Efficient energy-saving gas steam generator

Abstract

The efficient energy-saving gas steam generator comprises a shell and a base fixedly installed in the middle of the bottom end of the shell, a steam generation tank is transversely arranged in the shell, one end of the steam generation tank is a closed end, and the other end of the steam generation tank is an open end; a steam guide cover used for guiding steam is arranged in the middle of the open end of the steam generation tank, the steam generation tank and the steam guide cover rotate relatively, and the positioning driving mechanism is used for positioning and driving the steam generation tank. The positioning driving mechanism is adopted to enable the steam generation tank to rotate, so that atomized water can be in rapid contact with the inner surface of the steam generation tank in a high-temperature state and is instantly vaporized to generate steam; according to the process, the technical problem that a traditional gas steam generator can generate steam only after water in the whole water tank reaches the boiling state is solved, and the heating efficiency is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of steam generators, in particular to a high-efficiency and energy-saving gas steam generator. Background Art

[0002] Gas steam generator is a heat energy conversion device that uses gas (such as natural gas, liquefied petroleum gas, etc.) as fuel, generates heat energy through combustion and converts water heating into steam. Gas steam generators are widely used in industrial, commercial and civil fields, especially in the pursuit of efficient, environmentally friendly and energy-saving steam supply.

[0003] The commonly used design of existing gas steam generators is to place the burner at the bottom of the water tank and directly heat the bottom of the container through flame. Since there is a delay process in the generation of steam, the realization of this process is based on the uniform increase in the temperature of the entire water body. Therefore, it is necessary to wait for the water in the entire water tank to reach a boiling state before steam can be generated. This process is time-consuming and inefficient, which aggravates the waste of energy. Therefore, a high-efficiency and energy-saving gas steam generator is provided. Summary of the invention

[0004] The object of the present invention is to provide a high-efficiency and energy-saving gas steam generator to solve the problem that the gas steam generator proposed in the above background technology usually places the burner at the bottom of the water tank and generates steam by directly heating the bottom, but this process must wait for the entire water body to be evenly heated to boiling, which is time-consuming and inefficient.

[0005] To achieve the above-mentioned purpose, the specific technical scheme of the present invention is as follows: a high-efficiency and energy-saving gas steam generator, comprising a shell, and a base fixedly installed in the middle of the bottom end of the shell, a steam generating tank is transversely arranged inside the shell, one end of the steam generating tank is a closed end, and the other end of the steam generating tank is an open end, a steam guide cover for guiding steam is arranged in the middle of the open end of the steam generating tank, the steam generating tank and the steam guide cover rotate relatively, and further comprising: A positioning drive mechanism is used for positioning and driving the steam generating tank.

[0006] Preferably, the outlet end of the steam deflector is facing upward, and the steam deflector is connected to the outer shell by a connecting plate. A steam collecting hood for collecting steam is fixedly provided in the middle of the outlet end of the steam deflector, and a steam discharge pipe for discharging steam is fixedly provided in the middle of the outlet end of the steam collecting hood, and the outlet end of the steam discharge pipe passes through the inner surface of the outer shell and extends to the top of the outer shell. A third throttle valve is installed at the outlet end of the steam discharge pipe, and the steam discharge pipe, the steam collecting hood and the steam deflector are connected.

[0007] Preferably, an adapter ring is provided on the outer surface of the steam generator tank near the steam deflector cover, and the cross-section of the adapter ring is designed as a U-shaped structure. A plurality of heat-conducting rings are fixedly provided on the outer surface of the steam generator tank and are arranged at equal intervals. The outer surface of the heat-conducting ring is provided with a plurality of contact ports arranged at equal intervals in a ring shape.

[0008] Preferably, a water injection pipe is horizontally arranged in the middle of the steam generating tank, the inlet end of the water injection pipe passes through the steam generating tank and the outer shell in sequence and extends to the outside of the outer shell, the water injection pipe is connected to the outer shell, the water injection pipe and the steam generating tank rotate relative to each other, a second throttle valve is installed at the inlet end of the water injection pipe, a plurality of guide pipes arranged at equal intervals are fixedly arranged on both sides of the outer surface of the water injection pipe, an atomizing nozzle is installed at the outlet end of the guide pipe, and the guide pipe and the water injection pipe are communicated.

[0009] Preferably, both sides of the bottom of the outer shell are penetrated by a plurality of air inlet grooves arranged at equal intervals, a gas collecting plate is arranged inside the outer shell and directly below the steam generator tank, the interior of the gas collecting plate is designed as a hollow structure, the gas collecting plate is designed as an arc-shaped structure, the gas collecting plate is connected to the outer shell through a support frame, a combustion line is arranged on the upper surface of the gas collecting plate and at each heat transfer ring position, the combustion line is composed of a plurality of gas nozzles arranged at equal intervals, an igniter is installed on the upper surface of the gas collecting plate and near one of the combustion lines, a gas delivery pipe is arranged on the lower surface of the gas collecting plate, the inlet end of the gas delivery pipe passes through the inner surface of the outer shell and extends to the outside of the outer shell, a first throttle valve is installed at the inlet end of the gas delivery pipe, the first throttle valve is a solenoid valve, and the gas delivery pipe and the gas collecting plate are connected.

[0010] Preferably, the positioning drive mechanism includes two tank body brackets respectively arranged at the two ends of the outside of the steam generating tank, and two positioning rings respectively arranged at both sides of the outer surface of the steam generating tank, the positioning rings are connected to the steam generating tank, the tank body bracket is designed in a U-shaped structure, the tank body bracket is connected to the outer shell through a cross plate, the positioning rings correspond to the positions of the tank body brackets, a plurality of guide wheels are installed at the bottom of the tank body bracket and are all used to support the steam generating tank, the guide wheels are arranged to roll with the steam generating tank, and also include a gear ring fixedly installed on the outer surface of the steam generating tank and close to the closed end of the steam generating tank, and a gear arranged outside the gear ring, the gear is meshed with the gear ring, a driving shaft is fixedly arranged in the middle of the outer surface of the gear, the outer end of the driving shaft passes through the inner surface of the outer shell and extends to the outside of the outer shell, the driving shaft is rotatably arranged with the outer shell, and the outer end of the driving shaft is connected and assembled with the output end of the external driving member through a coupling.

[0011] Preferably, two fixed legs are fixedly provided at both ends of the base and are both designed in an L-shaped structure, second cross bars are provided at both ends inside the base, the second cross bars are rotatably arranged with the base, movable legs are fixedly provided at both ends of the outer surface of the second cross bars, a first cross bar is fixedly provided between the two movable legs parallel to each other, a hydraulic cylinder is installed between the two first cross bars, and rollers are installed at the bottom of the movable legs.

[0012] Compared with the prior art, the present invention has the following beneficial effects: The present invention adopts a positioning drive mechanism to enable the steam generating tank to rotate, so that water can quickly contact the inner surface of the steam generating tank in a high-temperature state after being atomized, and instantly vaporize to generate steam. This process solves the technical problem that traditional gas steam generators must wait for the water in the entire water tank to reach a boiling state before generating steam, thereby greatly improving the heating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the base structure of the present invention; Figure 3 Schematic diagram of the internal structure of the housing of the present invention Figure 1 ; Figure 4 Schematic diagram of the internal structure of the housing of the present invention Figure 2 ; Figure 5 It is a schematic diagram of the internal structure of the steam generating tank of the present invention.

[0014] In the figure: 100, shell; 101, steam deflector; 102, heat conduction ring; 103, air inlet groove; 104, contact port; 105, steam generator; 106, first throttle valve; 107, gas delivery pipe; 108, gas nozzle; 109, support frame; 110, combustion line; 111, gas gathering plate; 112, igniter; 113, second throttle valve; 114, water injection pipe; 115, third throttle valve; 116, steam discharge pipe; 117, steam deflector; 1 18. Connecting plate; 119. Adapter ring; 120. Guide pipe; 121. Atomizing nozzle; 200. Base; 201. Hydraulic cylinder; 202. First cross bar; 203. Fixed support leg; 204. Movable support leg; 205. Second cross bar; 206. Roller; 300. Positioning drive mechanism; 301. Cross plate; 302. Gear; 303. Drive member; 304. Drive shaft; 305. Gear ring; 306. Positioning ring; 307. Guide wheel; 308. Tank bracket. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0016] See also Figure 1-Figure 5 The present invention provides a technical solution: a high-efficiency and energy-saving gas steam generator, comprising a shell 100, and a base 200 fixedly installed in the middle of the bottom end of the shell 100, wherein a steam generating tank 105 is horizontally arranged inside the shell 100, one end of the steam generating tank 105 is a closed end, and the other end of the steam generating tank 105 is an open end, a steam guide hood 101 for guiding steam is arranged in the middle of the open end of the steam generating tank 105, and the outlet end of the steam guide hood 101 faces upward, and the device also includes: a positioning drive mechanism 300 for positioning and driving the steam generating tank 105.

[0017] Specifically, the steam deflector 101 is connected to the shell 100 through a connecting plate 118, the steam generator tank 105 rotates relative to the steam deflector 101, and an adapter ring 119 is provided on the outer surface of the steam generator tank 105 and near the steam deflector 101, which is used to position and stabilize the steam generator tank 105 and the steam deflector 101. The cross-section of the adapter ring 119 is designed in a U-shaped structure. A steam condenser 117 for collecting steam is fixedly provided in the middle of the outlet end of the steam deflector 101, and a steam exhaust pipe 116 for exhausting steam is fixedly provided in the middle of the outlet end of the steam condenser 117. The outlet end of the steam exhaust pipe 116 passes through the inner surface of the shell 100 and extends to the top of the shell 100. The steam The discharge pipe 116, the steam condenser 117, and the steam guide hood 101 are connected. The outlet end of the steam discharge pipe 116 is installed with a third throttle valve 115. The outer surface of the steam generator tank 105 is fixedly provided with a plurality of heat-conducting rings 102 arranged at equal intervals for transferring heat. The outer surface of the heat-conducting ring 102 is provided with a plurality of contact ports 104 arranged at equal intervals in a ring shape for increasing the contact area between the heat-conducting ring 102 and the flame and improving the heating speed. A water injection pipe 114 is horizontally arranged in the middle of the steam generator tank 105. The inlet end of the water injection pipe 114 sequentially passes through the steam generator tank 105 and the shell 100 and extends to the outside of the shell 100. The water injection pipe 114 is connected to the shell 100. The water injection pipe 114 is connected to the steam generator tank 105. 5 is relatively rotated, a second throttle valve 113 is installed at the inlet end of the water injection pipe 114, a plurality of flow guide pipes 120 arranged at equal intervals are fixedly arranged on both sides of the outer surface of the water injection pipe 114, the flow guide pipe 120 and the water injection pipe 114 are connected, and an atomizing nozzle 121 is installed at the outlet end of the flow guide pipe 120 for atomizing and spraying water, a plurality of air inlet grooves 103 arranged at equal intervals are penetrated on both sides of the bottom of the shell 100 for ensuring air circulation, a gas gathering plate 111 is arranged inside the shell 100 and directly below the steam generating tank 105, the inside of the gas gathering plate 111 is designed as a hollow structure, the gas gathering plate 111 is connected to the shell 100 through a support frame 109, and the gas gathering plate 111 is arc-shaped. The structure is designed, the upper surface of the gas gathering plate 111 and each heat conducting ring 102 are provided with a combustion line 110, the combustion line 110 is composed of a plurality of gas nozzles 108 arranged at equal intervals, for releasing the gas, the upper surface of the gas gathering plate 111 and near one of the combustion lines 110 are provided with an igniter 112, for igniting the released gas, the lower surface of the gas gathering plate 111 is provided with a gas delivery pipe 107, the inlet end of the gas delivery pipe 107 passes through the inner surface of the shell 100 and extends to the outside of the shell 100, the gas delivery pipe 107 and the gas gathering plate 111 are connected, the inlet end of the gas delivery pipe 107 is provided with a first throttle valve 106, the first throttle valve 106 is a solenoid valve, when in use,The atomized water vaporizes instantly after contacting the inner surface of the steam generator tank 105 at a high temperature, and then the internal air pressure of the steam generator tank 105 increases, so that the steam is discharged through the steam guide cover 101, the steam collecting cover 117, and the steam discharge pipe 116 in sequence.

[0018] Specifically, the positioning drive mechanism 300 includes two tank brackets 308 respectively arranged at the two ends of the outside of the steam generating tank 105, and two positioning rings 306 respectively arranged on both sides of the outer surface of the steam generating tank 105. The positioning rings 306 are connected to the steam generating tank 105, and the positioning rings 306 correspond to the positions of the tank brackets 308. The two tank brackets 308 are symmetrically arranged about the longitudinal center axis of the steam generating tank 105. The tank brackets 308 are designed in a U-shaped structure. The tank brackets 308 are connected to the outer shell 100 through a cross plate 301. A plurality of guide wheels 307 are installed at the bottom of the tank brackets 308, which are used to support the steam generating tank 105 and are used to cooperate with the positioning rings 306 to position the steam generating tank 105. The guide wheel 307 is configured to roll with the steam generator tank 105. The positioning drive mechanism 300 also includes a gear ring 305 fixedly mounted on the outer surface of the steam generator tank 105 and close to the closed end of the steam generator tank 105, which is used to drive the steam generator tank 105 to rotate synchronously, and a gear 302 arranged outside the gear ring 305. The gear 302 is meshed with the gear ring 305. A driving shaft 304 is fixedly arranged in the middle of the outer surface of the gear 302. The outer end of the driving shaft 304 passes through the inner surface of the outer shell 100 and extends to the outside of the outer shell 100. The driving shaft 304 is rotatably arranged with the outer shell 100. The outer end of the driving shaft 304 is connected and assembled with the output end of the external driving member 303 through a coupling. The driving member 303 is installed on the outer surface of the outer shell 100.

[0019] Furthermore, two fixed legs 203 are fixedly provided at both ends of the base 200 and are both designed in an L-shaped structure. Second cross bars 205 are provided at both ends inside the base 200. The second cross bar 205 is rotatably arranged with the base 200. Movable legs 204 are fixedly provided at both ends of the outer surface of the second cross bar 205. A first cross bar 202 is fixedly provided between the two parallel movable legs 204. A hydraulic cylinder 201 is installed between the two first cross bars 202. Rollers 206 are installed at the bottom of the movable legs 204. The telescopic hydraulic cylinder 201 can drive the rollers 206 at both ends to move closer to and away from each other, thereby facilitating the movement and fixation of the equipment.

[0020] According to the above, the present invention adopts a positioning drive mechanism 300 to enable the steam generating tank 105 to rotate, so that the water can quickly contact the inner surface of the steam generating tank 105 in a high temperature state after being atomized, and instantly vaporize to generate steam. This process solves the technical problem that the traditional gas steam generator must wait for the water in the entire water tank to reach a boiling state before generating steam, thereby greatly improving the heating efficiency.

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

Claims

1. A high-efficiency and energy-saving gas steam generator, comprising a housing (100) and a base (200) fixedly mounted at the middle of the bottom end of the housing (100), characterized in that: A steam generating tank (105) is transversely arranged inside the shell (100); one end of the steam generating tank (105) is a closed end, and the other end of the steam generating tank (105) is an open end; a steam deflector (101) for guiding steam is arranged in the middle of the open end of the steam generating tank (105); the steam generating tank (105) and the steam deflector (101) rotate relative to each other; and further comprising: A positioning drive mechanism (300) for positioning and driving a steam generating tank (105).

2. A high-efficiency and energy-saving gas steam generator according to claim 1, characterized in that: The outlet end of the steam deflector (101) faces upwards, and the steam deflector (101) is connected to the outer shell (100) via a connecting plate (118). A steam collecting hood (117) for collecting steam is fixedly arranged in the middle of the outlet end of the steam deflector (101). A steam discharge pipe (116) for discharging steam is fixedly arranged in the middle of the outlet end of the steam collecting hood (117). The outlet end of the steam discharge pipe (116) passes through the inner surface of the outer shell (100) and extends to the top of the outer shell (100). A third throttle valve (115) is installed at the outlet end of the steam discharge pipe (116). The steam discharge pipe (116), the steam collecting hood (117), and the steam deflector (101) are connected.

3. The high-efficiency and energy-saving gas steam generator according to claim 1, characterized in that: An adapter ring (119) is arranged on the outer surface of the steam generating tank (105) and close to the steam deflector (101); the cross section of the adapter ring (119) is designed to be U-shaped; a plurality of heat conducting rings (102) arranged at equal intervals are fixedly arranged on the outer surface of the steam generating tank (105); and a plurality of contact openings (104) arranged at equal intervals in a ring shape are provided on the outer surface of the heat conducting ring (102).

4. The high-efficiency and energy-saving gas steam generator according to claim 1, characterized in that: A water injection pipe (114) is transversely arranged in the middle of the steam generating tank (105); an inlet end of the water injection pipe (114) passes through the steam generating tank (105) and the outer shell (100) in sequence and extends to the outside of the outer shell (100); the water injection pipe (114) is connected to the outer shell (100); the water injection pipe (114) and the steam generating tank (105) rotate relative to each other; a second throttle valve (113) is installed at the inlet end of the water injection pipe (114); a plurality of flow guide pipes (120) arranged at equal intervals are fixedly arranged on both sides of the outer surface of the water injection pipe (114); an atomizing nozzle (121) is installed at the outlet end of the flow guide pipe (120); and the flow guide pipe (120) and the water injection pipe (114) are connected.

5. The high-efficiency and energy-saving gas steam generator according to claim 1, characterized in that: A plurality of air inlet grooves (103) are provided on both sides of the bottom of the shell (100) and are arranged at equal intervals. A gas collecting plate (111) is provided inside the shell (100) and directly below the steam generating tank (105). The interior of the gas collecting plate (111) is designed as a hollow structure. The gas collecting plate (111) is designed as an arc-shaped structure. The gas collecting plate (111) is connected to the shell (100) via a support frame (109). A combustion line (110) is provided on the upper surface of the gas collecting plate (111) and is located at each heat conducting ring (102). The combustion line (110) is formed by The gas collecting plate (111) is provided with a gas delivery pipe (107) on the lower surface of the gas collecting plate (111); the inlet end of the gas delivery pipe (107) penetrates the inner surface of the outer shell (100) and extends to the outside of the outer shell (100); the inlet end of the gas delivery pipe (107) is provided with a first throttle valve (106) which is a solenoid valve; the gas delivery pipe (107) and the gas collecting plate (111) are connected.

6. The high-efficiency and energy-saving gas steam generator according to claim 1, characterized in that: The positioning drive mechanism (300) comprises two tank brackets (308) respectively arranged at two ends of the outside of the steam generating tank (105), and two positioning rings (306) respectively arranged at two sides of the outer surface of the steam generating tank (105), wherein the positioning rings (306) are connected to the steam generating tank (105), the tank bracket (308) is designed in a U-shaped structure, the tank bracket (308) is connected to the outer shell (100) via a transverse plate (301), the positioning rings (306) and the tank bracket (308) are located in corresponding positions, and a plurality of guide wheels (307) are installed at the bottom of the tank bracket (308) and are all used to support the steam generating tank (105), and the guide wheels (307) are connected to the steam generating tank (105). The steam generating tank (105) is arranged to roll, and further comprises a gear ring (305) fixedly mounted on the outer surface of the steam generating tank (105) and close to the closed end of the steam generating tank (105), and a gear (302) arranged outside the gear ring (305), wherein the gear (302) is arranged to mesh with the gear ring (305), and a drive shaft (304) is fixedly arranged in the middle of the outer surface of the gear (302), and the outer end of the drive shaft (304) penetrates the inner surface of the outer shell (100) and extends to the outside of the outer shell (100), and the drive shaft (304) and the outer shell (100) are arranged to rotate, and the outer end of the drive shaft (304) is connected and assembled with the output end of the external driving member (303) via a coupling.

7. The high-efficiency and energy-saving gas steam generator according to claim 1, characterized in that: Two fixed legs (203) are fixedly provided at both ends of the base (200) and are both designed as L-shaped structures. Second cross bars (205) are provided at both ends of the interior of the base (200). The second cross bars (205) are rotatably arranged with the base (200). Movable legs (204) are fixedly provided at both ends of the outer surface of the second cross bars (205). A first cross bar (202) is fixedly provided between two mutually parallel movable legs (204). A hydraulic cylinder (201) is installed between the two first cross bars (202). Rollers (206) are installed at the bottom of the movable legs (204).

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