CN209197164U - A kind of zero cold water burnt gas wall hanging furnace heating system with distal temperature detector - Google Patents
A kind of zero cold water burnt gas wall hanging furnace heating system with distal temperature detector Download PDFInfo
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- CN209197164U CN209197164U CN201822119771.9U CN201822119771U CN209197164U CN 209197164 U CN209197164 U CN 209197164U CN 201822119771 U CN201822119771 U CN 201822119771U CN 209197164 U CN209197164 U CN 209197164U
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Abstract
The zero cold water burnt gas wall hanging furnace heating system with distal temperature detector that the utility model discloses a kind of, is related to wall-hung boiler field, including burnt gas wall hanging furnace, the burnt gas wall hanging furnace includes heat exchanger, water circulating pump and controller；In user family at water spot install water temperature probe, make the reference temperature that starts and stops of this temperature as water circulating pump to wall-hung boiler for the water temperature at detection water spot, and by wireless signal transmission, waste gas energy is solved, user uses the imperfect problem of comfort of hot water.
Description
Technical field
The utility model relates to wall-hung boiler fields, and in particular to a kind of zero cold water combustion gas wall with distal temperature detector
Hang furnace heating system.
Background technique
The zero cold water formula burnt gas wall hanging furnace preheated in recent years using built-in circulating water pump is increasingly by vast consumption
The concern of person and like.After it can solve bathing opening tap every time, the problem of first putting one section of cold water is needed.Its basic work
It is user before bathing as principle, advance operation wall-hung boiler allows the built-in circulating water pump of wall-hung boiler to start.Cold water quilt in pipeline
Water circulating pump is pumped into wall-hung boiler and is heated, and is then transmitted back in user pipe again.Through heating after a period of time, Yong Huguan
Cold water in road gradually becomes hot water, and after reaching preset temperature, water circulating pump stops operating, and warm operation terminates, at this time user
Tap is opened, will flow out hot water immediately.
Wall-hung boiler needs to detect the temperature of the water in user pipe, as water circulating pump starting, the reference frame of stopping.But
It is that current wall-hung boiler is all indirect by two temperature sensors at built-in water supply connector and water outlet connector
The temperature of the water of detection.This detection mode shortcoming: the tap in user bathroom is distant apart from wall-hung boiler, wall-hung boiler
The water temperature detected at import and export is not the water temperature at bathroom faucet, there is certain temperature difference between the two, this results in wall
Hanging the reference temperature that furnace water circulating pump starts or stops is not the temperature at tap, leads to the starting of water circulating pump, stops
Temperature is inaccurate.Gas energy is not only wasted, and has an effect on the comfort that user uses hot water.
Utility model content
In view of the deficiencies of the prior art, the utility model lies in that proposing a kind of zero cold water combustion with distal temperature detector
Gas wall-hung boiler heating system, in user family at water spot install water temperature probe, for the water temperature at detection water spot, and
By wireless signal transmission to wall-hung boiler, make the reference temperature that starts and stops of this temperature as water circulating pump, solves wave
Take gas energy, user uses the imperfect problem of comfort of hot water.
To achieve the above object, the technical scheme adopted by the utility model is
A kind of zero cold water burnt gas wall hanging furnace heating system with distal temperature detector, including burnt gas wall hanging furnace, it is described
Burnt gas wall hanging furnace includes heat exchanger, water circulating pump I, water circulating pump II and controller；The water outlet of the water circulating pump I passes through
Heat exchanger water inlet described in piping connection, the heat exchanger water outlet connect user's water installations, institute by hot water line
State water inlet of the user with water installations by water circulating pump I described in cold water piping connection, the hot water line and cold water pipeline it
Between pass through the connection of check valve from hot water to cold water, forming circuit；The inlet and outlet of the heat exchanger are also connected with
Heating loop, the water circulating pump II are arranged on the heating loop, are provided with heating equipment on the heating loop；It is described
Heating system further includes control system, and the control system includes controller, for detecting water circulating pump entrance inflow temperature
Temperature sensor I, the temperature sensor II for detecting burnt gas wall hanging furnace water outlet leaving water temperature and for detecting user
With the temperature sensor III of water temperature at water installations；The controller receives the temperature sensor I, temperature sensor II and temperature
The signal of sensor III is spent, and sends and instructs to water circulating pump I.
Further, the controller and temperature sensor I and temperature sensor II are by wired connection, signal is more steady
It is fixed.
Further, the temperature sensor III be the temperature sensor with radio function, the controller with it is described
Temperature sensor III is connected by wireless signal, easy to install and use.
Further, user's water installations are cold and hot double taps, the temperature sensor III is mounted on described
On the hot water line of the entrance of the hot water tap of cold and hot double taps, water temperature detection is more intuitive accurate.
Further, the cold water pipe road is also connected with cold water inlet road by threeway, for cold water.
As those skilled in the art, it should know, burnt gas wall hanging furnace described in the utility model is with water circulating pump
General gas wall-hung boiler, undocumented technical characteristic use existing burnt gas wall hanging furnace technology (such as the routine of burnt gas wall hanging furnace
Start-stop control system etc.), it does not represent the utility model and does not disclose sufficiently.
Burnt gas wall hanging furnace includes hot-water heating system and circulating heating system, and the circuit where hot-water heating system, that is, water circulating pump I is followed
Circuit where ring heating system, that is, water circulating pump II.
The beneficial effects of the utility model are:
Compared with prior art, the heating system of the utility model is sensed by the way that wireless temperature is arranged with water spot in user
Device, the hot water for reaching set temperature are flow to from the hot-water heating system of wall-hung boiler with after water spot, and the hot-water heating system of wall-hung boiler just stops
When working, not only saved the preheating time of half, saved the gas energy of half, and stopping in pipeline hot water temperature with
Set temperature is closer, and the temperature difference is smaller, and user's real experiences are more preferable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model heating system；
Fig. 2 is the wall-hung boiler structural schematic diagram of the utility model heating system；
Fig. 3 is the control system architecture schematic diagram of the utility model heating system；
In figure: 1, heat exchanger；2, water circulating pump I；3, temperature sensor II；4, hot water line；5, check valve；6, user
Use water installations；7, cold water pipeline；8, temperature sensor I；9, controller；10, temperature sensor III；11, water circulating pump II；12,
Heating equipment.
Specific embodiment
It is practical to this below with reference to embodiment in order to keep the purpose of this utility model, technical solution and advantage clearer
It is novel to be further elaborated.
In this example, as shown in Figure 1-3, a kind of zero cold water burnt gas wall hanging furnace heat supply system with distal temperature detector
System, including burnt gas wall hanging furnace, the burnt gas wall hanging furnace include heat exchanger 1, water circulating pump I2, water circulating pump II11 and controller
9；For the water outlet of the water circulating pump I2 by 1 water inlet of heat exchanger described in piping connection, 1 water outlet of heat exchanger is logical
It overheats water lines 4 and connects user's water installations 6, the user connects the water circulating pump I2 by cold water pipeline 7 with water installations 6
Water inlet, be connected between the hot water line 4 and cold water pipeline 7 by the check valve 5 from hot water to cold water, be formed into a loop；
The inlet and outlet of the heat exchanger 1 are also connected with heating loop, and the water circulating pump II11 is arranged in the heating
On circuit, heating equipment 12 is provided on the heating loop；The heating system further includes control system, the control system
Temperature sensor I8 including controller 9, for detecting water circulating pump I2 entrance inflow temperature, for detecting burnt gas wall hanging furnace
The temperature sensor II3 of water outlet leaving water temperature and temperature sensor for detecting water temperature at user's water installations 6
III10；The controller 9 receives the signal of the temperature sensor I8, temperature sensor II3 and temperature sensor III10, and
It sends and instructs to water circulating pump I2.
Controller 9 is microprocessor.
As a kind of prioritization scheme, the controller 9 and temperature sensor I8 and temperature sensor II3 passes through wired company
It connects,
As a kind of prioritization scheme, the temperature sensor III10 is the temperature sensor with radio function, the control
Device 9 is connect with the temperature sensor III10 by wireless signal.
As a kind of prioritization scheme, user's water installations 6 are cold and hot double taps, the temperature sensor III10
It is mounted on the hot water line 4 of the entrance of the hot water tap of cold and hot double taps.
As a kind of prioritization scheme, cold water inlet road is also connected with by threeway on the cold water pipeline 7.
Below with reference to example, the principles of the present invention are further explained.
When being fitted without hygrosensor with water spot:
The work-based logic of warm at this time are as follows: assuming that the temperature of tap water (water inlet) is 20 DEG C, what user wanted is washed
Bath temperature is 42 DEG C.User's operation controller 9 before having a bath, controller 9 start water circulating pump I2, and water circulating pump I2 starts running,
Cold water enters heat exchanger 1, after being heated into 42 DEG C of water, by temperature sensor II3, flows to user by hot water line 4 and uses
Water installations 6.Due to the influence of original cold water in heat dissipation of pipeline and pipeline, 42 DEG C of hot water is in that the trend flow direction gradually to decay is used
Family water installations 6.When reaching user's water installations 6, water temperature is about between 40-42 DEG C, and water circulating pump I2 should stop at this time
Operation terminates warm operation.But since user with water installations 6 does not have hygrosensor, wall-hung boiler can not know user's water
The water temperature of device 6.Therefore, water circulating pump I2 continues to run until that the hot water of this temperature is flow at temperature sensor I8, this
Shi Shuiwen has been decayed to lower than 40 DEG C or so.Water circulating pump is out of service, and warm operation terminates.
From the point of view of this work-based logic, hot water needs to flow to from wall-hung boiler to be returned with after water spot, needing to continue flow forward
To after wall-hung boiler, wall-hung boiler just stops working.Entirely warm operation latter half is all useless, wastes the combustion gas energy of half
Source, preheating time have also been mostly used one times.
When water temperature at temperature sensor II3 is lower, it is assumed that when having become 35 DEG C, indirectly judge hot water line 4
In water temperature be lower, need to preheat again, 9 control loop water pump I2 of controller is again started up at this time, is carried out again
Warm operation.
When installing hygrosensor with water spot:
The work-based logic of warm at this time are as follows: assuming that the temperature of tap water (water inlet) is 20 DEG C, what user wanted is washed
Bath temperature is 42 DEG C.User starts water circulating pump before having a bath, and water pump I2 starts running, and cold water enters heat exchanger 1, is heated into 42
DEG C water after, by temperature sensor II3, user is flowed to water installations 6 by hot water line.Due in heat dissipation of pipeline and pipeline
The influence of original cold water, 42 DEG C of hot water are in that the trend gradually to decay flows to user with water installations 6.Reach user's water installations
When 6, for water temperature about between 40-42 DEG C, temperature sensor III10 detects that water temperature becomes between 40-42 DEG C, this temperature
By wireless signal feedback to controller 9, controller stops working by water circulating pump.Terminate warm operation.
From the point of view of this work-based logic, hot water is flow to from wall-hung boiler with after water spot, and wall-hung boiler just stops working.It saves
The preheating time of half, the gas energy of half is saved.
When water temperature at temperature sensor III10 is lower, it is assumed that when having become 35 DEG C, directly judge 4 hot-water lines
In water temperature be lower, need to preheat again, 9 control loop water pump I2 of controller is again started up at this time, is carried out again
Warm operation.
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 (5)
1. a kind of zero cold water burnt gas wall hanging furnace heating system with distal temperature detector, including burnt gas wall hanging furnace, feature
It is, the burnt gas wall hanging furnace includes heat exchanger (1), water circulating pump I (2), water circulating pump II (11) and controller (9)；Institute
The water outlet for stating water circulating pump I (2) passes through heat exchanger (1) water inlet described in piping connection, heat exchanger (1) water outlet
User is connected with water installations (6) by hot water line (4), and the user is passed through described in cold water pipeline (7) connection with water installations (6)
The water inlet of water circulating pump I (2) passes through the check valve from hot water to cold water between the hot water line (4) and cold water pipeline (7)
(5) it is connected to, forming circuit；The inlet and outlet of the heat exchanger (1) are also connected with heating loop, the water circulating pump
II (11) is arranged on the heating loop, and heating equipment (12) are provided on the heating loop；
The heating system further includes control system, and the control system includes controller (9), for detecting water circulating pump I (2)
Temperature sensor I (8), the temperature sensor for detecting burnt gas wall hanging furnace water outlet leaving water temperature of entrance inflow temperature
II (3) and for detecting user with the temperature sensor III (10) of water temperature at water installations (6)；Described in the controller (9) receives
The signal of temperature sensor I (8), temperature sensor II (3) and temperature sensor III (10), and sent to water circulating pump I (2)
Instruction.
2. heating system as described in claim 1, which is characterized in that the controller (9) and temperature sensor I (8) and temperature
Degree sensor II (3) passes through wired connection.
3. heating system as claimed in claim 2, which is characterized in that the temperature sensor III (10) is band radio function
Temperature sensor, the controller (9) connect with the temperature sensor III (10) by wireless signal.
4. heating system as described in claim 1, which is characterized in that user's water installations (6) are cold and hot double taps,
The temperature sensor III (10) is mounted on the hot water line (4) of the entrance of the hot water tap of cold and hot double taps.
5. heating system as described in claim 1, which is characterized in that be also connected with by threeway on the cold water pipeline (7)
Cold water inlet road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822119771.9U CN209197164U (en) | 2018-12-17 | 2018-12-17 | A kind of zero cold water burnt gas wall hanging furnace heating system with distal temperature detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822119771.9U CN209197164U (en) | 2018-12-17 | 2018-12-17 | A kind of zero cold water burnt gas wall hanging furnace heating system with distal temperature detector |
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| CN209197164U true CN209197164U (en) | 2019-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822119771.9U Active CN209197164U (en) | 2018-12-17 | 2018-12-17 | A kind of zero cold water burnt gas wall hanging furnace heating system with distal temperature detector |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654576A (en) * | 2018-12-17 | 2019-04-19 | 成都前锋电子有限责任公司 | A kind of zero cold water burnt gas wall hanging furnace heating system with distal temperature detector |
| CN111271881A (en) * | 2020-03-13 | 2020-06-12 | 珠海格力电器股份有限公司 | Zero-cold-water heater system, control method thereof and computer-readable storage medium |
-
2018
- 2018-12-17 CN CN201822119771.9U patent/CN209197164U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654576A (en) * | 2018-12-17 | 2019-04-19 | 成都前锋电子有限责任公司 | A kind of zero cold water burnt gas wall hanging furnace heating system with distal temperature detector |
| CN111271881A (en) * | 2020-03-13 | 2020-06-12 | 珠海格力电器股份有限公司 | Zero-cold-water heater system, control method thereof and computer-readable storage medium |
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