CN210219703U

CN210219703U - Wall-mounted steam generator

Info

Publication number: CN210219703U
Application number: CN201920273320.2U
Authority: CN
Inventors: Huiyi Chen; 陈慧仪
Original assignee: DONGGUAN DONGTIAN KITCHEN EQUIPMENT Co Ltd
Current assignee: DONGGUAN DONGTIAN KITCHEN EQUIPMENT Co Ltd
Priority date: 2019-03-05
Filing date: 2019-03-05
Publication date: 2020-03-31
Anticipated expiration: 2029-03-05

Abstract

The utility model discloses a wall-mounted steam generator, relate to the steam generator technical field, this wall-mounted steam generator includes the casing, install the storage water tank in the casing, the water pipe of putting through with the storage water tank, the first pump body of putting through with the water pipe, the steam drum, the steam calandria of putting through with the steam drum, install heating member and controller in the steam drum, the water pipe extends to the inside downside of steam drum, be provided with the baffle in the steam drum, the baffle separates the inside of steam drum into cavity and upper chamber down, the heating member runs through the cavity and extends to the upper chamber down, cavity and upper chamber are put through the siphunculus; the utility model can continuously supply hot water into the upper chamber for generating steam, the liquid is uniformly heated, the generated steam is pure, and the problem of overlarge water content in the steam caused by uneven heating of the liquid after cold water is injected into the existing steam cylinder is avoided; and the utility model discloses simple structure can directly improve current steam generator, practices thrift the cost.

Description

Wall-mounted steam generator

Technical Field

The utility model relates to a steam generator technical field specifically is wall-hanging steam generator.

Background

The steam generator is a mechanical device which heats water into hot water or steam by using the heat energy of fuel or other energy sources, and is widely applied to the food industry. The existing steam generator generally comprises a steam cylinder and a heating device arranged in the steam cylinder, wherein in the working process, the water feeding device mainly feeds water into the steam cylinder, then the heating device heats liquid in the steam cylinder, the liquid in the steam cylinder can be gradually vaporized under the condition that the heating device continuously heats, and the vaporized steam is steam required by people. Generally, a wall-mounted steam generator is designed to be a column with a certain height to achieve a space-saving effect, so that in order to fully utilize the space inside the wall-mounted steam generator, a steam cylinder is also designed to be a column with a certain height, when some heating devices heat liquid, a water supply device only supplies water locally, and the heating devices only heat locally, so that the liquid is heated unevenly, the water content in steam is too large, and the quality of the steam is affected.

Chinese patent with publication number CN203068474U discloses a steam generator, which comprises a steam cylinder and a heating device, wherein the heating device comprises a spiral heating body, a temperature sensor and a water level sensor are arranged on the outer side of the steam cylinder, the temperature sensor and the water level sensor are both connected with a control device, a steam port is arranged on the top end of the steam cylinder, a water inlet is arranged at the upper end of the steam cylinder, and a water outlet is arranged at the lower end of the steam cylinder. Although the spiral heating body penetrating through the whole steam cylinder body is arranged in the steam cylinder body, the heating area can be enlarged, the temperature of liquid at the water inlet is low due to the fact that water is supplied to the water inlet at only one single position, and the water content in the steam is too large due to the fact that the liquid is heated unevenly, and the quality of the steam is affected.

If also disclose a wall-hanging electric steam generator in the chinese patent of grant publication No. CN205746756U, including steam cylinder and heating device, steam cylinder is provided with the water inlet, be provided with in the steam cylinder rather than the feedwater separator of lateral wall shape mutual adaptation, the feedwater separator pass through the intercommunication piece with the water inlet communicates each other, the feedwater separator is equipped with the cavity that is used for the liquid circulation, cavity lateral wall evenly distributed has a plurality of water holes of giving, heating device includes a plurality of distributions give the heating element around the water separator. However, in the technical scheme, cold water is directly injected into the steam cylinder, so that the liquid at the melting point of the cold water and the hot water is heated unevenly, and the problem of high water content in the steam is easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a wall-hanging steam generator has solved liquid and has been heated unevenly and lead to the too big problem of water content in the steam.

In order to solve the above problem, the utility model provides a following technical scheme:

wall-hanging steam generator, including the casing, install storage water tank in the casing, with the water pipe of storage water tank switch-on, with the first pump body of water pipe switch-on, steam drum, with the steam calandria of steam drum switch-on, install heating member and controller in steam drum, the water pipe extends to the inside downside of steam drum, be provided with the baffle in the steam drum, the baffle becomes cavity and epicoele with the internal partitioning of steam drum, the heating member runs through the cavity that descends and extends to the epicoele indoor, cavity and epicoele are through connecing the siphunculus switch-on down.

As a further aspect of the present invention: the steam barrel is characterized in that the end part of the communicating pipe extends to the axis position of the steam barrel, the end part of the communicating pipe is communicated with a multi-way pipe, the rest branch pipes of the multi-way pipe are rotatably provided with rotating pipes, water spray holes are formed in the rotating pipes, and the axes of the water spray holes are arranged along the tangential direction of the inner wall of the rotating pipes.

As a further aspect of the present invention: the outer surfaces of the rest branch pipes of the multi-way pipe are sleeved with the inner ring of the waterproof bearing, and the inner surface of the rotating pipe is sleeved with the outer ring of the waterproof bearing.

As a further aspect of the present invention: the water pipe in the lower cavity is communicated with a cylindrical hollow shell, a turbine part is installed in the cylindrical hollow shell, the axis direction of the water pipe is perpendicular to the axis direction of the turbine part, a mounting hole of the turbine part is connected with a rotating shaft penetrating through the cylindrical hollow shell, and blades are installed on the rotating shaft.

As a further aspect of the present invention: the end part of the water pipe positioned in the lower cavity is connected with an annular pipe which is coaxial with the steam drum, and the surface of the annular pipe is uniformly provided with a plurality of water outlet holes.

As a further aspect of the present invention: and the communicating pipe is provided with a second pump body.

As a further aspect of the present invention: the heating member is an electric heating rod or an electric heating wire.

As a further aspect of the present invention: the heating elements are uniformly arranged along the circumferential direction of the steam drum.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model can continuously supply hot water into the upper chamber for generating steam, the liquid is uniformly heated, the generated steam is pure, and the problem of overlarge water content in the steam caused by uneven heating of the liquid after cold water is injected into the existing steam cylinder is avoided; and the utility model discloses simple structure can directly improve current steam generator, practices thrift the cost.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of the present invention;

fig. 3 is an enlarged view of the middle part i of the present invention.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, the wall-mounted steam generator includes a housing 1, a water storage tank 2 installed in the housing 1, a water pipe 5 connected to the water storage tank 2, a first pump body 6 connected to the water pipe 5, a steam drum 4, a steam drain pipe 401 connected to the steam drum 4, a heating element 7 installed in the steam drum 4, and a controller 3, preferably, the heating element 7 is an electric heating rod or an electric heating wire, the water pipe 5 extends to the lower side of the inside of the steam drum 4, a partition plate 8 is installed in the steam drum 4, the partition plate 8 partitions the inside of the steam drum 4 into a lower chamber 402 and an upper chamber 403, the heating element 7 extends into the upper chamber 403 through the lower chamber 402, and the lower chamber 402 and the upper chamber 403 are connected through a connection pipe 9;

the cold water in the water storage tank 2 is injected into the lower cavity 402 in the steam drum 4 through the water pipe 5 under the action of the first pump body 6, the cold water is preheated by the heating action of the heating element 7 positioned in the lower cavity 402, the cold water has certain heat to become hot water, then the hot water enters the upper cavity 403 through the communicating pipe 9, the hot water entering the upper cavity 403 at the moment further heats the heating element 7 positioned in the upper cavity 403, the hot water is quickly formed into steam, and finally the steam is discharged through the steam discharge pipe 401, compared with the structure that the steam cylinder in the prior art enables cold water and hot water to be positioned in the same chamber, the utility model enables the upper chamber 403 for generating steam to be continuously supplied with hot water, liquid is uniformly heated, the generated steam is pure, and the problem of overlarge water content in the steam caused by nonuniform heating of the liquid after cold water is injected into the existing steam cylinder is avoided; and the utility model discloses simple structure can directly improve current steam generator, practices thrift the cost.

Further, as shown in fig. 2, the end of the communicating pipe 9 extends to the position of the axis of the steam drum 4, and the end thereof is communicated with a multi-way pipe 11, the remaining branch pipes of the multi-way pipe 11 are rotatably provided with rotating pipes 12, the rotating pipes 12 are provided with water spray holes 19, and the axis of the water spray holes 19 is arranged along the tangential direction of the inner wall of the rotating pipes 12; hot water enters into and enters into the multi-way pipe 11 again after in the takeover pipe 9, at last through hole for water spraying 19 blowout, because the axis of hole for water spraying 19 sets up along the tangential direction of the inner wall of rotating tube 12, consequently, the liquid of spouting outward has a tangential recoil to rotating tube 12, thereby it is rotatory to drive rotating tube 12, make hot water can be spouted by the rotation type, hot water can be more even with the abundant mixture of original hot water in last cavity 403, reduce the temperature difference of liquid, make the steam that generates purer.

Preferably, the outer surface of the remaining branch pipes of the multi-way pipe 11 is sleeved with an inner ring of a waterproof bearing, and the inner surface of the rotating pipe 12 is sleeved with an outer ring of the waterproof bearing, so that the rotating pipe 12 is subjected to reduced friction force.

Further, as shown in fig. 3, a cylindrical hollow shell 13 is communicated with the water pipe 5 in the lower chamber 402, a turbine member 14 is installed in the cylindrical hollow shell 13, the axial direction of the water pipe 5 is perpendicular to the axial direction of the turbine member 14, the installation hole of the turbine member 14 is connected with a rotating shaft 15 penetrating through the cylindrical hollow shell 13, and a blade 16 is installed on the rotating shaft 15; through the effect of the first pump body 6, cold water enters the cylindrical hollow shell 13 at a certain flow rate and impacts the turbine piece 14, so that the turbine piece 14 rotates, the paddle 16 is driven to rotate through the transmission effect of the rotating shaft 15, liquid in the lower chamber 402 is stirred and mixed, the mixing efficiency of the cold water and the hot water is improved, and the heat of the hot water entering the upper chamber 403 is uniformly distributed.

Further, as shown in fig. 3, an end of the water pipe 5 located in the lower chamber 402 is connected with an annular pipe 17 coaxially arranged with the steam drum 4, and a plurality of water outlet holes 18 are uniformly formed in the surface of the annular pipe 17; facilitating uniform injection of cold water into the lower chamber 402.

Preferably, the second pump body 10 is mounted on the communication pipe 9, so that the hot water in the lower chamber 402 has a larger suction force to enter the upper chamber 403.

Preferably, the heating elements 7 are uniformly arranged along the circumferential direction of the steam drum 4, so that the heating efficiency and uniformity of the liquid are improved.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. Wall-mounted steam generator, including casing (1), install storage water tank (2) in casing (1), water pipe (5) with storage water tank (2) switch-on, first pump body (6) with water pipe (5) switch-on, steam drum (4), steam calandria (401) with steam drum (4) switch-on, install heating member (7) and controller (3) in steam drum (4), water pipe (5) extend to the inside downside of steam drum (4), characterized by, be provided with baffle (8) in steam drum (4), baffle (8) become cavity (402) and upper chamber (403) down with the internal partitioning of steam drum (4), heating member (7) run through in cavity (402) extend to last cavity (403), cavity (402) and upper chamber (403) are through connecing siphunculus (9) switch-on down.

2. The wall-mounted steam generator of claim 1, wherein the end of the communicating pipe (9) extends to the axial position of the steam drum (4), the end is communicated with a multi-way pipe (11), the other branch pipes of the multi-way pipe (11) are rotatably provided with a rotating pipe (12), the rotating pipe (12) is provided with water spray holes (19), and the axial lines of the water spray holes (19) are arranged along the tangential direction of the inner wall of the rotating pipe (12).

3. The wall hanging type steam generator according to claim 2, wherein the outer surface of the remaining branch pipes of the multi-way pipe (11) is sleeved with an inner ring of a waterproof bearing, and the inner surface of the rotating pipe (12) is sleeved with an outer ring of the waterproof bearing.

4. The wall-mounted steam generator of claim 1, wherein the water pipe (5) in the lower chamber (402) is communicated with a cylindrical hollow shell (13), a turbine member (14) is installed in the cylindrical hollow shell (13), the axis direction of the water pipe (5) is perpendicular to the axis direction of the turbine member (14), a mounting hole of the turbine member (14) is connected with a rotating shaft (15) penetrating through the cylindrical hollow shell (13), and the rotating shaft (15) is provided with a blade (16).

5. The wall-mounted steam generator of claim 1, wherein the end of the water pipe (5) in the lower chamber (402) is connected with a ring pipe (17) which is coaxial with the steam drum (4), and a plurality of water outlet holes (18) are uniformly formed on the surface of the ring pipe (17).

6. A wall mounted steam generator as claimed in any one of claims 1 to 5 wherein the through pipe (9) has a second pump body (10) mounted thereon.

7. Wall hanging steam generator according to any of the claims 1-5, characterized in that the heating element (7) is an electrical heating rod or wire.

8. Wall hanging steam generator according to any of the claims 1 to 5, characterized in that the heating elements (7) are arranged uniformly along the circumference of the steam drum (4).