CN211345811U

CN211345811U - Movable outdoor gas water heater

Info

Publication number: CN211345811U
Application number: CN201922102655.0U
Authority: CN
Inventors: 谢孟扬; 朱华春
Original assignee: Chinabest Home Appliances Co Ltd
Current assignee: Chinabest Home Appliances Co Ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-08-25
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a portable outdoor gas heater, it includes water heater main part and gas lighting device, the subassembly that admits air has in the water heater main part, inlet tube and outlet pipe, gas lighting device and water heater bulk phase are connected, gas lighting device includes the furnace end, valve body and flow control case, the last air inlet that has of valve body, first inlet channel and second inlet channel, first inlet channel intercommunication air inlet and furnace end, second inlet channel intercommunication air inlet and the subassembly that admits air, the flow control case is inserted and is located in the first inlet channel. Through above-mentioned structure, can provide the illumination, and water heater main part and gas lighting device can share a gas pitcher, can reduce the quantity of the energy container that the user carried in outdoor activities, reduce user's the load of taking with oneself.

Description

Movable outdoor gas water heater

Technical Field

The utility model relates to a water heating equipment technical field, in particular to outdoor gas heater.

Background

When the outdoor gas water heater is used for outdoor activities, if hot water is needed, the outdoor gas water heater needs to be configured, and the outdoor gas water heater can utilize the gas tank as an energy storage container. Outdoor gas water heaters generally cannot provide illumination, and an illumination device is also needed to provide illumination when the light is dark. Generally, the lighting device needs to be installed and positioned separately, and the energy source is configured separately to supply the work of the lighting device. The user needs to carry more energy containers when doing outdoor activities to need dispose lighting device's positioner, increased user's the burden of carrying.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide portable outdoor gas heater, it can provide the illumination, reduces the burden of carrying of user when the outdoor activities.

The utility model discloses a scheme do: the movable outdoor gas water heater comprises a water heater main body, wherein the water heater main body is provided with an air inlet assembly, a water inlet pipe and a water outlet pipe; the gas lighting device is connected with the water heater main body and comprises a furnace end, a valve body and a flow control valve core, wherein the valve body is provided with a gas inlet, a first gas inlet channel and a second gas inlet channel, the first gas inlet channel is communicated with the gas inlet and the furnace end, the second gas inlet channel is communicated with the gas inlet and the gas inlet assembly, and the flow control valve core is inserted in the first gas inlet channel.

The beneficial effect that above-mentioned scheme has: the outdoor gas water heater of the utility model can provide illumination; the water heater main body and the gas lighting device can share one gas tank, so that the number of energy containers carried by a user in outdoor activities can be reduced; the gas lighting device is connected to the water heater main body, and the gas lighting device can be conveniently installed and positioned.

According to portable outdoor gas heater, gas lighting device still includes first relief pressure valve, first relief pressure valve with the valve body is connected so that first relief pressure valve with the air inlet is linked together.

According to portable outdoor gas heater, the subassembly that admits air includes the intake pipe, the valve body with the connection can be dismantled to the intake pipe.

According to portable outdoor gas heater, the subassembly that admits air is including the second relief pressure valve and the intake pipe that are connected, the valve body with the connection can be dismantled to the second relief pressure valve.

According to portable outdoor gas heater, be provided with controlling means and power supply unit in the water heater main part, be provided with the ignition needle on the furnace end, be provided with the air current sensor in the first inlet channel, the ignition needle air current sensor and power supply unit all with the controlling means electricity is connected.

According to portable outdoor gas heater, be provided with in the water heater main part with the socket that the controlling means electricity is connected, airflow sensor with the ignition needle electricity is connected with the plug, the plug with the socket is pegged graft.

According to portable outdoor gas heater, the exit end of outlet pipe is provided with out water components, go out water components include hollow mount pad and rotationally set up in leading water pipe on the mount pad.

According to portable outdoor gas heater, be provided with on the lateral wall of water heater main part and hold the storage tank of leading water pipe.

According to portable outdoor gas heater, the water heater main part include casing, fire row, heat exchanger and petticoat pipe subassembly, the fire row the heat exchanger and the petticoat pipe subassembly from bottom to top arrange in the casing.

According to the utility model, the smoke hood component comprises a smoke hood shell, and two smoke exhaust channels which are arranged in a back-to-back manner are arranged in the smoke hood shell; the wind shield is rotatably arranged in the smoke exhaust channel through a pivot; the stopping table is arranged in the smoke exhaust channel and is positioned below one side of the wind shield; the pivot deviates from the gravity center of the wind deflector so that the one side of the wind deflector can be driven by gravity to rotate to abut against the stop table, and when the one side of the wind deflector abuts against the stop table, the one side of the wind deflector is higher than the other side of the wind deflector.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

FIG. 1 is a block diagram of an embodiment of the present invention;

FIG. 2 is a schematic diagram of another perspective of the embodiment of the present invention;

fig. 3 is a structural diagram of a gas lighting device in an embodiment of the present invention;

fig. 4 is a cross-sectional view of a valve body in an embodiment of the invention;

fig. 5 is a structural diagram of the water heater body in the embodiment of the present invention after the casing is removed;

fig. 6 is a cross-sectional view of a smoke cage assembly in an embodiment of the present invention;

fig. 7 is a schematic circuit diagram of an embodiment of the present invention.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper and lower directions, is the orientation or positional relationship shown on the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore should not be construed as limiting the present invention.

In the description of the present invention, if there are first and second descriptions for distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 7, the embodiment of the present invention provides a mobile outdoor gas water heater, which includes a water heater main body and a gas lighting device 20. The water heater main body is provided with an air inlet component 11, an inlet pipe 12 and an outlet pipe 13. The gas lighting device 20 is connected with the water heater main body, the gas lighting device 20 comprises a burner 21, a valve body 22 and a flow control valve core 24, the valve body 22 is provided with a gas inlet 221, a first gas inlet channel 222 and a second gas inlet channel 223, the first gas inlet channel 222 is communicated with the gas inlet 221 and the burner 21, the second gas inlet channel 223 is communicated with the gas inlet 221 and the gas inlet assembly 11, and the flow control valve core 24 is inserted in the first gas inlet channel 222.

When in use, the air inlet 221 is communicated with the air tank, part of the gas flows to the burner 21 through the first air inlet channel 222, and after the gas is ignited, illumination can be provided; part of the gas flows to the air intake assembly 11 via the second air intake passage 223 to be supplied to the water heater main body. The flow control valve core 24 can cut off the gas supply of the burner 21, so that the water heater main body can work independently. The flow control valve core 24 may also have a function of adjusting the flow rate so as to adjust the flame on the burner 21, and thus adjust the light emitting brightness of the gas lighting device 20. As above, the outdoor gas water heater of the utility model can provide illumination; the water heater main body and the gas lighting device 20 can share one gas tank, so that the number of energy containers carried by a user in outdoor activities can be reduced; the gas lighting device 20 is connected to the water heater main body, so that the installation and the positioning of the gas lighting device 20 can be facilitated.

Referring to fig. 3, the gas lighting device 20 further includes a first pressure reducing valve 25, and the first pressure reducing valve 25 is connected to the valve body 22 such that the first pressure reducing valve 25 communicates with the gas inlet 221. The first pressure reducing valve 25 reduces the pressure of the gas, and the reduced pressure gas is delivered to the burner 21 and the intake assembly 11.

Referring to fig. 2, the intake assembly 11 includes a second pressure reducing valve 111 and an intake pipe 112 connected, and the valve body 22 is detachably connected to the second pressure reducing valve 111. Specifically, one of the valve body 22 and the second pressure reducing valve 111 has a first threaded head, the other of the valve body 22 and the second pressure reducing valve 111 has a first threaded hole, and the valve body 22 is connected to the second pressure reducing valve 111 through the matching of the first threaded head and the first threaded hole. Further, the valve body 22 and the second pressure reducing valve 111 may be detachably connected by a pipe joint.

The second pressure reducing valve 111 may further reduce the pressure of the gas to bring the pressure of the gas entering the water heater body to a suitable range. The gas lighting device 20 can be detached from the water heater main body, so that the outdoor gas water heater is convenient to store and carry. When the gas lighting device 20 is not installed, the water heater main body can be used alone, that is, the pressure of the gas is directly reduced to an applicable range by the second pressure reducing valve 111.

In some embodiments, the air intake assembly 11 may not be provided with the second pressure reducing valve 111, and the valve body 22 is detachably connected with the air intake pipe 112, so as to directly reduce the pressure of the gas to a range suitable for the water heater main body through the first pressure reducing valve 25. Specifically, one of the valve body 22 and the air inlet pipe 112 has a second threaded head, the other of the valve body 22 and the air inlet pipe 112 has a second threaded hole, and the valve body 22 is connected with the air inlet pipe 112 through the matching of the second threaded head and the second threaded hole. In addition, the valve body 22 and the air inlet pipe 112 can be detachably connected through a pipe joint.

The water heater main body is provided with a control device 14 and a power supply device 15, the burner 21 is provided with an ignition needle 26, the first air inlet channel 222 is provided with an air flow sensor 224, and the ignition needle 26, the air flow sensor 224 and the power supply device 15 are all electrically connected with the control device 14. When the flow control valve core 24 is opened to enable the gas to flow to the burner head 21, the gas flow generated by the gas flow can trigger the gas flow sensor 224, the gas flow sensor 224 generates a trigger signal and transmits the trigger signal to the control device 14, and the control device 14 controls the power to be transmitted to the ignition needle 26 to enable the ignition needle 26 to work, so that the gas is ignited, and illumination is provided.

The burner 21 is also provided with a temperature sensor 27 electrically connected to the control unit 14, and the control unit 14 can receive temperature data detected by the temperature sensor 27. When the gas on the burner 21 is ignited, the temperature sensor 27 detects the temperature rise, and when the detected temperature value exceeds a set value and lasts for a set time, the power transmission to the ignition needle 26 can be stopped; if the airflow sensor 224 detects the airflow but the temperature value detected by the temperature sensor 27 is lower than the set value, the control device 14 controls the power to be supplied to the ignition needle 26, so that the ignition needle 26 is operated to prevent the burner 21 from extinguishing and gas leakage.

The water heater main body is provided with a socket 16 electrically connected with the control device 14, the air flow sensor 224, the ignition needle 26 and the temperature sensor 27 are electrically connected with a plug 17, and the plug 17 is plugged with the socket 16, so that the electric connection between the air flow sensor 224, the ignition needle 26 and the temperature sensor 27 and the control device 14 can be realized, and the gas lighting device 20 and the water heater main body can be conveniently detached.

In the above embodiment, the power supply device 15 may be a battery, a battery compartment, or a power connector.

Referring to fig. 2, a water outlet assembly 18 is provided at the outlet end of the water outlet pipe 13, and the water outlet assembly 18 includes a hollow mounting seat 181 and a water conduit 182 rotatably provided on the mounting seat 181. The water conduit 182 can rotate relative to the mounting seat 181, so as to adjust the water outlet direction and position, and facilitate the use of users.

The side wall of the water heater main body is provided with a receiving groove 311 for receiving the water conduit 182. The water conduit 182 can be rotated to be accommodated in the accommodating groove 311, thereby preventing the water conduit 182 from being damaged by collision and reducing the space occupied by the water heater main body in the storage state.

In some embodiments, a receiving cavity (not shown) for receiving the gas lighting device 20 may be further provided on the water heater body. When the gas lighting device 20 is detached from the water heater body, the gas lighting device 20 can be placed in the accommodating cavity, so that the space occupied by the outdoor gas water heater in the storage state is reduced.

Referring to fig. 3, the gas lighting device 20 further includes a lamp housing 28 and a light-permeable lampshade 29, the lamp housing 28 and the burner 21 are mounted on the valve body 22, the lampshade 29 is inserted on the lamp housing 28, and the burner 21 is located inside the lamp housing 28. When the ignition needle 26 cannot work normally, the lampshade 29 can be taken down and the ignition can be carried out manually.

The water heater main part includes casing 31, fire grate 32, heat exchanger 33, petticoat pipe subassembly 34 and gas valve 35, and fire grate 32, heat exchanger 33 and petticoat pipe subassembly 34 are arranged in casing 31 from bottom to top, and intake pipe 112 is linked together with fire grate 32, and gas valve 35 is installed on intake pipe 112, and inlet tube 12, heat exchanger 33 and outlet pipe 13 three communicate in order.

Specifically, referring to fig. 6, the smoke cage assembly 34 includes a smoke cage 341, a wind shield 342, and a stopping table 343, the interior of the smoke cage 341 has two smoke evacuation passages 344 arranged oppositely, the smoke evacuation passages 344 communicating with the outer side wall of the housing 31. The air deflector 342 is mounted within the smoke evacuation channel 344 by a pivot 345 so that the air deflector 342 can pivot relative to the smoke evacuation channel 344. The detent table 343 is disposed in the smoke evacuation channel 344, and the detent table 343 is located below one side of the air deflector 342. By arranging the wind deflectors 342, when the wind force outside the shell 31 is large, the wind force can blow one of the wind deflectors 342, so that the wind deflectors 342 rotate and close the smoke exhaust channel 344, the outside air is prevented from flowing into the smoke hood assembly 34, and the smoke at the moment can be exhausted through the smoke exhaust channel 344 where the other wind deflector 342 is located.

Furthermore, pivot 345 is offset from the center of gravity of air deflector 342, i.e., there is a spacing between pivot 345 and the center of gravity of air deflector 342. When the outside is free from wind or the wind force is small, one side of wind deflector 342 close to stopper 343 may rotate downward under gravity to abut against stopper 343, and when the side of wind deflector 342 abuts against stopper 343, the side of wind deflector 342 is higher than the other side of wind deflector 342, that is, wind deflector 342 is in an obliquely arranged state. With this structure, when the external wind is strong, the external air flow impacts the wind deflector 342, and the side of the wind deflector 342 close to the stopping table 343 can be ensured to rotate upward, so that the wind deflector 342 closes the smoke exhaust channel 344.

In addition, a water guard 346 is provided on the bottom surface of the smoke exhaust channel 344, and the water guard 346 restricts the flow of liquid such as rainwater from the outside to the heat exchanger 33 through the smoke exhaust channel 344.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A movable outdoor gas water heater is characterized by comprising

The water heater comprises a water heater main body, a water inlet pipe and a water outlet pipe, wherein the water heater main body is provided with an air inlet assembly, a water inlet pipe and a water outlet pipe;

the gas lighting device is connected with the water heater main body and comprises a furnace end, a valve body and a flow control valve core, wherein the valve body is provided with a gas inlet, a first gas inlet channel and a second gas inlet channel, the first gas inlet channel is communicated with the gas inlet and the furnace end, the second gas inlet channel is communicated with the gas inlet and the gas inlet assembly, and the flow control valve core is inserted in the first gas inlet channel.

2. The portable outdoor gas water heater according to claim 1, wherein the gas lighting device further comprises a first pressure reducing valve connected to the valve body to communicate the first pressure reducing valve with the gas inlet.

3. A mobile outdoor gas water heater according to claim 1 or 2, wherein the air intake assembly includes an air intake pipe, the valve body being detachably connected to the air intake pipe.

4. A mobile outdoor gas water heater according to claim 1 or 2, wherein the air intake assembly comprises a second pressure reducing valve and an air intake pipe connected, and the valve body is detachably connected with the second pressure reducing valve.

5. The mobile outdoor gas water heater according to claim 1, wherein a control device and a power supply device are arranged on the water heater main body, an ignition needle is arranged on the furnace end, an airflow sensor is arranged in the first air inlet channel, and the ignition needle, the airflow sensor and the power supply device are all electrically connected with the control device.

6. The mobile outdoor gas water heater of claim 5, wherein a socket electrically connected with the control device is arranged on the water heater main body, a plug is electrically connected with the airflow sensor and the ignition needle, and the plug is plugged with the socket.

7. The portable outdoor gas water heater according to claim 1, wherein the outlet end of the outlet pipe is provided with a water outlet assembly, the water outlet assembly comprising a hollow mounting seat and a water conduit rotatably provided on the mounting seat.

8. The portable outdoor gas water heater of claim 7, wherein the side wall of the water heater main body is provided with a receiving groove for receiving the water conduit.

9. The mobile outdoor gas water heater of claim 1, wherein the water heater body includes a housing, a fire grate, a heat exchanger, and a smoke cage assembly, the fire grate, the heat exchanger, and the smoke cage assembly being arrayed within the housing from bottom to top.

10. The mobile outdoor gas water heater of claim 9, wherein the hood assembly includes

The smoke exhaust device comprises a smoke exhaust cover shell, a smoke exhaust pipe and a smoke exhaust pipe, wherein the smoke exhaust cover shell is internally provided with two smoke exhaust channels which are arranged oppositely;

the wind shield is rotatably arranged in the smoke exhaust channel through a pivot;

the stopping table is arranged in the smoke exhaust channel and is positioned below one side of the wind shield;

the pivot deviates from the gravity center of the wind deflector so that the one side of the wind deflector can be driven by gravity to rotate to abut against the stop table, and when the one side of the wind deflector abuts against the stop table, the one side of the wind deflector is higher than the other side of the wind deflector.