Automatic pressurizing and water replenishing circulating type boiler device

Abstract

The utility model discloses an automatic pressurizing and water replenishing circulating type boiler device which comprises a water outlet valve, a boiler body, a water inlet valve, a power port, a water outlet valve, a water outlet valve, a water outlet valve, a water outlet valve, a water outlet valve, a water outlet valve, a water inlet valve and a water outlet valve, wherein the water outlet valve is arranged on the top of the boiler body and can control water outlet through a valve; the upper part of the boiler body is a conical flat top; the water inlet valve is arranged on one side of the bottom of the boiler body and can control water inlet through the valve; the circulating pressurizing device is arranged on one side of the bottom of a furnace body and is characterized in that a circulating pressurizing module is arranged in the furnace body and at the bottom of the furnace body, a spiral water outlet is formed in the top of the furnace body and connected with a spiral pipeline, and the other end of the spiral pipeline is connected to a water outlet valve.

Description

Technical Field

[0001] The utility model relates to the field of boilers, in particular to an automatic pressurized water-filling circulating boiler device. Background Art

[0002] Boilers are mainly used for heating and bathing. The hot water boiler circulates the hot water in the insulation water tank through the hot water circulation pump, and heats the hot water in the water tank repeatedly to achieve the purpose of bathing; the hot water boiler circulates the hot water in the heating pipe through the hot water circulation pump, and can meet people's heating requirements through the radiator (radiator); the hot water boiler and the hot water circulation pump cooperate with the heat exchanger to achieve the dual functions of bathing and heating. For the hot water boiler with natural circulation, the inlet and outlet water are connected from the top of the upper drum, and the water inlet distribution pipe guides the water inlet to the downpipe and enters the front and side lower headers, and is heated and ascended through the water-inlet cooling wall tube. The front and rear ends of the upper drum are equipped with water baffles at the boundary between the descending and ascending water flows, and the water baffles only separate the lower half of the drum cross section. For forced circulation, the water is connected to the front lower header, rises from the front water-cooled wall tube to the upper boiler drum (the front water-cooled wall downcomer is cancelled at this time), then turns to the side water-cooled wall tube downcomer to the side lower header, and then is laid into the side water-cooled wall tube to rise to the upper boiler drum, and then descends from the front row of convection tube bundles to the lower boiler drum, and finally goes through several detours between the upper and lower boiler drums to discharge water from the rear end of the upper boiler drum. However, traditional boilers require manual water addition, and will not heat up when not in use, so the hot water will become cold. When used again, it is necessary to wait for the boiler to heat up, and some pipes are too long, resulting in insufficient pressure when the hot water is transferred to the rear part, and a smaller amount of water.

[0003] Therefore, it is necessary to design an automatic pressurized water-filling circulating boiler device to solve the above-mentioned problems of insufficient pressure, the need for manual management of water addition, and slow boiler heating. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an automatic pressurized water-filling circulating boiler device, which solves the problems that the traditional boiler needs manual management of water filling, the boiler heats up slowly, and the rear section pressure is insufficient due to the long pipeline.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] An automatic pressurized water-making circulating boiler device comprises a water outlet valve 1, which is arranged at the top and through which water outlet can be controlled; a furnace body 2, which is cylindrical and hollow, and has a conical flat top at the top; a water inlet valve 3, which is arranged at one side of the bottom of the furnace body 2 and through which water inlet can be controlled; the water inlet valve 3 is connected to the furnace body 2 through a pressurizing valve 301; a power supply port 4 is arranged at one side of the bottom of the furnace body 2; and the device is characterized in that a circulating pressurizing module 203 is arranged inside the furnace body 2, the circulating pressurizing module 203 is arranged at the bottom of the furnace body 2, a spiral water outlet 202 is provided at the top of the furnace body 2 to connect to a spiral pipe 201, and the other end of the spiral pipe 201 is connected to the water outlet valve 1; and the circulating pressurizing module 203 comprises a heating ring 213, which is arranged at the top of the circulating pressurizing module 203 in a radial ring shape.

[0007] Furthermore, the circulation pressurizing module 203 also includes water holes 223, which are regularly arranged on the outer wall of the circulation pressurizing module 203. The circulation pressurizing module 203 also includes a pressurizing pump 233. Three of the pressurizing pumps 233 are arranged at the bottom of the circulation pressurizing module 203. The circulation pressurizing module 203 also includes a temperature sensing rod 243, which is arranged at the bottom of the circulation pressurizing module 203 and located at the center of the pressurizing pump 233. The circulation pressurizing module 203 also includes a rotating shaft 253. The upper end of the rotating shaft 253 is connected to the bottom of the stirring ring 205 to drive the stirring ring 205 to rotate and stir, and the other end is connected to the bottom of the furnace body 2. A stirring groove 206 is arranged on the outside of the stirring ring 205 to drive the water in the furnace body 2 to generate a vortex.

[0008] As a further solution of the utility model, a circulation groove 204 is provided in the upper part of the furnace body 2 , the circulation groove opening passes through the bottom of the furnace body 2 and is connected through the furnace wall, and a sensor 214 is provided at the opening of the circulation groove 204 .

[0009] The beneficial effects of the utility model are:

[0010] (1) First, the water pressure in the boiler is increased through the circulating pressurization module and the spiral pipe on the top to solve the problem of insufficient pressure.

[0011] (2) Secondly, sensors, water inlet valves and pressure boosting valves are used to solve the problem of manual management of water inlet and water addition.

[0012] (3) Finally, the problem of slow heating and the need for reheating was solved by using a temperature sensing rod and a heating ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of an automatic pressurized water-filling circulating boiler device;

[0014] Figure 2 It is a schematic cross-sectional structure diagram of an automatic pressurized water-filling circulating boiler device;

[0015] Figure 3 It is a schematic diagram of the structure of a circulating pressurization module of an automatic pressurized water-filled circulating boiler device;

[0016] Figure 4 It is a schematic diagram of the top of the internal space of an automatic pressurized water-making circulating boiler device. DETAILED DESCRIPTION

[0017] The present invention will be further described in detail below in conjunction with specific embodiments, but the implementation methods of the present invention are not limited thereto.

[0018] The utility model provides an automatic pressurized water replenishment circulation type boiler device, comprising a water outlet valve 1, which is arranged at the top and can control the water outlet through the valve, a furnace body 2, which is cylindrical and hollow, and has a conical flat top on the upper part, a water inlet valve 3, which is arranged at one side of the bottom of the furnace body 2 and can control the water inlet through the valve, the water inlet valve 3 is connected to the furnace body 2 through a pressurizing valve 301, and a power supply port 4 is arranged at one side of the bottom of the furnace body 2, characterized in that a circulation pressurizing module 203 is arranged inside the furnace body 2, the circulation pressurizing module 203 is arranged at the bottom of the furnace body 2, a spiral water outlet 202 is arranged on the top of the furnace body 2 to connect the spiral pipe 201, and the other end of the spiral pipe 201 is connected to the water outlet valve 1, the circulation pressurizing module 203 includes a heating ring 213, which is arranged at the top of the circulation pressurizing module 203 in a radial annular shape, and the circulation pressurizing module 203 also includes a water through hole 2 23, which are regularly arranged on the outer wall of the circulation and pressurizing module 203. The circulation and pressurizing module 203 also includes a pressurizing pump 233. Three pressurizing pumps 233 are arranged and located at the bottom of the circulation and pressurizing module 203. The circulation and pressurizing module 203 also includes a temperature sensing rod 243, which is arranged at the bottom of the circulation and pressurizing module 203 and located at the center of the pressurizing pump 233. The circulation and pressurizing module 203 also includes a rotating shaft 253. The upper end of the rotating shaft 253 is connected to the bottom of the stirring ring 205 to drive the stirring ring 205 to rotate and stir, and the other end is connected to the bottom of the furnace body 2. A stirring groove 206 is arranged on the outside of the stirring ring 205 to drive the water in the furnace body 2 to generate a vortex. A circulation groove 204 is arranged on the upper inner part of the furnace body 2. The circulation groove opening passes through the bottom of the furnace body 2 and is connected through the furnace wall. A sensor 214 is arranged at the opening of the circulation groove 204.

[0019] The working principle of the utility model is:

[0020] An automatic pressurized water replenishment circulation boiler device comprises a water outlet valve 1, which is arranged at the top and can control the water outlet through the valve, a furnace body 2, which is cylindrical and hollow, and has a conical flat top on the upper part, a water inlet valve 3, which is arranged at one side of the bottom of the furnace body 2 and can control the water inlet through the valve, the water inlet valve 3 is connected to the furnace body 2 through a pressurizing valve 301, and a power port 4 is arranged at one side of the bottom of the furnace body 2, characterized in that a circulating pressurizing module 203 is arranged inside the furnace body 2, the circulating pressurizing module 203 is arranged at the bottom of the furnace body 2, a spiral water outlet 202 is provided on the top of the furnace body 2 to connect the spiral pipe 201, and the other end of the spiral pipe 201 is connected to the water outlet valve 1, the circulating pressurizing module 203 comprises a heating ring 213, which is arranged at the top of the circulating pressurizing module 203 in a radial ring shape, and the circulating pressurizing module 203 also comprises a water through hole 223, which is located at The circulating pressurizing module 203 is regularly arranged on the outer wall of the circulating pressurizing module 203, and the circulating pressurizing module 203 also includes a pressurizing pump 233. Three of the pressurizing pumps 233 are arranged and located at the bottom of the circulating pressurizing module 203. The circulating pressurizing module 203 also includes a temperature sensing rod 243, which is arranged at the bottom of the circulating pressurizing module 203 and located at the center of the pressurizing pump 233. The circulating pressurizing module 203 also includes a rotating shaft 253. The upper end of the rotating shaft 253 is connected to the bottom of the stirring ring 205 to drive the stirring ring 205 to rotate and stir, and the other end is connected to the bottom of the furnace body 2. A stirring groove 206 is arranged on the outside of the stirring ring 205 to drive the water in the furnace body 2 to generate a vortex. A circulating groove 204 is arranged on the upper inner part of the furnace body 2. The opening of the circulating groove passes through the bottom of the furnace body 2 and is connected through the furnace wall. A sensor 214 is arranged at the opening of the circulating groove 204.

[0021] After the power is turned on, the circulation pressurizing module 203 at the bottom of the furnace body 2 starts to operate, and the pressure pump 233 starts to pressurize, so that the furnace body 2 is in a high-pressure state to squeeze the water out, and the rotating shaft 253 drives the stirring ring 205 to rotate, and the stirring groove 206 makes the water in the furnace body 2 form a vortex to further enhance the external impact pressure. The heating ring 213 starts to heat, and heats the water by sensing the temperature through the temperature sensing rod 243 to maintain the water temperature. The water flows through the circulation groove 204 to form a vortex, so that the water temperature is heated faster. When the water level drops below the circulation groove 204, the sensor 214 senses the water level drop, and the transmission water inlet valve 3 pressure valve 301 is pressurized to inject water to complete automatic water replenishment. The water flows into the spiral pipe 201 through the spiral water outlet 202, and further pressurization is completed. Finally, when the water outlet valve 1 is opened, it rushes out to achieve high-pressure water delivery.

Claims

1. An automatic pressurized water replenishment circulating boiler device, comprising a water outlet valve (1) arranged at the top, through which water outlet can be controlled, a furnace body (2) which is cylindrical and hollow, with a conical flat top at the top, a water inlet valve (3) arranged at one side of the bottom of the furnace body (2), through which water inlet can be controlled, the water inlet valve (3) being connected to the furnace body (2) through a pressurizing valve (301), and a power port (4) arranged at one side of the bottom of the furnace body (2), characterized in that: A circulation pressurizing module (203) is arranged inside the furnace body (2), and the circulation pressurizing module (203) is arranged at the bottom of the furnace body (2). A spiral water outlet (202) connected to a spiral pipe (201) is arranged at the top of the furnace body (2), and the other end of the spiral pipe (201) is connected to a water outlet valve (1).

2. The automatic pressurized water replenishment circulating boiler device according to claim 1 is characterized in that: The circulation pressurizing module (203) comprises a heating ring (213) which is arranged at the top of the circulation pressurizing module (203) in the shape of a radial ring.

3. The automatic pressurized water replenishment circulating boiler device according to claim 2 is characterized in that: The circulation pressurizing module (203) further comprises water holes (223) which are regularly arranged on the outer wall of the circulation pressurizing module (203).

4. The automatic pressurized water replenishment circulating boiler device according to claim 3 is characterized in that: The circulation pressurizing module (203) further comprises a pressurizing pump (233), and three of the pressurizing pumps (233) are arranged and located at the bottom of the circulation pressurizing module (203).

5. The automatic pressurized water replenishment circulating boiler device according to claim 4 is characterized in that: The circulation pressurizing module (203) further comprises a temperature sensing rod (243) which is arranged at the bottom of the circulation pressurizing module (203) and is located at the center of the pressurizing pump (233).

6. The automatic pressurized water replenishment circulating boiler device according to claim 5 is characterized in that: The circulating pressurizing module (203) further comprises a rotating shaft (253), the upper end of which is connected to the bottom of the stirring ring (205) to drive the stirring ring (205) to rotate and stir, and the other end of which is connected to the bottom of the furnace body (2).

7. The automatic pressurized water replenishment circulating boiler device according to claim 6 is characterized in that: The stirring ring (205) is provided with a stirring groove (206) on the outside thereof, which can drive the water in the furnace body (2) to generate a vortex.

8. The automatic pressurized water replenishment circulating boiler device according to claim 7 is characterized in that: A circulation groove (204) is provided in the upper inner part of the furnace body (2), and the circulation groove (204) has an opening that passes through the bottom of the furnace body (2) and is connected through the furnace wall.

9. The automatic pressurized water replenishment circulating boiler device according to claim 8, characterized in that: A sensor (214) is provided at the opening of the circulation groove (204).

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