CN218722248U

CN218722248U - Portable instant heating type gas water heater

Info

Publication number: CN218722248U
Application number: CN202222521152.9U
Authority: CN
Inventors: 冯先维; 杨琪; 马志远; 陈德清
Original assignee: Zhongshan Powtek Appliances Manufacturing Ltd
Current assignee: Zhongshan Powtek Appliances Manufacturing Ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-03-24
Anticipated expiration: 2032-09-23

Abstract

The utility model discloses a portable instant heating type gas water heater, which comprises a shell, wherein a detachable gas cylinder is arranged on one side of the shell, and the gas cylinder is communicated with one end of a gas inlet pipe inside the shell; the burner is arranged in the shell, the upper end of the burner is connected with a heat exchanger, a smoke collecting hood communicated with the outside of the shell is arranged on the upper side of the heat exchanger, and a corresponding ignition assembly is arranged on one side of the burner; the gas control valve is arranged on one side of the combustor and arranged on a passage of the gas inlet pipe connected with the combustor; the inlet tube, the inlet tube extend to and get into heat exchanger again after the collection petticoat pipe shell forms the coil pipe, heat exchanger link to each other with the outlet pipe simultaneously, inlet tube, heat exchanger and outlet pipe form the water route return circuit. The utility model discloses simple structure, the air supply can be portably changed, and is whole small, can use in the open air, continuously produces hot water in the open air.

Description

Portable instant heating type gas water heater

Technical Field

The utility model relates to a water heater field specifically is portable instant heating type gas heater.

Background

The water heater is an electrical appliance commonly used in daily life of people, most of the existing water heaters are fixedly installed and used indoors and cannot be used outdoors in a portable mode, people are more and more involved in outdoor activities at present, hot water is often used outdoors, only a small amount of hot water can be generated by a kettle or a hot water source can be found, and the use is very inconvenient, so that the water heater which can be carried is needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a portable instant heating type gas heater, simple structure, the air supply can portable change, and is whole small, can use in the open air, continuously produces hot water in the open air.

In order to achieve the above object, the utility model provides a following technical scheme: the portable instantaneous gas water heater comprises a shell, wherein a detachable gas cylinder is arranged on one side of the shell and is communicated with one end of a gas inlet pipe in the shell; the burner is arranged in the shell, the upper end of the burner is connected with a heat exchanger, a smoke collecting hood communicated with the outside of the shell is arranged on the upper side of the heat exchanger, and a corresponding ignition assembly is arranged on one side of the burner; the gas control valve is arranged on one side of the combustor and arranged on a passage of the gas inlet pipe connected with the combustor; the inlet tube, the inlet tube extend to and get into heat exchanger again behind the collection petticoat pipe shell formation coil pipe, heat exchanger link to each other with the outlet pipe simultaneously, inlet tube, heat exchanger and outlet pipe form the water route return circuit, the detachable gas cylinder can provide the gas for the combustor, the burning of combustor can heat exchanger, heat exchanger can carry out the heat transfer with the water in the inlet pipe, make the play water in the outlet pipe become hot water, the collection petticoat pipe can be collected the high temperature flue gas that the combustor produced and discharge, the inlet tube forms the coil pipe at collection petticoat pipe shell, can carry out the heat transfer earlier with high temperature flue gas in the collection petticoat pipe, get into heat exchanger again and carry out the heat transfer, it is efficient to heat.

Preferably, the burner, the heat exchanger and the smoke collecting hood are connected together in a limiting mode through fixing plates on two sides, and the fixing plates can firmly fix the burner, the heat exchanger and the smoke collecting hood in a smaller space, so that the overall size of the water heater is reduced.

Preferably, the water outlet pipe is connected with a water flow sensor, so that the water heater can be started under the conditions of low water pressure and low flow.

Preferably, the bottom of the shell is embedded with a detachable battery pack, so that the outdoor battery pack can be conveniently used without an external power supply and can be replaced.

Preferably, a display controller is installed on the shell body and close to the gas control valve, the display controller is connected with the water flow sensor, the controller, the temperature controller on the heat exchanger, the temperature controller on the fixing plate and the gas control valve at the same time, and a screen is arranged on the display controller and can display the temperature and the heating time of the water heater.

Preferably, a dumping switch is further installed in the shell and connected with the display controller, whether the water heater is in a dumping state or not can be detected, and the power can be automatically cut off in the dumping state.

Preferably, the position that corresponds with collection petticoat pipe on the lateral wall of casing be provided with the louver, the louver in install the baffle, the baffle can prevent that impurity or mosquito from entering into in the collection petticoat pipe.

Preferably, a plurality of detachable rubber foot pads are installed at the bottom of the shell, so that the rubber foot pads with different heights can be replaced as required, and different use requirements are met.

Preferably, the smoke collecting cover is provided with a smoke cover temperature controller, the smoke cover temperature controller is connected with temperature controllers on the two side fixing plates in series, and the temperature in the smoke collecting cover is conveniently monitored.

Compared with the prior art, the beneficial effects of the utility model are that:

simple structure, it is small, conveniently carry the open air and use, and the gas cylinder can be changed, conveniently provides stable gas air supply in the open air, and inner structure is compact, has the function of preventing empting.

Drawings

FIG. 1 is a front view structural diagram of the present invention;

FIG. 2 is a front sectional view of the structure of the present invention;

fig. 3 is a three-dimensional exploded structure view of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

As shown in fig. 1-3, the utility model provides a portable instant heating type gas water heater, which comprises a shell 15, wherein a detachable gas cylinder 1 is arranged at one side of the shell 15, and the gas cylinder 1 is communicated with one end of an air inlet pipe 11 in the shell 15; the burner 7 is installed in the shell 15, the upper end of the burner 7 is connected with the heat exchanger 2, the smoke collecting hood 3 communicated with the outside of the shell 15 is installed on the upper side of the heat exchanger 2, and the corresponding ignition assembly 4 is installed on one side of the burner 7; a gas control valve 5 installed at one side of the burner 7 and provided on a passage where an intake pipe 11 is connected to the burner 7; inlet tube 18, inlet tube 18 extend to and get into in heat exchanger 2 again behind the 3 shells of collection petticoat pipe formation coil pipe, heat exchanger 2 link to each other with outlet pipe 17 simultaneously, inlet tube 18, heat exchanger 2 and outlet pipe 17 form the water route return circuit, detachable gas cylinder 1 can provide the gas for combustor 7, the burning of combustor 7 can heat exchanger 2, heat exchanger 2 can carry out the heat transfer with the water in the inlet tube 18, make the play water in the outlet pipe 17 become hot water, collection petticoat pipe 3 can be collected the high temperature flue gas that combustor 7 produced and discharge, inlet tube 18 forms the coil pipe at collection petticoat pipe 3 shells, can carry out the heat transfer earlier with the high temperature flue gas in collection petticoat pipe 3, enter into heat exchanger 2 again and carry out the heat transfer, heat-producing efficiency is high.

Specifically, the water inlet pipe 18 may be externally connected to a water source, such as a faucet or a water pump, to continuously supply water to the water heater, a filter may be installed on the water inlet pipe 18 to filter and purify water entering the water heater, the water inlet pipe 18 is also a coil pipe arranged outside the heat exchanger 2, and the water outlet pipe 17, the water inlet pipe 18, and the air inlet pipe 11 are installed on the same side, or installed separately.

A level can be arranged on the outer side of the shell 15, the situation that the ground is uneven is inevitable outdoors, and the level can be arranged to horizontally place products.

Can blow the heat in the heat exchanger 2 and the combustor outside to gas cylinder 1's position at 15 internally mounted fans of casing, to gas cylinder 1 heating, can keep gasification temperature, because if the temperature crosses lowly, gas cylinder 1's gasification can not normal use, through the hot-blast in the fan exhaust water heater, can carry out additional heating to the gas pitcher, keeps gasification temperature, and the convenience is used in winter outdoors.

The gas cylinder 1 can also be connected to the shell 15 in an iron sheet or copper material mode, so that heat in the water heater is conducted to the gas cylinder 1 to be heated, and the gasification temperature of the gas cylinder 1 can be normally used.

Wherein, combustor 7 can include monolithic combustor, ignition needle, divide gas pole and monolithic seat, and wherein monolithic combustor, ignition needle and divide the gas pole to link together through the monolithic seat, and combustion efficiency is higher.

In this embodiment, the burner 7, the heat exchanger 2 and the smoke collecting hood 3 are connected together in a limited manner by the fixing plates 8 at two sides, and the fixing plates 8 can firmly fix the burner 7, the heat exchanger 2 and the smoke collecting hood 3 in a relatively small space, so that the overall volume of the water heater is reduced.

Meanwhile, the water outlet pipe 17 is connected with a water flow sensor 9, so that the water heater can be started under the conditions of low water pressure and low flow.

In order to keep the normal use of the water heater outdoors, the detachable battery pack 12 is embedded in the bottom of the shell 15, so that the water heater is convenient to use outdoors without an external power supply, and the battery pack 12 can be replaced.

In this embodiment, a display controller 13 is installed on the casing 15 near the gas control valve 5, the display controller 13 is connected to the water flow sensor 9, the controller 19, the temperature controller on the heat exchanger 2, the gas control valve 5 and the temperature controller on the fixing plate 8, and a screen is installed on the display controller 13 to display the temperature, water flow signal and flame working state of the water heater.

The shell 15 in still install and empty the switch 6, empty the switch 6 and link to each other with display controller 13, can detect whether the water heater is in and empties the state, can auto-power-off under empting the state.

The lateral wall of casing 15 on with the position that collection petticoat pipe 3 corresponds be provided with louver 16, louver 16 in install the baffle, the baffle can prevent that water, wind impurity or mosquito from entering into collection petticoat pipe 3 in.

The bottom of casing 15 install a plurality of detachable rubber foot pad 14, can change the rubber foot pad 14 of co-altitude as required, satisfy different operation requirement.

The collection petticoat pipe 3 on install petticoat pipe temperature controller 20, petticoat pipe temperature controller 20 and the temperature controller on the both sides fixed plate 8 establish ties and link to each other, conveniently monitor the temperature in the collection petticoat pipe.

In this embodiment, install the protective tube in the bottom fuse box of water heater, can realize power-off protection when input or output current is too big, use safelyr. In addition, also can install at least one carbon monoxide sensor on casing 15, this carbon monoxide sensor can sense that casing 15 is inside to have or not the gas to reveal, can send out the warning after revealing, suggestion maintenance.

In this embodiment, a WIF module may be further integrated in the display controller 13, so that remote control may be implemented, and the use is convenient. The water inlet end can be provided with a water temperature sensing probe, and when the water temperature is sensed to be higher than a set value, the water heater does not work. A pressure stabilizing switch can be arranged on the control valve, and the pressure stabilizing valve can be a manual thermostatic valve or an electronic thermostatic valve.

The external gas cylinder 1 can be provided with a thread sealing universal joint, and the sealing effect is good and the installation is convenient.

It should be noted that all directional indicators (such as up, down, left, right, front, and back) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, and the like in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless expressly specified otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Claims

1. Portable instant heating type gas heater, its characterized in that includes: the gas cylinder is characterized by comprising a shell (15), wherein a detachable gas cylinder (1) is arranged on one side of the shell (15), and the gas cylinder (1) is communicated with one end of a gas inlet pipe (11) in the shell (15);

the burner (7) is installed in the shell (15), the upper end of the burner (7) is connected with the heat exchanger (2), the smoke collecting hood (3) communicated with the outside of the shell (15) is installed on the upper side of the heat exchanger (2), and the corresponding ignition assembly (4) is installed on one side of the burner (7); a gas control valve (5) installed at one side of the burner (7) and provided on a passage where an intake pipe (11) is connected to the burner (7); the water inlet pipe (18), the water inlet pipe (18) extend to smoke collecting cover (3) shell and form the coil pipe and then enter into the heat exchanger (2), the heat exchanger (2) is connected with the water outlet pipe (17) simultaneously, and the water inlet pipe (18), the heat exchanger (2) and the water outlet pipe (17) form a water circuit.

2. The portable tankless gas water heater of claim 1, further comprising: the combustor (7), the heat exchanger (2) and the smoke collecting hood (3) are connected together in a limiting way through fixing plates (8) on two sides.

3. The portable tankless gas water heater of claim 2, further comprising: the water inlet pipe (18) is connected with a water flow sensor (9).

4. The portable tankless gas water heater of claim 1, further comprising: the bottom of the shell (15) is embedded with a detachable battery pack (12).

5. The portable tankless gas water heater of claim 3, further comprising: and a display controller (13) is arranged on the shell (15) and is close to the gas control valve (5), and the display controller (13) is simultaneously connected with the water flow sensor (9), the controller (19), the temperature controller on the heat exchanger (2), the temperature controller on the fixing plate (8) and the gas control valve (5).

6. The portable tankless gas water heater of claim 5, further comprising: the shell (15) is internally provided with a dumping switch (6), and the dumping switch (6) is connected with the display controller (13).

7. The portable tankless gas water heater of claim 1, further comprising: the lateral wall of casing (15) on with the position that collection petticoat pipe (3) correspond be provided with louver (16), louver (16) in install the baffle.

8. The portable tankless gas water heater of claim 1, further comprising: the bottom of the shell (15) is provided with a plurality of detachable rubber foot pads (14).

9. The portable tankless gas water heater of claim 2, further comprising: the exhaust fume collecting hood (3) is provided with a hood temperature controller (20), and the hood temperature controller (20) is connected with temperature controllers on the two side fixing plates (8) in series.