CN207975847U - A kind of anti-freezing gas water heater - Google Patents
A kind of anti-freezing gas water heater Download PDFInfo
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- CN207975847U CN207975847U CN201820376755.5U CN201820376755U CN207975847U CN 207975847 U CN207975847 U CN 207975847U CN 201820376755 U CN201820376755 U CN 201820376755U CN 207975847 U CN207975847 U CN 207975847U
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Abstract
A kind of anti-freezing gas water heater, including shell, control system, inlet and outlet system and smoke evacuation system, the control system is connected with the inlet and outlet system, the inlet and outlet system includes water inlet pipe, heat exchanger, outlet pipe and water servo valve, it further include the antifreeze alarm system being connected with the control system, the antifreeze alarm system includes the leaving water temperature sensors being arranged on the outlet pipe, and the water servo valve is arranged on the water inlet pipe.It is had the following advantages that compared with prior art according to a kind of anti-freezing gas water heater provided by the utility model：Consuming energy, low, antifreezing effect is good, control accuracy is high, warning function is strong, intelligence degree is high.
Description
Technical field
The utility model is related to gas heater field more particularly to a kind of anti-freezing gas water heaters.
Background technology
Presently commercially available gas heater happens occasionally in the case where winter water tank bursting by freezing, especially when user not when bursting by freezing
Water tank can leak always, steeping bad floor even influences other resident families downstairs.To prevent the direct bursting by freezing water of precipitate cold current
Case is generally provided with electric heater unit on gas heater, however this mode consumes energy, big, efficiency is low, frost-cracking-preventing effect is poor.
Therefore, a kind of energy consumption of urgent need is low, water tank bursting by freezing can be avoided to happen completely, gas heater easy to operation.
For example, Authorization Notice No. is CN202973561U, a kind of entitled China of the gas heater with antifreeze effect
Utility model patent, discloses the gas heater with antifreeze effect, including shell, and the upper part of the housing is equipped with petticoat pipe wind turbine
Component, petticoat pipe fan assembly lower end are equipped with heat exchanger, and the housing bottom is equipped with burner assembly, the heat exchanger
Be provided with water inlet pipe and outlet pipe between burner assembly, one end of the water inlet pipe and outlet pipe respectively with heat exchanger
Inlet and outlet connect, and controller is additionally provided in the shell, and the water outlet of the heat exchanger is equipped with leaving water temperature
The water inlet of sensor, the heat exchanger is equipped with temperature controller.The technical solution that the utility model is provided has as follows not
Foot：When water temperature is reduced to certain temperature, controller starts the heating schedule of inner setting, and energy consumption is big, antifreezing effect is poor.
For another example, Authorization Notice No. CN204141852U, a kind of entitled gas heater with antifreeze warning function
Chinese utility model patent, disclose a kind of gas heater with antifreeze warning function, including shell, gas burning system,
Inlet and outlet system and control circuit, the inlet and outlet system include water inlet pipe, heat exchange coil, outlet pipe and water proportioning valve, are also wrapped
The antifreeze alarm assemblies being connect with the control circuit are included, the antifreeze alarm assemblies are connect with the inlet and outlet system, described
Antifreeze alarm assemblies include the water flow sensor being located on the water inlet pipe or outlet pipe.Technology provided by the utility model
Scheme has following insufficient：The input power of proportioning valve is big, control accuracy is low, stagnant ring is larger；Sound-light alarm component does not have people
Machine interactive function, intelligence degree are low.
Utility model content
In order to overcome the deficiencies of the prior art, the utility model provide it is a kind of energy consumption it is low, antifreezing effect is good, control accuracy
The anti-freezing gas water heater high, warning function is strong, intelligence degree is high.
The utility model includes mainly following technical solution：
A kind of anti-freezing gas water heater, including shell, control system, inlet and outlet system and smoke evacuation system, the control system
System is connected with the inlet and outlet system, and the inlet and outlet system includes water inlet pipe, heat exchanger, outlet pipe and water servo valve,
Further include the antifreeze alarm system being connected with the control system, the antifreeze alarm system includes being arranged in the outlet pipe
On leaving water temperature sensors, the water servo valve is arranged on the water inlet pipe.
The utility model further includes following attached technical scheme：
Wherein, the antifreeze alarm system further includes the inflow temperature sensor being arranged on the water inlet pipe.
Wherein, the inflow temperature sensor is set at the water servo valve.
Wherein, the antifreeze alarm system further includes sound-light alarm component, and the sound-light alarm component includes voice prompt
Module and information display module.
Wherein, the antifreeze alarm system further includes at least one of human-computer interaction module or signal receiving module.
Wherein, the antifreeze alarm system further includes the water flow sensor being arranged on the water inlet pipe.
Wherein, it is provided with internal temperature sensor in the heat exchanger.
Wherein, the water servo valve is made of plastics or metal material.
According to technical solution provided by the utility model, control system is connected with inlet and outlet system, antifreeze alarm system
System is connected to the control system, and leaving water temperature sensors are provided on outlet pipe, can effectively ensure leaving water temperature sensors
It can reflect outlet water temperature of water heater in real time, leaving water temperature is closer to the true water temperature in heat exchanger.The setting of water servo valve exists
On water inlet pipe, inflow temperature sensor is set at water servo valve, inflow temperature sensor can fast, accurately detect into
Coolant-temperature gage and closer environment temperature.Leaving water temperature sensors and inflow temperature sensor transmit a signal to control system, position
In the instruction that the water servo valve reception control system on water inlet pipe is sent out to control the water flow of water inlet pipe.When leaving water temperature or into
When coolant-temperature gage is less than preset value, control system, which sends out instruction, makes water servo valve close water inlet pipe, while sound-light alarm component is sent out
Signal prompt user releases the water in heat exchanger with frost-cracking-preventing.The antifreeze alarm system of above-mentioned technical proposal is simple in structure, controls
Precision is high, is quick on the draw, and avoids and reaches the degree of freezing when environment temperature is too low, and water heater has just stopped heating work, and heat is handed over
Water temperature is relatively up to less than failing to report situation in parallel operation caused by warning level.Technical solution provided by the utility model has man-machine
Interactive module or signal receiving module are conducive to user's operation, intelligence degree higher.
Description of the drawings
Fig. 1 is the structure diagram of the antifreeze alarm assemblies of the utility model.
Fig. 2 is the utility model structure diagram.
1- shells, 2- control systems, 3- inlet and outlet systems, 5- smoke evacuation systems, 31- water inlet pipes, 32- heat exchangers, 33- go out
Water pipe, 34- water servo valves, 331- leaving water temperature sensors, 311- inflow temperature sensors, 312- water flow sensors.
Specific implementation mode
Technical solution provided by the utility model is described further below in conjunction with the accompanying drawings：
Shown in referring to Fig. 1 and Fig. 2, a kind of anti-freezing gas water heater, including shell 1, control system 2,3 and of inlet and outlet system
Smoke evacuation system 5, control system 2 are connected with inlet and outlet system 3, and inlet and outlet system 3 includes water inlet pipe 31, heat exchanger 32, goes out
Water pipe 33 and water servo valve 34, further include the antifreeze alarm system being connected with control system 2, and antifreeze alarm system includes setting
Leaving water temperature sensors 331 on outlet pipe 33, water servo valve 34 are arranged on water inlet pipe 31.It is provided with out on outlet pipe 33
Water temperature sensor 331 can detect leaving water temperature in real time, closer to the true water temperature of heat exchanger, avoid when environment temperature
Degree is higher and water temperature reaches the degree of freezing and occur fail to report situation in water heater.
Shown in Figure 2, antifreeze alarm system further includes the inflow temperature sensor 311 being arranged on water inlet pipe 31.Into
The setting of water temperature sensor 311 can fast, accurately detect inflow temperature and closer environment temperature on water inlet pipe 31,
Accuracy of detection is high.
Shown in Figure 2, inflow temperature sensor 311 is set at water servo valve 34, can effectively be ensured into water temperature
The temperature that degree sensor detects is water inlet pipe water temperature, and detection is more accurate and component setting is more compact, is conducive to subsequently dismantle
Or repair.
Shown in Figure 1, antifreeze alarm system further includes sound-light alarm component, and sound-light alarm component includes voice prompt mould
Block and information display module.Preferably, buzzer or Intelligent speech prompting apparatus, presentation of information mould may be used in voice cue module
Indicator light or display screen may be used in block, and display screen is set on the shell of water heater.
Shown in Figure 1, antifreeze alarm system further includes at least one of human-computer interaction module or signal receiving module.
Preferably, human-machine exchange module can be provided in the operation button on display screen, and signal receiving module can be that signal receives
Device or biometrics readers, such as WIFI receivers, speech recognition device, it is possible to further be connect by mobile terminal APP and WIFI
Receive the collaborative works such as device.
Shown in Figure 2, antifreeze alarm system further includes the water flow sensor 312 being arranged on the water inlet pipe 31.
This kind of structure design can monitor by the water flow of water inlet pipe, when temperature less than preset value and water servo valve occurs therefore
When barrier cannot close water inlet pipe, the water flow of water inlet pipe can be monitored by water flow sensor, flow value occur i.e.
Signal is sent out to control system and is alarmed by alarm system, and double insurance is played the role of.Preferably, the outlet pipe
On be also equipped with water flow sensor, when heat exchanger need it is antifreeze discharge water when, water flow sensor can detect heat exchanger
In water whether all run out.
It is shown in Figure 2, it is provided with internal temperature sensor in heat exchanger 32.This kind of structure design ensure that internal temperature
Degree sensor can reflect the true water temperature in heat exchanger in real time, and detection is more acurrate, improves antifreeze alarm performance.
Shown in Figure 2, water servo valve 34 is made of wear-resisting, resistance to broken plastics or metal material.Work as environment temperature
When too low, it is possible to which leading to water inlet pipe, either the too low water servo valve of temperature uses wear-resisting, resistance to broken plastics or gold in outlet pipe
Belong to material on the one hand antifreeze, explosion-proof, another aspect component is firmer, is conducive to improve service life.
According to technical solution provided by the utility model, when leaving water temperature sensors, inflow temperature sensor or inside
When temperature sensor detects that temperature is less than 5 DEG C, control system is sent a signal to, control system sends out instruction to water servo valve and closes
Close water inlet pipe, make water can not by water servo valve, while antifreeze alarm system by light the water inlet on display screen lock key and
Starting buzzer reminds user to bleed off the water in heat exchanger.If user needs to use water heater at this time, need to solve manually
Be locked into water and lock key, water servo valve is made to open water inlet pipe, while releasing water inlet lock key and no longer light, user can normally wash
Bath.When inflow temperature sensor, leaving water temperature sensors or internal temperature sensor detect that temperature is not less than 5 DEG C, control
System control water servo valve automatically opens water inlet pipe, while the water inlet on display screen is lockked key and no longer lighted.To promote user's body
It tests, can also be cooperated by mobile terminal APP and water heater signal receiving module, complete aforesaid operations.
Although, for those of ordinary skills, can be described above the embodiments of the present invention
To be interpreted as to convert above-described embodiment in the case where not departing from the principles of the present invention and spirit, this practicality
Novel protection domain is limited by described claims and its equivalent.
Claims (8)
1. a kind of anti-freezing gas water heater, including shell, control system, inlet and outlet system and smoke evacuation system, the control system
It is connected with the inlet and outlet system, the inlet and outlet system includes water inlet pipe, heat exchanger, outlet pipe and water servo valve,
It is characterized in that：Further include the antifreeze alarm system being connected with the control system, the antifreeze alarm system includes that setting exists
Leaving water temperature sensors on the outlet pipe, the water servo valve are arranged on the water inlet pipe.
2. anti-freezing gas water heater according to claim 1, it is characterised in that：The antifreeze alarm system further includes setting
Inflow temperature sensor on the water inlet pipe.
3. anti-freezing gas water heater according to claim 2, it is characterised in that：The inflow temperature sensor is set to institute
It states at water servo valve.
4. according to any anti-freezing gas water heater in claims 1 to 3, it is characterised in that：The antifreeze alarm system is also
Including sound-light alarm component, the sound-light alarm component includes voice cue module and information display module.
5. anti-freezing gas water heater according to claim 4, it is characterised in that：The antifreeze alarm system further includes man-machine
At least one of interactive module or signal receiving module.
6. according to any anti-freezing gas water heater in claims 1 to 3, it is characterised in that：The antifreeze alarm system
It further include the water flow sensor being arranged on the water inlet pipe.
7. according to any anti-freezing gas water heater in claims 1 to 3, it is characterised in that：It is set in the heat exchanger
It is equipped with internal temperature sensor.
8. according to any anti-freezing gas water heater in claims 1 to 3, it is characterised in that：The water servo valve uses
Plastics or metal material are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820376755.5U CN207975847U (en) | 2018-03-20 | 2018-03-20 | A kind of anti-freezing gas water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820376755.5U CN207975847U (en) | 2018-03-20 | 2018-03-20 | A kind of anti-freezing gas water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207975847U true CN207975847U (en) | 2018-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820376755.5U Active CN207975847U (en) | 2018-03-20 | 2018-03-20 | A kind of anti-freezing gas water heater |
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| Country | Link |
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| CN (1) | CN207975847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425742A (en) * | 2019-07-18 | 2019-11-08 | 华帝股份有限公司 | Anti-freezing water heater |
-
2018
- 2018-03-20 CN CN201820376755.5U patent/CN207975847U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425742A (en) * | 2019-07-18 | 2019-11-08 | 华帝股份有限公司 | Anti-freezing water heater |
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