CN211625681U - Gas water heater of anti-freezing pipe - Google Patents
Gas water heater of anti-freezing pipe Download PDFInfo
- Publication number
- CN211625681U CN211625681U CN201921668056.9U CN201921668056U CN211625681U CN 211625681 U CN211625681 U CN 211625681U CN 201921668056 U CN201921668056 U CN 201921668056U CN 211625681 U CN211625681 U CN 211625681U
- Authority
- CN
- China
- Prior art keywords
- heater
- inlet tube
- freezing
- paste
- utility
- 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
Images
Landscapes
- Resistance Heating (AREA)
Abstract
The utility model relates to a gas heater of pipe prevents frostbite. It includes the shell, be equipped with control circuit board, water supply connector, anti-freezing heater, inlet tube and heat exchanger on the shell, water supply connector passes through the inlet tube and is connected with heat exchanger, control circuit board and anti-freezing heater electric connection, be equipped with on the anti-freezing heater and paste tight recess, paste the lateral wall laminating of tight recess and inlet tube. The utility model discloses a be equipped with on the freeze proof heater and paste tight recess, paste the lateral wall laminating of tight recess and inlet tube, the utility model discloses a freeze proof heater is big with inlet tube area of contact, and heating efficiency is high, the utility model discloses a freeze proof heater can heat the inlet tube for the inlet tube unfreezes, thereby effectively prevents that the inlet tube from freezing. Therefore, the utility model can be normally used in some cold areas.
Description
Technical Field
The utility model relates to a gas heater's technical field, in particular to gas heater of pipe prevents frostbite.
Background
In winter, especially in northern and northeast areas, because the air temperature is lower, the phenomenon that the water inlet pipe of the gas water heater is easy to freeze or freeze due to low environmental temperature is very common, and the water inlet pipe can not feed water, so that the gas water heater can not be normally used, and is troublesome to maintain and high in cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can effectively prevent gas heater of the frozen pipe that prevents of inlet tube.
The purpose of the utility model is realized like this:
the utility model provides a gas heater of pipe prevents frostbite, includes the shell, be equipped with control circuit board, water supply connector, frostproofing heater, inlet tube and heat exchanger on the shell, water supply connector passes through the inlet tube and is connected with heat exchanger, control circuit board and frostproofing heater electric connection, be equipped with on the frostproofing heater and paste tight recess, paste the both ends of tight recess and open, paste the lateral wall laminating of tight recess and inlet tube.
The utility model can be further improved as follows.
The anti-freezing heater is connected with the water inlet pipe through a buckle, so that the anti-freezing heater is fixed on the water inlet pipe and is firmly fixed.
The shape and the size of the close groove are matched with those of the water inlet pipe, so that the contact area between the anti-freezing heater and the water inlet pipe is large, and the heating efficiency is high.
The water inlet pipe is a circular pipe, and the clinging groove is a cylindrical groove.
The anti-freezing heater is long, and the close groove is arranged along the length direction of the anti-freezing heater, so that the contact area between the anti-freezing heater and the water inlet pipe is large.
The radian of the clinging groove is smaller than half of that of the water inlet pipe, so that the contact area between the anti-freezing heater and the water inlet pipe is large.
The anti-freezing heater is a PTC heating body.
The utility model has the advantages as follows:
the utility model discloses a be equipped with on the freeze proof heater and paste tight recess, paste the lateral wall laminating of tight recess and inlet tube, the utility model discloses a freeze proof heater is big with inlet tube area of contact, and heating efficiency is high, the utility model discloses a freeze proof heater can heat the inlet tube for the inlet tube unfreezes, thereby effectively prevents that the inlet tube from freezing. Therefore, the utility model can be normally used in some cold areas.
Drawings
Fig. 1 is a schematic structural diagram of the gas water heater of the present invention.
Fig. 2 is a schematic structural view of the gas water heater with the hidden front panel.
Fig. 3 is a schematic structural diagram of the anti-freezing heater of the gas water heater of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Embodiment one, as shown in fig. 1 to 3, a gas heater of anti-freezing pipe, includes shell 1, be equipped with control circuit board (not shown in the figure) in the shell 1, combustor 7, collection petticoat pipe 8, smoke exhaust fan 9, anti-freezing heater 5, inlet tube 3 and heat exchanger 4, the bottom of shell is equipped with gas inlet connector 6, water inlet connector 2 and water connectors, combustor 7 top is located to collection petticoat pipe 8 lid, heat exchanger 4 locates in collection petticoat pipe 8 and is located combustor 7 top, gas inlet connector 6 is connected with combustor 7, the upper portion of collection petticoat pipe 8 is equipped with smoke exhaust fan 9, the top of shell 1 is equipped with exhaust port 11, smoke exhaust fan 9 and exhaust port 11 intercommunication, the both sides of shell 1 are equipped with vent 10.
The water inlet connector 2 is connected with the heat exchanger 4 through the water inlet pipe 3, the anti-freezing heater 5 is arranged on the outer side wall of the water inlet pipe 3, the control circuit board is electrically connected with the anti-freezing heater 5, the anti-freezing heater 5 is provided with a tight sticking groove 50, the two ends of the tight sticking groove are opened, and the tight sticking groove 50 is attached to the outer side wall of the water inlet pipe 3.
As a more specific technical solution of the present invention.
The shell 1 comprises a front panel 12, a rear plate, a left side plate 13, a right side plate 14, a bottom plate and a top plate, wherein the front panel 12, the rear plate, the left side plate 13, the right side plate 14, the top plate and the bottom plate are sequentially enclosed into the shell according to the front, rear, left, right, upper and lower positions.
The anti-freezing heater 5 and the water inlet pipe 3 can be bound together by a binding belt or tightly adhered together by an adhesive tape, so that the anti-freezing heater 5 is fixed on the water inlet pipe 3, and the anti-freezing heater 5 is firmly fixed.
The shape and the size of the close groove 50 are matched with those of the water inlet pipe 3, so that the contact area between the anti-freezing heater 5 and the water inlet pipe 3 is large, and the heating efficiency is high.
The inlet pipe is a circular pipe, and the abutting groove 50 is preferably a cylindrical groove. Both ends of the close fitting groove 50 are opened.
The anti-freezing heater 5 is long, and the close attaching groove 50 is arranged along the length direction of the anti-freezing heater 5, so that the contact area between the anti-freezing heater 5 and the water inlet pipe 3 is large.
The radian of the close groove 50 is less than half of that of the water inlet pipe 3, so that the contact area between the anti-freezing heater 5 and the water inlet pipe 3 is large.
The anti-freezing heater 5 is a PTC heating element.
Claims (6)
1. The utility model provides a gas heater of pipe prevents frostbite, includes the shell, be equipped with control circuit board, water supply connector, inlet tube and heat exchanger on the shell, water supply connector passes through the inlet tube and is connected with heat exchanger, characterized by, still includes the heater that prevents frostbite, be equipped with on the heater that prevents frostbite and paste tight recess, paste the both ends of tight recess and open, paste the lateral wall laminating of tight recess and inlet tube, control circuit board and the heater electric connection that prevents frostbite.
2. The gas water heater of the anti-freezing pipe as claimed in claim 1, wherein the shape and size of the close groove are matched with those of the water inlet pipe.
3. The gas water heater of claim 1, wherein said inlet pipe is a round pipe and said abutting groove is a cylindrical groove.
4. The gas water heater of claim 3, wherein the anti-freeze heater is elongated, and the contact groove is formed along a length direction of the anti-freeze heater.
5. The gas water heater of claim 3, wherein the arc of said groove is less than half of the arc of the inlet pipe.
6. The gas water heater of claim 3, wherein said freeze proof heater is a PTC heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921668056.9U CN211625681U (en) | 2019-09-29 | 2019-09-29 | Gas water heater of anti-freezing pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921668056.9U CN211625681U (en) | 2019-09-29 | 2019-09-29 | Gas water heater of anti-freezing pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211625681U true CN211625681U (en) | 2020-10-02 |
Family
ID=72617992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921668056.9U Active CN211625681U (en) | 2019-09-29 | 2019-09-29 | Gas water heater of anti-freezing pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211625681U (en) |
-
2019
- 2019-09-29 CN CN201921668056.9U patent/CN211625681U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205069814U (en) | Take battery package of heat transfer function | |
| CN205690706U (en) | Air conducting formula solar thermal collector | |
| CN211625681U (en) | Gas water heater of anti-freezing pipe | |
| CN202328473U (en) | Novel electric warmer heating unit | |
| CN103277575A (en) | Antifreezing faucet | |
| CN217906155U (en) | Melting box for heating and thawing | |
| CN218645643U (en) | Solar heating device | |
| CN207441920U (en) | A kind of battery pack heating and heat dissipation hybrid system and electric car | |
| CN204836614U (en) | Insulating electric automobile PTC heater with shovel piece structure | |
| CN214220023U (en) | Bionic greening external wall insulation board | |
| CN211451125U (en) | Novel heating device of heating system | |
| CN203572035U (en) | Heat exchange system used for biomass particle heating furnace | |
| CN210373707U (en) | Water heater | |
| CN203723742U (en) | Water-heating and electrical-heating dual-purpose Kang (heatable brick bed in North) plate | |
| CN202002207U (en) | Environment protecting and energy saving heater | |
| CN210861708U (en) | Defrosting combined air source heat pump air water heater | |
| CN210352657U (en) | Metabolism cage structure with heating function | |
| CN102700839A (en) | Vehicle-mounted thermal container | |
| CN218065088U (en) | Energy-saving anti-freezing heating through pipe of heating system | |
| CN110418445A (en) | A kind of PTC fever single tube and PTC heating core and ptc heater | |
| CN217693746U (en) | Energy-saving heater for electric automobile | |
| CN106766233A (en) | A kind of photovoltaic power supply boiler heater | |
| CN204705113U (en) | A kind of solar energy with accumulation of energy and waste heat recovery adds air energy barn system | |
| CN201225842Y (en) | Double-medium dual-purpose radiator | |
| CN213421245U (en) | Energy-conserving heating installation of high efficiency |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |