CN201662238U - Rapid gas water heater with function of voice prompt, freezing protection and water drainage - Google Patents
Rapid gas water heater with function of voice prompt, freezing protection and water drainage Download PDFInfo
- Publication number
- CN201662238U CN201662238U CN2010201630231U CN201020163023U CN201662238U CN 201662238 U CN201662238 U CN 201662238U CN 2010201630231 U CN2010201630231 U CN 2010201630231U CN 201020163023 U CN201020163023 U CN 201020163023U CN 201662238 U CN201662238 U CN 201662238U
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- water
- water heater
- induction installation
- gas instantaneous
- auditory tone
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a rapid gas water heater with the function of voice prompt, freezing protection and water drainage, comprising a waterway system for the rapid gas water heater including a heat exchanger, a valve body, a water inlet pipe and a water outlet pipe communicated with each other, which is characterized in that the waterway system is provided with a water storage sensing device; the water storage sensing device is connected with a sound prompt device through a control circuit; the control circuit is connected with a pressure switch. The water storage sensing device is set to be a pressure sensing device, or a capacitor- type water level sensing device, or a resistor-type water level sensing device and an inductor-type water level sensing device at the water inlet or the water outlet of the waterway system. The sound prompt device is a voice prompt device or a buzzer. The rapid gas water heater has the advantages of simple structure, good use effect and the like.
Description
Technical field
The utility model relates to the auditory tone cues defroster of gas instantaneous water heater technical field, particularly a kind of gas instantaneous water heater.
Background technology
At present, existing gas instantaneous water heater because the water freezing in the heat exchanger causes the heat exchanger spalling, has been taked many technical measures for fear of when the cold weather, and common have drainage and a heating.Heating is because efficient is low, and the energy consumption height does not meet the mainstream development direction of environmental protection and energy saving.Though and the water-drainage antifreezing method can fundamentally solve the bursting by freezing problem of heat exchanger, at present because self-draining technical sophistication is with high costs, present rarely seen application; Though manual drainage is simple and reliable, the user forgets draining through regular meeting, thereby the bursting by freezing heat exchanger takes place, and easily produces contingency.
The utility model content
The purpose of this utility model is exactly in order to solve the deficiency of prior art, and a kind of simple in structure, the convenient enforcement and solution of fine qualities that provides.
The utility model is to adopt following technical solution to realize above-mentioned purpose:
A kind of gas instantaneous water heater with auditory tone cues water-drainage antifreezing function, comprise the gas instantaneous water heater water circuit system that heat exchanger, the valve body of gas instantaneous water heater and the water inlet pipe that is connected thereof and outlet pipe are formed, on heat exchanger, be provided with temperature controller, it is characterized in that: the water induction installation is housed on the described water circuit system, and this water induction installation is connected with the auditory tone cues device by control circuit; Described control circuit is connected with pressure switch.
Described water induction installation is the pressure sensitive device that is arranged on water circuit system water inlet or delivery port.
Described water induction installation is condenser type water level inductor or resistance type water level induction installation or inductance type water level inductor.
The triggering temperature of described temperature controller is 6～8 ℃.
Described auditory tone cues device is sound prompt device or buzzer.
The beneficial effect that the invention process such scheme can reach is:
The utility model adopts and installs a water induction installation additional at the water inlet or the delivery port place of gas instantaneous water heater, when device detects water, if the temperature of heat exchanger reaches design temperature, circuit is connected, the auditory tone cues device sound that gives a warning, remind user's water-drainage antifreezing, thereby avoid because the user forgets the water tank freezing accident that causes.It not only can be applicable to not be provided with the gas instantaneous water heater of automatic heating and anti-freezing device, for the hot gas fast water heater that automatic heating and anti-freezing device is installed, if use the utility model technology, when the temperature severe cold surpasses the ability of its heating and anti-freezing, also can play extraordinary effect.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Description of reference numerals: 1, temperature controller 2, heat exchanger 3, auditory tone cues device 4, water valve 5, water induction installation
The specific embodiment
As shown in Figure 1, the utlity model has the gas instantaneous water heater of auditory tone cues water-drainage antifreezing function, the water circuit system of forming this gas instantaneous water heater by the heat exchanger 2, the valve body that comprise gas instantaneous water heater and the water inlet pipe that is connected thereof and outlet pipe, on heat exchanger 2, be provided with temperature controller 1, water induction installation 5 is housed on the described water circuit system, and this water induction installation 5 is connected with auditory tone cues device 3 by control circuit; Described control circuit is connected with pressure switch.This auditory tone cues device 3 can be a kind of sound prompt device or buzzer; Described water induction installation 5 is pressure sensitive devices that are arranged on water inlet or delivery port.After water heater quits work, if the water in the water circuit system does not have emptying, because water self gravitate, water induction installation 5 is produced certain pressure, the working pressure switch connection, use temperature controller to connect if temperature drops to this moment, and the series circuit that these two switches constitute is connected, trigger control circuit is that the auditory tone cues device sends alarm sound.When heat exchanger temperature dropped to setting value (the present embodiment is set at 6～8 ℃), temperature controller 1 was connected, and this moment is if water induction installation 5 detects the water of having a surplus to be existed, and system's warnings of sounding points out the user to carry out water-drainage antifreezing.After the user stops using certain hour (the present embodiment is set at 30 minutes), detect the water of having a surplus as water induction installation 5 and exist, just the warning of sounding, the prompting user carries out water-drainage antifreezing.
Described water induction installation 5 can also be condenser type water level inductor or resistance type water level induction installation and inductance type water level inductor.
The utility model technology is not limited to above-mentioned embodiment, such as the method that replaces temperature controller to control with timer.According to the installation site difference of temperature controller, the triggering temperature of described temperature controller can also be arranged to other temperature; The detection method of water induction installation also is not limited only to enumerating in claims in addition, and any those skilled in the art all can do numerous modifications and variations, is not breaking away under the spirit of the present invention, all in the claimed scope of the utility model.
Claims (4)
1. gas instantaneous water heater with the antifreeze drain function of auditory tone cues, comprise the gas instantaneous water heater water circuit system that heat exchanger, the valve body of gas instantaneous water heater and the water inlet pipe that is connected thereof and outlet pipe are formed, on heat exchanger, be provided with temperature controller, it is characterized in that: on the described gas instantaneous water heater water circuit system water induction installation is housed, this water induction installation is connected with the auditory tone cues device by control circuit; Described control circuit is connected with pressure switch.
2. the gas instantaneous water heater with the antifreeze drain function of auditory tone cues according to claim 1 is characterized in that: described water induction installation is the pressure sensitive device that is arranged on water circuit system water inlet or delivery port.
3. the gas instantaneous water heater with the antifreeze drain function of auditory tone cues according to claim 1 is characterized in that: described water induction installation is condenser type water level inductor or resistance type water level induction installation or inductance type water level inductor.
4. the gas instantaneous water heater with the antifreeze drain function of auditory tone cues according to claim 1 is characterized in that: described auditory tone cues device is sound prompt device or buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201630231U CN201662238U (en) | 2010-04-15 | 2010-04-15 | Rapid gas water heater with function of voice prompt, freezing protection and water drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201630231U CN201662238U (en) | 2010-04-15 | 2010-04-15 | Rapid gas water heater with function of voice prompt, freezing protection and water drainage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201662238U true CN201662238U (en) | 2010-12-01 |
Family
ID=43232657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201630231U Expired - Fee Related CN201662238U (en) | 2010-04-15 | 2010-04-15 | Rapid gas water heater with function of voice prompt, freezing protection and water drainage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201662238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757997A (en) * | 2016-03-17 | 2016-07-13 | 安庆市鸿裕工业产品设计有限公司 | Anti-freezing fuel gas and water amount detecting device for heating oven |
-
2010
- 2010-04-15 CN CN2010201630231U patent/CN201662238U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757997A (en) * | 2016-03-17 | 2016-07-13 | 安庆市鸿裕工业产品设计有限公司 | Anti-freezing fuel gas and water amount detecting device for heating oven |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20150415 |
|
| EXPY | Termination of patent right or utility model |