An assemblable submersible water heater

Abstract

The utility model relates to the field of submersible water heater, concretely is a kind of submersible water heater of assembly, to solve the technical problem that the existing technology lake has no large crane to transport water heater, and inland ship is smaller, there is not enough space to place also not enough power to drive submersible water heater to work, including water pump, fuel water heater, electric water heater and booster pump, the output end of water pump is connected with fuel water heater, the output end of fuel water heater is connected with electric water heater, the output end of electric water heater is connected with booster pump, the water heater also includes pressure relief valve and pipeline booster pump, the output end of water pump is connected with pressure relief valve, the output end of pressure relief valve is connected with pipeline booster pump, the output end of pipeline booster pump is connected with fuel water heater.

Description

Technical Field

[0001] This utility model relates to the field of submersible water heaters, specifically an assemblable submersible water heater. Background Technology

[0002] Because of the lower temperatures in deep water, divers need to use submersible water heaters to maintain their body temperature. Existing submersible water heaters are electric, which are heavy, bulky, and powerful. For example, the large submersible water heater (WRSJ-ⅡB) produced by Wuhu Diving Equipment Factory integrates the electric heating module and auxiliary equipment into a single container, weighing over one ton and with a power output of 180 kW. If a generator is used, the generator itself weighs over six tons. This equipment is suitable for ocean-going vessels because harbors have large cranes for handling, and the large size of ocean-going vessels provides sufficient deck space and power to operate the entire water heater. However, its use on inland lakes is very difficult. Firstly, lakes lack large cranes, and secondly, inland vessels are smaller, lacking both the space and the power to operate the submersible water heater. Utility Model Content

[0003] This invention provides an assemblable submersible water heater to solve the aforementioned technical problems.

[0004] An assemblable submersible water heater includes a water pump, a fuel-fired water heater, an electric water heater, and a booster pump. The output end of the water pump is connected to the fuel-fired water heater, the output end of the fuel-fired water heater is connected to the electric water heater, and the output end of the electric water heater is connected to the booster pump.

[0005] Furthermore, the submersible water heater also includes a pressure relief valve and a pipeline booster pump. The output end of the water pump is connected to the pressure relief valve, the output end of the pressure relief valve is connected to the pipeline booster pump, and the output end of the pipeline booster pump is connected to the oil-fired water heater.

[0006] Furthermore, the submersible water heater also includes a thermometer located at the output end of the booster pump.

[0007] Furthermore, the submersible water heater also includes a bracket, which includes a T-shaped bracket, a first connecting bracket, a second connecting bracket, and bolts. The T-shaped bracket has seven bases, each base having through holes. The first and second connecting brackets have connecting ears at both ends, each connecting ear having through holes. The bolts can connect the bases and the connecting ears. The second connecting bracket has two connecting plates, each connecting plate having mounting holes.

[0008] Furthermore, the bracket also includes a third connecting frame, which has a connecting plate and a snap-fit ​​groove. The snap-fit ​​groove can be connected to the T-shaped bracket, and the connecting plate has mounting holes.

[0009] Compared with the prior art, the advantages of this utility model are as follows: by disassembling the submersible water heater into components, it can be transported separately and is convenient for loading onto ships. At the same time, by dividing the heating components into oil-fired water heaters and electric water heaters, the overall power is reduced, the requirements for electrical energy are lessened, and it is more suitable for diving in inland lakes. Attached Figure Description

[0010] Figure 1 This is a structural diagram of the present invention.

[0011] Figure 2 This is a schematic diagram of the support.

[0012] Figure 3 This is a schematic diagram of a T-shaped frame.

[0013] Figure 4 This is a schematic diagram of the second connecting frame.

[0014] Figure 5 This is a schematic diagram of the third connecting frame.

[0015] Reference numerals: 1. T-shaped bracket; 2. First connecting bracket; 3. Second connecting bracket; 4. Bolt; 5. Base; 6. Through hole; 7. Connecting ear; 8. Connecting plate; 9. Mounting hole; 10. Third connecting bracket; 11. Snap-on slot. Detailed Implementation

[0016] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature.

[0017] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0018] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0019] An assemblable submersible water heater includes a water pump, a fuel-fired water heater, an electric water heater, and a booster pump. The output of the water pump is connected to the fuel-fired water heater, the output of the fuel-fired water heater is connected to the electric water heater, and the output of the electric water heater is connected to the booster pump. The water pump draws water from a lake and injects it into the fuel-fired water heater, which first heats the water to a temperature that can be set to 38 degrees Celsius. The hot water then enters the electric water heater for a second heating, raising the temperature to 42 degrees Celsius, before being injected into a diving suit via the booster pump. Since divers typically operate in waters tens of meters deep, a booster pump is needed to inject hot water into the diving suit.

[0020] In a preferred embodiment, the submersible water heater also includes a pressure relief valve and a pipeline booster pump. The output end of the water pump is connected to the pressure relief valve, the output end of the pressure relief valve is connected to the pipeline booster pump, and the output end of the pipeline booster pump is connected to the oil-fired water heater. The pressure relief valve is configured to ensure that the maximum water pressure does not exceed the maximum rated pressure of the oil-fired water heater, nor does it exceed the maximum rated pressure of the electric water heater. The pipeline booster pump is configured to compensate for insufficient water pump head, for example, when the vertical distance between the water surface and the working platform is large, the water pressure output by the water pump may not meet the requirements.

[0021] As a preferred embodiment, the submersible water heater also includes a thermometer located at the output end of the booster pump to more accurately measure the hot water temperature.

[0022] Since most existing oil-fired and electric water heaters are wall-mounted, there is no suitable place to put them on a ship. Therefore, as a preferred embodiment, the submersible water heater also includes a bracket. The bracket includes a T-shaped bracket 1, a first connecting bracket 2, a second connecting bracket 3, and bolts 4. The T-shaped bracket 1 has seven bases 5, and each base 5 has a through hole 6. The first connecting bracket 2 and the second connecting bracket 3 have connecting ears 7 at both ends, and each connecting ear 7 has a through hole 6. The bolts 4 can connect the bases 5 and the connecting ears 7. The second connecting bracket 3 has two connecting plates 8, and each connecting plate 8 has mounting holes 9, on which the oil-fired and electric water heaters can be installed. At the same time, the bracket can be disassembled and assembled for easy transportation.

[0023] In a preferred embodiment, the bracket also includes a third connecting frame 10, which is provided with a connecting plate 8 and a snap-fit ​​groove 11. The snap-fit ​​groove 11 can be connected to the T-shaped bracket 1. The connecting plate 8 is provided with mounting holes 9. The connecting plate 8 can be used to fix the water pump, booster pump and pipeline booster pump to prevent them from moving on the deck when the hull is rocking.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An assemblable submersible water heater, characterized in that: It includes a water pump, a fuel-fired water heater, an electric water heater, and a booster pump. The output end of the water pump is connected to the fuel-fired water heater, the output end of the fuel-fired water heater is connected to the electric water heater, and the output end of the electric water heater is connected to the booster pump.

2. The assembleable submersible water heater according to claim 1, characterized in that: The submersible water heater also includes a pressure relief valve and a pipeline booster pump. The output end of the water pump is connected to the pressure relief valve, the output end of the pressure relief valve is connected to the pipeline booster pump, and the output end of the pipeline booster pump is connected to the oil-fired water heater.

3. The assembleable submersible water heater according to claim 1, characterized in that: The submersible water heater also includes a thermometer located at the output end of the booster pump.

4. The assembleable submersible water heater according to claim 1, characterized in that: The submersible water heater also includes a bracket, which includes a T-shaped bracket, a first connecting bracket, a second connecting bracket, and bolts. The T-shaped bracket has seven bases, each base having through holes. The first and second connecting brackets have connecting ears at both ends, each connecting ear having through holes. The bolts can connect the bases and the connecting ears. The second connecting bracket has two connecting plates, each connecting plate having mounting holes.

5. The assembleable submersible water heater according to claim 4, characterized in that: The bracket also includes a third connecting frame, which has a connecting plate and a buckle groove. The buckle groove can be connected to the T-shaped bracket, and the connecting plate has mounting holes.

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