Unpowered self-water-adding type steam generating device

Abstract

The utility model provides an unpowered self-water-adding type steam generating device which comprises a water tank, a water tank bracket, a communicating pipe and a steam generator, the bottom of the water tank is provided with an elastic sealing cover, the water tank bracket is provided with a water outlet and a protruding part located on the side of the water outlet, the communicating pipe is connected with the water outlet and the steam generator, and the steam generator is connected with the communicating pipe. After the water tank is installed on the water tank bracket, the protruding part jacks up the elastic sealing cover to enable water in the water tank to flow into the communicating pipe. The unpowered self-water-adding type steam generating device is energy-saving, environment-friendly and reliable in performance, and the failure rate of the steam generator is effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to steam generating equipment technical field, concretely relates to a kind of unpowered self-water type steam generating device. BACKGROUND

[0002] Chinese utility model patent CN206904957U discloses "a kind of steam generator automatic water replenishing device", in the patent, by being provided with water replenishing tank beside steam generator, electromagnetic valve and liquid level sensing device in steam generator are mutually conducted, water resource can be supplemented in steam generator at any time when the liquid level in steam generator appears fluctuation, the shortage of water source in steam generator is avoided, and the working efficiency of steam generator is guaranteed.

[0003] However, the electromagnetic valve in the above patent belongs to electrical element, needs to consume electric energy when using, and impurity in water is easy to damage electromagnetic valve, steam generator cannot be watered after electromagnetic valve is damaged, steam generator is caused to be unable to work. UTILITY MODEL CONTENT

[0004] In order to make up for the deficiencies in the prior art, the utility model provides a kind of unpowered self-water type steam generating device, energy saving and environmental protection, reliable in performance, effectively reduce the failure rate of steam generator.

[0005] In order to achieve the above purpose, the utility model adopts the technical scheme as follows:

[0006] A kind of unpowered self-water type steam generating device, including water tank, water tank bracket, communicating pipe and steam generator, the bottom of the water tank is equipped with elastic sealing cover, the water tank bracket is equipped with lower water outlet and the protruding part on the side of the lower water outlet, the communicating pipe is connected with the lower water outlet and the steam generator, the water tank is installed in the water tank bracket, the protruding part lifts the elastic sealing cover to make the water flow in the water tank into the communicating pipe.

[0007] Further, the elastic sealing cover includes a top rod, a spring and a sealing plug, the bottom of the water tank is provided with a cover opening, the top rod is slidably arranged in the cover opening, the sealing plug is arranged at the top end of the top rod, and the spring is arranged outside the top rod to seal the cover opening.

[0008] Further, the elastic sealing cover further includes a cover body, the cover body is threadedly connected with the cover opening, the cover body is provided with a through hole, a top rod bracket is arranged in the through hole, and the top rod is slidably arranged on the top rod bracket.

[0009] Further, the top of the water tank is provided with a detachable water tank cover.

[0010] Further, the bottom surface of the water tank cavity is arranged in an inclined manner, and the cover opening is arranged at the lowest position of the bottom surface of the water tank.

[0011] Compared with the prior art, the utility model has the following beneficial technical effects:

[0012] The unpowered self-watering steam generating device of the utility model, after the water tank is installed on the water tank bracket, the elastic sealing cover is lifted by the protruding part, the water tank and the steam generator are communicated by the communicating pipe to form a communicating vessel, and the water in the water tank can automatically flow into the steam generator, so that the effect of automatic water adding without power is achieved. The utility model is energy-saving and environment-friendly, reliable in performance, and effectively reduces the failure rate of the steam generator. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a cross-sectional view of an unpowered self-watering steam generating device of the utility model.

[0014] Among them: 1, water tank; 11, cover opening; 12, water tank cover; 2, water tank bracket; 21, protruding part; 3, communicating pipe; 4, steam generator; 5, elastic sealing cover; 51, lifting rod; 52, spring; 53, sealing plug; 54, cover body; 55, lifting rod support. DETAILED DESCRIPTION

[0015] In the following description, a lot of specific details are set forth in order to fully understand the utility model. However, the utility model can be implemented in many other ways different from the description, and those skilled in the art can make similar generalization without departing from the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0016] Example 1

[0017] As Figure 1 shown, an unpowered self-watering steam generating device includes a fully-sealed water tank 1, a water tank bracket 2, a communicating pipe 3 and a steam generator 4. The water tank 1 is provided with an elastic sealing cover 5 at the bottom, and the elastic sealing cover 5 can be lifted to open the water tank 1 for water discharge. The water tank bracket 2 is provided with a water outlet (not shown in the figure) and a protruding part 21 located on the side of the water outlet.

[0018] The communicating pipe 3 connects the water outlet and the steam generator 4, and after the water tank 1 is installed on the water tank bracket 2, the protruding part 21 lifts the elastic sealing cover 5 to make the water in the water tank 1 flow into the communicating pipe 3. The water in the communicating pipe 3 enters the steam generator 4, and when the liquid level in the steam generator 4 is level with the water outlet, the water in the water tank 1 will stop flowing down, and when the liquid level in the steam generator 4 drops, according to the principle of communicating vessel, the water in the water tank 1 will start to flow down again, and the cycle is repeated, achieving the effect of automatic water adding without power.

[0019] The elastic sealing cover 5 comprises a top rod 51, a spring 52 and a sealing plug 53, the water tank 1 is provided with a cover opening 11 at the bottom, the top rod 51 is slidingly arranged in the cover opening 11, the sealing plug 53 is arranged at the top end of the top rod 51, and the spring 52 is arranged outside the top rod 51 to seal the cover opening 11 by the sealing plug 53.

[0020] The elastic sealing cover 5 can be integrally arranged with the cover opening 11 or arranged in a detachable structure, and the latter is preferred in the embodiment. Specifically, the elastic sealing cover 5 further comprises a cover body 54, the cover body 54 is threadedly connected with the cover opening 11, the cover body 54 is provided with a through hole, a top rod support 55 is arranged in the through hole, and the top rod 51 is slidingly arranged on the top rod support 55. The detachable structure facilitates the maintenance of the elastic sealing cover 5.

[0021] The water tank 1 is provided with a detachable water tank cover 12 at the top, which facilitates water adding when the water in the water tank 1 is used up. The bottom surface of the inner cavity of the water tank 1 is arranged in an inclined manner, and the cover opening 11 is arranged at the lowest position of the bottom surface of the water tank 1, so that the water drainage is more smooth.

[0022] The above is only the preferred embodiment of the utility model, and is not used for limiting the utility model, although the utility model is described in detail with reference to the embodiment, the skilled in the art can still modify the technical scheme recorded in each embodiment or make equivalent replacement for part of the technical features, but any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A passive self-watering steam generating device, characterized by: The water tank, water tank bracket, connecting pipe and steam generator are provided with an elastic sealing cover at the bottom of the water tank, a lower water outlet and a protruding part on the side of the lower water outlet, the connecting pipe connects the lower water outlet and the steam generator, the water tank is installed on the water tank bracket, the protruding part lifts the elastic sealing cover to make the water in the water tank flow into the connecting pipe.

2. The non-powered self-filling water type steam generator according to claim 1, characterized in that: The elastic sealing cover comprises a lifting rod, a spring and a sealing plug, the bottom of the water tank is provided with a cover opening, the lifting rod is slidably arranged in the cover opening, the sealing plug is arranged at the top end of the lifting rod, and the spring is arranged outside the lifting rod to seal the cover opening.

3. The non-powered self-filling water type steam generator according to claim 2, characterized in that: The elastic sealing cover further comprises a cover body, the cover body is threadedly connected with the cover opening, the cover body is provided with a through hole, a lifting rod support is arranged in the through hole, and the lifting rod is slidably arranged on the lifting rod support.

4. The non-powered self-filling water type steam generator according to claim 3, characterized in that: The top of the water tank is provided with a detachable water tank cover.

5. The self-supplied steam generator without power according to claim 4, characterized in that: The bottom surface of the inner cavity of the water tank is inclined, and the cover opening is arranged at the lowest part of the bottom surface of the water tank.

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