CN206959303U - A kind of gas instantaneous water heater of electrified heating pipe - Google Patents
A kind of gas instantaneous water heater of electrified heating pipe Download PDFInfo
- Publication number
- CN206959303U CN206959303U CN201720493468.8U CN201720493468U CN206959303U CN 206959303 U CN206959303 U CN 206959303U CN 201720493468 U CN201720493468 U CN 201720493468U CN 206959303 U CN206959303 U CN 206959303U
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- electric heating
- heating tube
- water heater
- temperature
- gas instantaneous
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Abstract
The utility model discloses a kind of gas instantaneous water heater of electrified heating pipe, it is characterized in that, one electric heating tube of series connection on the outlet pipe of gas instantaneous water heater, and setting the first temp probe and second temperature to pop one's head in respectively at the both ends of electric heating tube, the electric heating tube, the first temp probe and second temperature probe are all connected with gas instantaneous water heater master controller.The utility model simply adds one section of electric heating tube in gas heater water side, simple in construction, easy to install.Meanwhile water inlet end in electric heating tube, water side install temp probe respectively, using the high characteristic of electric heating tube heat exchange efficiency, the rapid hot water output of gas instantaneous water heater is realized, avoiding starting shooting cold water and introduces the temperature overheating phenomenon that electric heater is brought；And in low inflow temperature in use, hot water temperature can be compensated in time.
Description
Technical field
It the utility model is related to gas instantaneous water heater technical field, more particularly to a kind of combustion gas of electrified heating pipe is quick
Water heater.
Background technology
One section of cold water is had during existing gas instantaneous water heater start, does not have heat time limitation, both have impact on relaxing for bathing
Adaptive, water resource is wasted, and water temperature inadequate situation occurs when winter, inflow temperature was low.
One Publication No. CN101424447A Chinese utility model patent application discloses a kind of energy mix constant temperature control
Heat water producer, including gas heating part, heating partial and control circuit, control circuit contain electric energy o controller
Part, heating partial are made up of water stream channel and the electric heating device being placed in water stream channel, and gas heating part adds with electricity
The water stream channel of hot part forms serial or parallel connection runner, and temperature sensor, TEMP are housed at the final outflow water mouth of runner
The signal input part of the output connection control circuit of device, signal input part connect the controlled of electric energy output control device by control circuit
End, the output termination electric heating device of electric energy output control device.
Above-mentioned patent application can realize constant-temperature effluent, buffering gas instantaneous water heater temperature overshot phenomenon, also can be to water outlet
Temperature compensates.But heating partial structure is complex, simultaneously as the temperature of heating partial water side is only detected,
Control relatively lags behind, and effect temperature compensation is unsatisfactory.
Utility model content
For problems of the prior art, the purpose of this utility model is that providing a kind of simple in construction, temperature mends
Repay the gas instantaneous water heater of timely electrified heating pipe.
To achieve the above objectives, the utility model adopts the following technical scheme that.
A kind of gas instantaneous water heater of electrified heating pipe, it is characterised in that on the outlet pipe of gas instantaneous water heater
One electric heating tube of series connection, and set the first temp probe and second temperature to pop one's head in respectively at the both ends of electric heating tube, the electricity
Heating tube, the first temp probe and second temperature probe are all connected with gas instantaneous water heater master controller.
As with improvement, the master controller is connected by electrical heating power control circuit with electric heating tube.
As with improvement, being respectively equipped with the first temp probe, second temperature probe installation position at the both ends of electric heating tube, the
One temp probe, second temperature probe are pre-installed on electric heating tube.During actual use, electric heating tube need to be only mounted directly
It is easy to install onto outlet pipe.
As with improvement, the electric heating tube includes the Electrothermic wire for being wrapped in outlet pipe surrounding, outside electric heating tube
Provided with heat insulation layer.
The beneficial effects of the utility model are：
Simply add one section of electric heating tube in gas heater water side, it is simple in construction, it is easy to install.Meanwhile in electricity
Temp probe is installed in the water inlet end of heating tube, water side respectively, using the high characteristic of electric heating tube heat exchange efficiency, realizes that combustion gas is fast
The rapid hot water output of instant water heater, avoid the temperature overheating phenomenon that cold water and introducing electric heater are brought of starting shooting；And in low water inlet
Temperature is in use, hot water temperature can be compensated in time.
Brief description of the drawings
Fig. 1 show gas instantaneous water heater structural representation provided by the utility model.
Fig. 2 show electric heating tube structural representation.
Description of reference numerals：
1：Outlet pipe, 2：Electric heating tube, 3：First temp probe, 4：Second temperature is popped one's head in, and 5：Master controller, 6：It is adiabatic
Layer.
Embodiment
Essence of the present utility model is more fully understood for convenience of those skilled in the art, it is new to this practicality below in conjunction with the accompanying drawings
The embodiment of type is described in detail.
As shown in figure 1, a kind of gas instantaneous water heater of electrified heating pipe, it is characterised in that in gas instantaneous water heater
Outlet pipe 1 on connect an electric heating tube 2, and the first temp probe 3 and the second temperature are set at the both ends of electric heating tube 2 respectively
Degree probe 4, the electric heating tube 2, the first temp probe 3 and second temperature probe 4 all with gas instantaneous water heater master controller 5
Connection.
Wherein, the first temp probe 3 detects the hot water temperature t1 after over-heat-exchanger exchanges heat, the inspection of second temperature probe 4
The hot water temperature t2 after electric heating tube 2 is surveyed, i.e. leaving water temperature, user's design temperature is designated as t3, and specific works mode is as follows：
1) when gas instantaneous water heater is initially powered up, electric heating tube 2 according to user's design temperature t3 and water-carrying capacity, according to
Corresponding power work, makes leaving water temperature t2 consistent with design temperature t3.Closed automatically after certain time, this section of time electrical heating
Pipe 2 is heated to temperature needed for user to cold water section rapidly.
2) in the gas instantaneous water heater course of work, when inflow temperature is relatively low and gas instantaneous water heater load reaches most
When big, if 5 continuous 10s of master controller detects t1-t3≤- 2 DEG C, master controller 5 adds according to the temperature difference and water-carrying capacity to electricity
Heat pipe 2 exports certain power, and auxiliary heats, and micro- to electrical power progress according to the leaving water temperature t2 of the detection of second temperature probe 4
Adjust, stop electrical heating immediately when 3 continuous 3s of the first temp probe detects ＞ -2 DEG C of t1-t3.As for the power of electric heating tube
Regulation, it can be realized by the control circuit of routine, repeated no more here.
As shown in Fig. 2 the electric heating tube 2 includes the Electrothermic wire for being wrapped in the surrounding of outlet pipe 1, outside electric heating tube 2
Face is provided with heat insulation layer 6, plays insulation and protective effect.
The gas instantaneous water heater for a kind of electrified heating pipe that the present embodiment provides, by gas instantaneous water heater water outlet
End plus one section of electric heating tube, using the high characteristic of electric heating tube heat exchange efficiency, the rapid hot water output of gas instantaneous water heater is realized,
Avoid cold water phenomenon of starting shooting.Meanwhile by controlling the electric heating tube to improve hot water temperature not when low inflow temperature uses
The problem of enough.
Although essence of the present utility model is described in detail above embodiment, can not be come with this pair
The scope of protection of the utility model is limited.It should be evident that under the enlightenment of the utility model in essence, the art is general
Logical technical staff can also carry out many improvement and modification, it should be noted that these are improved and modification all falls in the utility model
Claims within.
Claims (4)
1. a kind of gas instantaneous water heater of electrified heating pipe, it is characterised in that gone here and there on the outlet pipe of gas instantaneous water heater
Join an electric heating tube, and set the first temp probe and second temperature to pop one's head in respectively at the both ends of electric heating tube, the electricity adds
Heat pipe, the first temp probe and second temperature probe are all connected with gas instantaneous water heater master controller.
A kind of 2. gas instantaneous water heater of electrified heating pipe according to claim 1, it is characterised in that the main control
Device is connected by electrical heating power control circuit with electric heating tube.
3. the gas instantaneous water heater of a kind of electrified heating pipe according to claim 1, it is characterised in that in electric heating tube
Both ends be respectively equipped with the first temp probe, second temperature probe installation position, the first temp probe, second temperature probe in advance peace
On electric heating tube.
A kind of 4. gas instantaneous water heater of electrified heating pipe according to claim 1, it is characterised in that the electrical heating
Pipe includes the Electrothermic wire for being wrapped in outlet pipe surrounding, and heat insulation layer is provided with outside electric heating tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720493468.8U CN206959303U (en) | 2017-05-05 | 2017-05-05 | A kind of gas instantaneous water heater of electrified heating pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720493468.8U CN206959303U (en) | 2017-05-05 | 2017-05-05 | A kind of gas instantaneous water heater of electrified heating pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206959303U true CN206959303U (en) | 2018-02-02 |
Family
ID=61374492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720493468.8U Expired - Fee Related CN206959303U (en) | 2017-05-05 | 2017-05-05 | A kind of gas instantaneous water heater of electrified heating pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206959303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120823A (en) * | 2017-05-05 | 2017-09-01 | 广东万家乐燃气具有限公司 | A kind of gas instantaneous water heater of electrified heating pipe |
-
2017
- 2017-05-05 CN CN201720493468.8U patent/CN206959303U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120823A (en) * | 2017-05-05 | 2017-09-01 | 广东万家乐燃气具有限公司 | A kind of gas instantaneous water heater of electrified heating pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20210505 |