CN219713667U - A portable outdoor gas water heater - Google Patents

Abstract

The utility model relates to the technical field of gas water heater appliances, and discloses a portable outdoor gas water heater, which includes a detachable gas burner and an electronic lighter connected to the inner bottom wall of a horizontal box through bolts. The side threads are connected with a gas pipe for gas transmission, the inner wall of the horizontal box is connected with a support plate for support through bolts, and the upper surface of the support plate is connected with a copper tube heat exchanger for heat exchange through bolts . This portable outdoor gas water heater is equipped with a horizontal box, a water flow sensor and a copper tube heat exchanger. The gas burner is installed on the inner bottom wall of the horizontal box so that the gas burner is located above the copper tube heat exchanger. Directly below, the water flow sensor and gas valve can send the water and gas inside the water pipe through the cold water pipe and gas pipe to the inside of the copper tube heat exchanger and gas burner. After being heated by the gas burner, the water will be transferred from The hot water pipe is discharged, which improves the heat exchange efficiency of cold water.

Description

A portable outdoor gas water heater

Technical field

The utility model relates to the technical field of gas water heater appliances, specifically a portable outdoor gas water heater.

Background technique

Water heater refers to a device that uses various physical principles to increase the temperature of cold water into hot water within a certain period of time. According to different principles, it can be divided into electric water heaters, gas water heaters, solar water heaters, magnetic energy water heaters, air energy water heaters, and heating systems. Water heaters, etc., make air-conditioning part and make hot water part. In fact, these two parts are closely connected and inseparable, and they must work at the same time, that is, while making hot water, they are cooling the kitchen, or in other words, they are cooling the kitchen. At the same time, it is also producing hot water. Most of the current water heaters have a vertical structure and are installed on the wall, which is not convenient for people to carry and use. They cannot realize the functions of automatic ignition when water is supplied and automatic flameout when water is stopped.

Chinese Patent Announcement No. CN208012110U discloses a portable gas water heater, including a portable handle, a windshield, a shell, a heat exchanger, a combustion device, a water and gas joint control device, a water inlet, a water outlet, an ignition device, a power supply device and a gas Inlet; the handle is connected to the casing, and the windshield, the heat exchanger, the combustion device, the water and gas joint control device, the ignition device and the power supply device are all located in the casing. ; Wherein, the windshield is located directly above the heat exchanger; the heat exchanger is connected to the water and gas joint control device, the combustion device and the water outlet; the water and gas joint control device is connected to the combustion device, and the water and gas joint control device It is also connected to the gas inlet and the water inlet; the ignition device is connected to the combustion device. The portable gas water heater of the present invention can make the gas water heater easy to carry and use.

However, when this utility model is actually used, there are the following problems:

1. The water heater is not easy to carry and use when in use. It has insufficient heating effect on cold water and the heat exchange efficiency of cold water is low;

2. When in use, the functions of automatic ignition when the water is turned on and automatic flameout when the water is turned off cannot be realized, making it inconvenient to control.

Utility model content

(1) Technical problems solved

In order to overcome the above-mentioned defects of the prior art, the present utility model provides a portable outdoor gas water heater, which solves the following problems in the prior art:

Most of the current water heaters have a vertical structure and are installed on the wall, which is not convenient for people to carry and use. They cannot realize the functions of automatic ignition when water is supplied and automatic flameout when water is stopped.

(2) Technical solutions

In order to achieve the above objectives, the present utility model is realized through the following technical solutions: a portable outdoor gas water heater, including a gas valve, a detachable gas burner and an electronic lighter connected to the bottom wall of a horizontal box through bolts. One side of the gas burner head is threadedly connected with a gas pipe for gas transmission. The inner wall of the horizontal box is connected with a support plate for support through bolts. The upper surface of the support plate is connected with a support plate for heat exchange through bolts. Copper tube heat exchanger, one side of the copper tube heat exchanger is threadedly connected with a cold water pipe for water delivery, and the other side of the copper tube heat exchanger is threaded with a hot water pipe for water outlet, the cold water The end of the pipe away from the copper tube heat exchanger is threadedly connected to a water flow sensor. The pumping end of the water flow sensor is connected with a water pump. The end of the water pump away from the water flow sensor is connected with an external water pump. .

Optionally, a box cover is hinged on one side of the upper surface of the horizontal box, and a battery is fixedly installed on the bottom of the side of the box cover.

Optionally, the water flow sensor is connected to the inner bottom wall of the horizontal box through bolts, and an external shower mouth is provided at the bottom of the side of the horizontal box for connection.

Optionally, the middle part of the side of the box cover is connected with a handle for lifting through bolts, the middle part of the upper surface of the box lid is engaged with a connecting block for position limiting, and the middle part of the side of the horizontal box body is engaged with a connecting block. There are latches for securing.

Optionally, the bottom of the side of the horizontal box is provided with ventilation holes for ventilation, and the top of the side of the horizontal box is fixedly equipped with a control panel for control.

Optionally, an electronic lighter for ignition is connected to the inner wall of the horizontal box through bolts, and a gas valve is fixedly connected to the inner wall of the horizontal box close to the water flow sensor, so An outdoor gas tank connector is provided at one end of the gas pipe away from the gas burner head, and the gas valve is fixedly installed in the middle of the gas pipe.

(3) Beneficial effects

The utility model provides a portable outdoor gas water heater, which has the following beneficial effects:

1. This portable outdoor gas water heater is equipped with a horizontal box, a water flow sensor and a copper tube heat exchanger. The gas burner is installed on the inner bottom wall of the horizontal box so that the gas burner is located in the copper tube for heat exchange. Just below the device, the water flow sensor and gas valve can send the water and gas inside the water pipe through the cold water pipe and gas pipe into the copper tube heat exchanger and the inside of the gas burner. After being heated by the gas burner, it will Water is discharged from the hot water pipe, which improves the heat exchange efficiency for cold water. The horizontal box is easy to carry and use, improving portability during use.

2. This portable outdoor gas water heater uses an electronic lighter and a support plate. The support plate is easy to disassemble and facilitates the installation of the copper tube heat exchanger inside the horizontal box, so that the gas burner head and the copper tube heat exchanger remain internally connected. There is a certain combustion space, and through the control of the electronic lighter, the functions of automatic ignition when water is supplied and automatic flameout when water is stopped can be realized.

Description of drawings

Figure 1 is a schematic structural diagram of the utility model;

Figure 2 is a schematic diagram of the explosion structure of the utility model;

Figure 3 is a schematic structural diagram of the copper tube heat exchanger of the present invention;

Figure 4 is a schematic structural diagram of the horizontal box of the present invention.

In the picture: 1. Horizontal box; 2. Gas burner; 3. Gas pipe; 4. Support plate; 5. Copper tube heat exchanger; 6. Cold water pipe; 7. Hot water pipe; 8. Water flow sensor ; 9. Water pipe; 10. Box cover; 11. Battery; 12. External shower mouth; 13. Handle; 14. Connection block; 15. Latch; 16. Control panel; 17. Electronic lighter; 18. Gas Valve; 19. External water pump.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Example 1:

In order to filter the impurities inside the water liquid when pumping water, improve the combustion effect of the gas burner 2, and protect the internal devices when not in use;

Please refer to Figures 1 to 4. The present utility model provides a technical solution: a portable outdoor gas water heater, including a gas valve 18 and a removable gas burner 2 connected to the bottom wall of a horizontal box 1 through bolts. The bottom of the side of the horizontal box 1 is provided with a vent hole for ventilation. Wind can enter the inside of the horizontal box 1 through the vent hole, so that the gas burner 2 has a good combustion effect. The water pipe 9 is away from the water flow sensor 8 One end is connected through an external water pump 19, and the external water pump 19 has a built-in filter, which can filter impurities. The inner wall of the horizontal box 1 is fixedly connected to a gas valve 18 on one side close to the water flow sensor 8, and the gas pipe 3 is far away. One end of the gas burner 2 is provided with an outdoor gas tank connector. The gas valve 18 is fixedly installed in the middle of the gas pipe 3. The outdoor gas tank connector can be connected to the connector of the outdoor gas tank. One side of the upper surface of the horizontal box 1 is hinged with a box. Cover 10, the box cover 10 can protect the components inside the horizontal box 1 after being lowered. The middle part of the side of the box cover 10 is connected with a handle 13 for lifting through bolts. The middle part of the upper surface of the box cover 10 is useful for snapping. On the connecting block 14 that limits the position, the middle part of the side of the horizontal box 1 is connected with a fixing pin 15. The pin 15 will snap with the connecting block 14 after the box cover 10 is closed, so that the time of pumping water is reached. The purpose is to filter impurities inside the water liquid, improve the combustion effect of the gas burner 2, and protect internal devices when not in use.

Example 2:

In order to realize the functions of automatic water ignition and automatic flameout when water is stopped inside the horizontal box 1 when heating cold water;

Please refer to Figure 1 and Figure 2. The inner wall of the horizontal box 1 is connected with an electronic lighter 17 for ignition through bolts. The bottom of the side of the box cover 10 is fixed with a battery 11. The top of the side of the horizontal box 1 is A control panel 16 is fixedly installed for control. The control panel 16 can control the entire device. The battery 11 is electrically connected to the electronic lighter 17 and the water flow sensor 8, so that the internal control of the horizontal box 1 can be achieved. When heating cold water, the functions of automatic water ignition and automatic flameout when water is stopped can be realized.

Embodiment three:

In order to improve the heat exchange efficiency of cold water, the heating effect of cold water can be improved accordingly;

Please refer to Figure 2. One side of the gas burner 2 is threaded with a gas pipe 3 for gas transmission. The inner wall of the horizontal box 1 is connected with a support plate 4 for support through bolts. The upper surface of the support plate 4 is connected with bolts. A copper tube heat exchanger 5 for heat exchange is connected. One side of the copper tube heat exchanger 5 is threadedly connected with a cold water pipe 6 for water delivery. The other side of the copper tube heat exchanger 5 is threadedly connected with a heat pipe for water outlet. One end of the water pipe 7 and the cold water pipe 6 away from the copper tube heat exchanger 5 is threadedly connected with a water flow sensor 8. The water flow sensor 8 is connected to the inner bottom wall of the horizontal box 1 through bolts and the bottom of the side of the horizontal box 1 An external shower mouth 12 is provided for connection. The outer surface of the external shower mouth 12 is provided with an external cover. The external shower mouth 12 can be connected to an external shower. When not in use, it can be covered by an external cover. The water flow sensor The water pumping end of 8 is clamped with a water pumping pipe 9. The water flow sensor 8 is electrically connected to the external circuit through wires. When the water flow sensor 8 is opened, the water flow sensor 8 can send the water inside the water pumping pipe 9 through the cold water pipe 6. to the inside of the copper tube heat exchanger 5, and then the water will be discharged from the hot water pipe 7 after being heated by the gas burner 2. Therefore, the heat exchange efficiency of the cold water is improved, and the heating effect of the cold water is correspondingly improved. the goal of.

The working principle of the device is to start the external water pump 19 with one click through the control panel 16 and start working first. After the water flow sensor 8 senses the water flow, the gas valve 18 opens and the electronic lighter 17 ignites; after the water flow stops, the gas valve 18 automatically closes. , to achieve flameout.

The electrical components appearing in this article are all connected to an external main controller and 220V mains power, and the main controller can be a conventional known device that controls such as a computer.

In this utility model, the working steps of the device are as follows:

First, install the gas burner 2 on the inner bottom wall of the horizontal box 1 so that the gas burner 2 is located directly below the copper tube heat exchanger 5. Secondly, open the water flow sensor 8 and the gas valve 18, and the water flow sensor The device 8 and the gas valve 18 can send the water and gas inside the water pumping pipe 9 through the cold water pipe 6 and the gas pipe 3 to the inside of the copper tube heat exchanger 5 and the gas burner 2, and then, through the heating of the gas burner 2 Finally, the water will be discharged from the hot water pipe 7. Finally, through the control of the electronic lighter 17, the functions of automatic ignition when water is supplied and automatic flameout when water is stopped can be realized.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a portable outdoor gas heater, includes gas valve (18), through bolted connection in horizontal box (1) diapire detachable gas furnace end (2) and electron lighter (17), its characterized in that: one side threaded connection of gas furnace end (2) has gas pipe (3) that are used for the gas transmission, the inside wall of horizontal box (1) is used for supporting extension board (4) through bolted connection, the upper surface of extension board (4) is used for copper pipe heat exchanger (5) of heat transfer through bolted connection, one side threaded connection of copper pipe heat exchanger (5) has cold water pipe (6) that are used for the water transmission, the opposite side threaded connection of copper pipe heat exchanger (5) has hot-water line (7) that are used for the play water, cold water pipe (6) are kept away from one end threaded connection of copper pipe heat exchanger (5) has rivers inductor (8), the water pumping end joint of rivers inductor (8) has drinking-water pipe (9), drinking-water pipe (9) are kept away from one end through-connection of rivers inductor (8) has external water pump (19).

2. A portable outdoor gas water heater as defined in claim 1, wherein: one side of the upper surface of the horizontal box body (1) is hinged with a box cover (10), and a battery (11) is fixedly arranged at the bottom of the side surface of the box cover (10).

3. A portable outdoor gas water heater as defined in claim 1, wherein: the water flow sensor (8) is connected with the inner bottom wall of the horizontal box body (1) through bolts, and an external shower nozzle (12) for connection is formed in the bottom of the side face of the horizontal box body (1).

4. A portable outdoor gas water heater as defined in claim 2, wherein: the middle part of case lid (10) side is connected with handle (13) that are used for carrying and draw through the bolt, the middle part joint of case lid (10) upper surface has connecting block (14) that are used for spacing, the middle part joint of horizontal box (1) side has bolt (15) that are used for fixed.

5. A portable outdoor gas water heater as defined in claim 1, wherein: the bottom of the side face of the horizontal box body (1) is provided with a vent hole for ventilation, and the top of the side face of the horizontal box body (1) is fixedly provided with a control panel (16) for control.

6. A portable outdoor gas water heater as defined in claim 1, wherein: the utility model discloses a fire lighter for the gas stove, including horizontal box (1) and gas pipe (3), the inside wall of horizontal box (1) is connected with electron lighter (17) that are used for striking sparks through the bolted connection, the inside wall of horizontal box (1) is close to one side fixedly connected with gas valve (18) of rivers inductor (8), gas pipe (3) are kept away from one end of gas stove head (2) is equipped with outdoor gas pitcher joint, gas valve (18) fixed mounting is in the middle part of gas pipe (3).