；Controller stores the corresponding rotation speed of fan of each combustion and segmented corresponding gas ratio valve current value, controller
Control provides optimal oxygen gas proportioning, improves efficiency of combustion.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model tracheae component；
Fig. 3 is the revolving speed of the utility model blower and common AC blower fan and the contrast schematic diagram of thermic load；
In figure: 1, shell；11, inlet valve；12, water outlet connector；13, leaving water temperature is popped one's head in；14, air inlet pipe fitting；2, on
Set formula DC fan；3, heat exchanger；4, burner；5, coiled pipe；6, tracheae component；61, tracheae ontology；62, nozzle sets I；
63, nozzle sets II；64, solenoid valve I；65, solenoid valve II；7, gas ratio valve；8, controller；9, water flow sensor；Curve
1, common AC blower fan；Curve 2, the utility model overhead DC fan.
Specific embodiment
It is practical new to this with reference to the accompanying drawing in order to keep the purpose of this utility model, technical solution and advantage clearer
Type is further elaborated.In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "top", "bottom", "inner", "outside" is orientation based on the figure or position
Relationship is merely for convenience of describing the present invention and simplifying 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 should not be understood as limiting the present invention.
A kind of upper odd test gas instantaneous water heater, as shown in Figure 1-3, include shell 1, overhead DC fan 2, heat exchange
Device 3, burner 4, coiled pipe 5, tracheae component 6, gas ratio valve 7 and the controller 8 to water heater control；
Overhead DC fan 2, heat exchanger 3 and burner 4 are from top to bottom distributed in shell 1, and coiled pipe 5 is wound around
The air inlet of burner 4, tracheae group is arranged in 3 lateral wall of heat exchanger and the heat exchanger fin for passing through heat exchanger 3, tracheae component 6
The inlet end of part 6 connects gas ratio valve 7；
Tracheae component 6 includes tracheae ontology 61, nozzle sets I 62, nozzle sets II 63, solenoid valve I 64 and solenoid valve II 65；Spray
Mouth group I 62 and nozzle sets II 63 are arranged on tracheae ontology 61 and include multiple nozzles, and the burning of nozzle and burner 4 is logical
Road corresponds；The nozzle quantity of nozzle sets I 62 is greater than the nozzle quantity of nozzle sets II 63, and solenoid valve I 64 is mounted on nozzle sets I
On 62 inlet channel, solenoid valve II 65 is mounted on the inlet channel of nozzle sets II 63.
As the prioritization scheme of the utility model, the water inlet end of coiled pipe 5 is connected with water flow sensor 9.
As the prioritization scheme of the utility model, 1 bottom end of shell is equipped with inlet valve 11 and water outlet connector 12, inlet valve 11
The inlet and outlet of coiled pipe 5 are separately connected with water outlet connector 12.
As the prioritization scheme of the utility model, leaving water temperature probe 13 is installed on water outlet connector 12.
As the prioritization scheme of the utility model, 1 bottom end of shell is equipped with air inlet pipe fitting 14, and air inlet pipe fitting 14 connects
Gas ratio valve 7.
As the prioritization scheme of the utility model, nozzle sets I 62 include four nozzles, and nozzle sets II 63 include two sprays
Mouth.
As the prioritization scheme of the utility model, overhead DC fan 2, solenoid valve I 64, solenoid valve II 65, combustion gas ratio
Example valve 7, water flow sensor 9 and leaving water temperature probe are connect with controller.
In order to better understand the utility model, primary complete description is made to the working principle of the utility model below:
It is higher in summer cold water temperature, and user needs water heater temperature and it is low when, first water heater operation panel
On set leaving water temperature, user opens hot-water valve water heater working, and cold water is laggard through inlet valve 11, water flow sensor 9
Enter in coiled pipe 5, for coiled pipe 5 after the heat exchanger fin of heat exchanger 3, the cold water in coiled pipe 5 is heated to form hot water, connects through water outlet
First 12 outflow water heater；At the same time, combustion gas through air inlet pipe fitting 14 enter gas ratio valve 7 in, then transtracheal component 6 into
Enter and burns in burner 4.
In the utility model, since summer leaving water temperature is lower, controller 8 controls solenoid valve II 65 and works, and opens
The inlet channel of nozzle sets II 63, control solenoid valve I 64 work, and close the inlet channel of nozzle sets I 62；Combustion gas is through nozzle sets II
After 63 inlet channel, enters in 2 burning galleries corresponding to burner 4 from 2 nozzles of nozzle sets II 63 and burn.With this
Meanwhile the leaving water temperature letter that the flow information passed back according to water flow sensor 9 of controller and leaving water temperature probe 13 are passed back
Breath automatically adjusts the current value of gas ratio valve 7 and the revolving speed of the overhead DC fan 2 to match, provides optimal oxygen
The proportion of gas and combustion gas makes the leaving water temperature of water heater reach temperature set by user.
Compared to the minimum thermic load of former water heater 6kW or so, minimum thermic load can be reduced using the utility model
To 3.5kW or so.Such as 30 DEG C of inflow temperature, when water flow is 5L/min, minimum leaving water temperature can reach 38 DEG C, work as water flow
Minimum leaving water temperature can reach 36 DEG C when for 7L/min, and when water flow is 10L/min, minimum leaving water temperature can reach 34 DEG C, complete
Summer be can satisfy entirely with the requirement of just common hot water.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (7)
1. a kind of upper odd test gas instantaneous water heater, it is characterised in that: handed over including shell (1), overhead DC fan (2), heat
Parallel operation (3), burner (4), coiled pipe (5), tracheae component (6), gas ratio valve (7) and the control to water heater control
Device (8)；
The overhead DC fan (2), heat exchanger (3) and burner (4) are from top to bottom distributed in the shell (1),
The coiled pipe (5) is wound around the heat exchanger (3) lateral wall and passes through the heat exchanger fin of heat exchanger (3), the tracheae group
The air inlet in the burner (4) is arranged in part (6), and the inlet end of tracheae component (6) connects the gas ratio valve (7)；
The tracheae component (6) includes tracheae ontology (61), nozzle sets I (62), nozzle sets II (63), solenoid valve I (64) and electricity
Magnet valve II (65)；The nozzle sets I (62) and nozzle sets II (63) are arranged on the tracheae ontology (61) and include more
A nozzle, the burning gallery one-to-one correspondence of the nozzle and burner (4), the nozzle quantity of nozzle sets I (62) are greater than nozzle sets
The nozzle quantity of II (63)；The solenoid valve I (64) is mounted on the inlet channel of the nozzle sets I (62), the solenoid valve
II (65) are mounted on the inlet channel of the nozzle sets II (63).
2. a kind of upper odd test gas instantaneous water heater according to claim 1, it is characterised in that: the coiled pipe (5)
Water inlet end is connected with water flow sensor (9).
3. a kind of upper odd test gas instantaneous water heater according to claim 2, it is characterised in that: shell (1) bottom end
Inlet valve (11) and water outlet connector (12) are installed, the inlet valve (11) and water outlet connector (12) are separately connected coiled pipe (5)
Inlet and outlet.
4. a kind of upper odd test gas instantaneous water heater according to claim 3, it is characterised in that: the water outlet connector (12)
On be equipped with leaving water temperature probe (13).
5. a kind of upper odd test gas instantaneous water heater according to claim 4, it is characterised in that: shell (1) bottom end
It is equipped with air inlet pipe fitting (14), the air inlet pipe fitting (14) connects the gas ratio valve (7).
6. a kind of upper odd test gas instantaneous water heater according to claim 5, it is characterised in that: the nozzle sets I (62)
Including four nozzles, the nozzle sets II (63) include two nozzles.
7. a kind of upper odd test gas instantaneous water heater according to claim 6, it is characterised in that: the overhead direct current wind
Machine (2), solenoid valve I (64), solenoid valve II (65), gas ratio valve (7), water flow sensor (9) and leaving water temperature probe
(13) it is connect with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822106426.1U CN209197118U (en) | 2018-12-15 | 2018-12-15 | A kind of upper odd test gas instantaneous water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822106426.1U CN209197118U (en) | 2018-12-15 | 2018-12-15 | A kind of upper odd test gas instantaneous water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209197118U true CN209197118U (en) | 2019-08-02 |
Family
ID=67429221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822106426.1U Active CN209197118U (en) | 2018-12-15 | 2018-12-15 | A kind of upper odd test gas instantaneous water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209197118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442730A (en) * | 2018-12-15 | 2019-03-08 | 成都前锋电子有限责任公司 | A kind of upper odd test gas instantaneous water heater |
-
2018
- 2018-12-15 CN CN201822106426.1U patent/CN209197118U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442730A (en) * | 2018-12-15 | 2019-03-08 | 成都前锋电子有限责任公司 | A kind of upper odd test gas instantaneous water heater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205561228U (en) | Gas water heater | |
| CN109442730A (en) | A kind of upper odd test gas instantaneous water heater | |
| CN106403274A (en) | Gas water heater with heat supply function | |
| CN106705442A (en) | Gas water heater with self-adaption function | |
| CN207422353U (en) | A kind of HVAC burnt gas wall hanging furnace branch thermostat | |
| CN205825411U (en) | A kind of gas heater of band heating function | |
| CN205137853U (en) | Low water pressure starts gas heater | |
| CN209197118U (en) | A kind of upper odd test gas instantaneous water heater | |
| CN208871833U (en) | A kind of Double energy source water heater | |
| CN205174787U (en) | Gas heating water heater of formula of burning by stage | |
| CN206739582U (en) | A kind of heat preserving type gas heater with ever-burning flame | |
| CN110486947A (en) | A kind of two fans gas heater | |
| CN205481351U (en) | Improve comfort's domestic air conditioner | |
| CN208907686U (en) | A kind of wall-hung boiler for floor heating | |
| CN208968037U (en) | Energy-saving environment protection gas water heater | |
| CN102116501A (en) | Hybrid power wall-hung boiler | |
| CN201615538U (en) | Double-source wall-mounted boiler | |
| CN208832737U (en) | A kind of condensation-proof burnt gas wall hanging furnace | |
| CN205783773U (en) | A kind of wall-hung boiler | |
| CN210624878U (en) | Sleeve type wall-mounted furnace | |
| CN207162699U (en) | A kind of warm bath dual-purpose stove of full pre-mix condensing combustion gas | |
| CN209341602U (en) | A kind of full Pre-coagulation formula gas-heating water heater equipped with air inlet voltage regulation adjustor | |
| CN207741332U (en) | Flue Gas Water Heater | |
| CN209623110U (en) | A kind of burnt gas wall hanging furnace | |
| CN209147422U (en) | Wall-mounted gas heating stove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |