CN204477991U - A kind of steam generator that steam and hot water can be provided continuously - Google Patents

Abstract

A steam generator that can continuously provide steam and hot water. A supplementary water tank (8) is installed outside the main water tank (1) and a float valve (7) is installed in the supplementary water tank to connect the steam water supply pipeline with the hot water The water supply pipeline is separated; the pressure balance pipe (5) and the pressure balance valve (6) are set on the top of the water supply tank (8) and the main water tank (1), so that the internal pressures of the water supply tank and the main water tank (1) are equal; Connect the steam outlet or hot water outlet pipe (2) to the main water tank (1), and install a low water level sensor (3) in the main water tank (1), so that part of the water can be discharged through the drain pipe after hot water is provided, and the water level can be lowered to the water level required to provide steam. The utility model has multiple functions in one machine, which can provide steam and hot water respectively to achieve different purposes and save resources and space.

Description

A steam generator that can continuously provide steam and hot water

technical field

The utility model belongs to thermal equipment, and specifically relates to the technical field of a device structure that can continuously provide steam and hot water for people to bathe when steam is not used.

Background technique

The existing steam generator water replenishment float valve is installed in the body and cannot be connected to the bypass pipeline. It is mainly used to generate steam and provide steam source for cooking equipment. It can not be used for other purposes, and hot water bathing needs to be purchased separately. equipment, resulting in a waste of existing resources.

Utility model content

In view of the above problems, the purpose of this utility model is to provide a structure that can continuously provide steam, and can continuously provide hot water for people to bathe when steam is not used.

To achieve the above object, the utility model takes the following technical solutions:

A steam generator that can continuously provide steam and hot water. The utility model is characterized in that a water replenishment tank is arranged outside the main water tank and a float valve is arranged in the water replenishment tank so as to connect the steam water supply pipeline and the hot water supply pipe. Separate the road; install a pressure balance pipe and a pressure balance valve on the top of the water supply tank and the main water tank to make the internal pressure of the water supply tank and the main water tank equal; connect the steam or hot water outlet pipe to the main water tank, and set the The low water level sensor is convenient to discharge part of the water through the sewage pipe after the hot water is provided, and lower the water level to the water level required for steam supply; a temperature sensor is also installed in the main water tank to facilitate the setting of the hot water temperature; the bottom of the main water tank is connected to the bottom There is a steam water supply pipe connected between the main water tank and the water supply tank through the bottom pipe and controlled by a steam water supply valve; between the main water tank and the water supply tank is also connected with a steam water inlet pipe through the bottom pipe and a heat pipe installed on the bottom pipe is used. Water replenishment valve control; a water supply valve connected to the water supply pipe is connected to the lower part of the bottom pipe. The water flow rate is set through the water supply valve, and the temperature of the hot water is controlled to maintain a constant temperature output. By controlling the valve on the pipeline, it is possible to continuously provide steam and The purpose of continuously providing hot water; there is a drain valve at the bottom of the bottom pipe.

Due to the adoption of the above technical scheme, the utility model has the following advantages: the utility model can continuously provide steam to cook the main and non-staple foods, and after the cooking is completed, it can also continuously provide hot water for showering through the opening and closing of each valve. It has a multi-purpose function, which improves the utilization rate of the equipment and reduces the waste of resources. The beneficial effect of the utility model is that one machine is multi-purpose, and can provide steam and hot water respectively to achieve different purposes and save resources and space.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the utility model.

The labels are: main water tank 1, steam or hot water outlet pipe 2, low water level sensor 3, temperature sensor 4, pressure balance pipe 5, pressure balance valve 6, float valve 7, water replenishment tank 8, steam replenishment pipe 9, steam replenishment Valve 9.1, steam inlet pipe 10, water supply valve 11, sewage valve 12, hot water replenishment valve 13, bottom pipe 14.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is described in detail.

As shown in Figure 1, a steam generator that can continuously provide steam and hot water, the utility model is characterized in that a supplementary water tank 8 is arranged outside the main water tank 1 and a float valve 7 is arranged in the supplementary water tank, so that the steam The water supply pipeline is separated from the hot water supply pipeline; a pressure balance pipe 5 and a pressure balance valve 6 are arranged on the top of the water supply tank 8 and the main water tank 1 to make the internal pressure of the water supply tank and the main water tank 1 equal; Connect the steam outlet or hot water outlet pipe 2 on the top, and set a low water level sensor 3 in the main water tank 1, which is convenient to discharge part of the water through the sewage pipe after the hot water is provided, and reduce the water level to the water level required for steam supply; in the main water tank 1 A temperature sensor 4 is also set in the middle to facilitate setting of the hot water temperature; a bottom pipe 14 is connected to the bottom of the main water tank 1, and a steam replenishment pipe 9 is connected between the main water tank 1 and the replenishment tank 8 through the bottom pipe 14 and controlled by a steam replenishment valve 9.1 ; Between the main water tank 1 and the replenishing water tank 8, the steam inlet pipe 10 is also connected to the bottom pipe 14 and is controlled by the hot water replenishment valve 13 located on the bottom pipe 14; Water supply valve 11, set the water flow rate through the water supply valve 11, can control the hot water temperature to maintain a constant temperature output, through the control of the valve on the pipeline, the purpose of continuously providing both steam and hot water can be achieved; at the bottom of the bottom pipe 14 The section is provided with a drain valve 12.

The working principle of the present utility model is described in detail below:

1 When steam needs to be supplied, open the steam replenishment valve 9.1 and the pressure balance valve 6 in the figure, close the hot water replenishment valve 13 and the drain valve 12, open the water supply valve 11, and the cold water enters the replenishment tank 8 through the steam inlet pipe 10, and then the replenishment The tank 8 enters the main water tank 1 through the steam replenishment pipe 9. When the water level in the main water tank 1 reaches the water level set by the float valve 7 in the replenishment tank 8, the burner is started to start heating, and the steam generated in the body 1 drops. Due to the pressure balance Valve 6 is opened, and the pressure in replenishing water tank 8 is equal to that in main water tank 1, so float valve 7 can be opened automatically in replenishing water tank 8, and main water tank 1 is replenished automatically, so just can continuously provide steam.

2 When it is necessary to provide hot shower, close the steam replenishment valve 9.1 and the pressure balance valve 6 in the figure, close the drain valve 12, open the hot water replenishment valve 13, open the water supply valve 11, and the cold water will directly enter the main water tank 1, when the main water tank 1 After the water is filled up, start the burner to start heating. Since the water flow has been set in advance through the water supply valve 11, when the water in the main water tank 1 is heated to the set temperature, the hot water temperature will maintain a constant temperature output and continuously provide Constant temperature hot water can be used for 1-2 people to shower.

Claims (1)

1. A steam generator capable of continuously providing steam and hot water, characterized in that a supplementary water tank (8) is provided outside the main water tank (1) and a float valve (7) is provided in the supplementary water tank so that the steam The water supply pipeline is separated from the hot water supply pipeline; a pressure balance pipe (5) and a pressure balance valve (6) are arranged on the top of the water supply tank (8) and the main water tank (1), so that the water supply tank and the main water tank (1) ) is equal to the internal pressure; connect the main water tank (1) to the steam outlet or hot water outlet pipe (2), and set the low water level sensor (3) in the main water tank (1), so that after the hot water is provided, it will be drained through the sewage pipe Part of the water is discharged, and the water level is lowered to the water level required to provide steam; a temperature sensor (4) is also installed in the main water tank (1) to facilitate setting the temperature of hot water; the bottom pipe (14) is connected to the bottom of the main water tank (1), A steam replenishment pipe (9) is connected between the main water tank (1) and the replenishment water tank (8) through the bottom pipe (14) and is controlled by a steam replenishment valve (9.1); between the main water tank (1) and the replenishment water tank (8) The bottom pipe (14) is also connected to the steam inlet pipe (10) and controlled by the hot water replenishment valve (13) on the bottom pipe (14); the lower part of the bottom pipe (14) is connected to the water supply pipe Water supply valve (11), through the water supply valve (11) to set the water flow, can control the hot water temperature to maintain a constant temperature output, through the control of the valve on the pipeline, to achieve the purpose of continuously providing both steam and hot water; The bottom section of the bottom pipe (14) is provided with a drain valve (12).