Novel washing ventilation cabinet

Abstract

The utility model discloses a novel washing ventilation cabinet which comprises a lower cabinet body, an upper cabinet body is arranged on the upper portion of the lower cabinet body and fixedly connected with the lower cabinet body, and a cabinet door is arranged on the surface of the lower cabinet body and rotationally connected with the lower cabinet body. A faucet is arranged in the lower cabinet body and extends into the upper cabinet body, a table plate is arranged in the upper cabinet body, and a drainage groove is formed in the table plate. The flow guide plate is arranged on the upper portion of the inner baffle, the flow guide plate is rotationally connected with the upper cabinet body, the flow guide direction can be controlled through the flow guide plate, and therefore exhaust operation can be conveniently carried out, the gas collecting hood is arranged in the upper cabinet body, and the gas collecting hood is of a conical structure and communicated with the interior of the upper cabinet body. The water conveying pipe is arranged on the upper portion of the flow guide plate, the multiple sets of nozzles are arranged on the surface of the water conveying pipe and can spray high-pressure mist water flow to clean the flow guide plate, and therefore cleanliness is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of water-washing fume hoods, and more specifically to a novel water-washing fume hood. Background Art

[0002] A water-wash fume hood is a crucial piece of equipment commonly used in laboratories. Its primary function is to effectively exhaust harmful gases generated during experiments. It also provides convenient water-washing facilities for cleaning and draining lab equipment. It is equipped with a multi-function power socket, allowing for convenient use of other electrical equipment during experiments. Furthermore, a quick-opening valve makes water access extremely convenient during experiments. The front baffle features a retractable glass door, while the top is equipped with a low-speed exhaust fan to ensure the smooth exhaust of harmful and odorous gases during experiments.

[0003] The existing water-wash fume hood will cause the inner guide plate to be dirty during the exhaust ventilation process, which is inconvenient to clean. Therefore, it is necessary to provide a new technical solution to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to provide a novel water-washing fume hood, which solves the problem that the internal guide plate of the existing synchronous belt fume hood is dirty during the exhaust ventilation process and is inconvenient to clean.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: A new type of water-washing fume hood, comprising: a lower cabinet body, an upper cabinet body is provided on the upper part of the lower cabinet body and the upper cabinet body and the lower cabinet body are fixedly connected, a cabinet door is provided on the surface of the lower cabinet body and the cabinet door is rotatably connected to the lower cabinet body, a faucet is provided inside the lower cabinet body and the faucet extends to the interior of the upper cabinet body, a table is provided inside the upper cabinet body and a drainage trough is provided inside the table plate, two groups of inner baffles are provided inside the upper cabinet body and the inner baffles are arranged in an inclined shape and stacked on each other, a guide plate is provided on the upper part of the inner baffle and the guide plate is rotatably connected to the upper cabinet body, an air collecting hood is provided inside the upper cabinet body and the air collecting hood is arranged in a conical structure and is connected to the interior of the upper cabinet body, a water pipe is provided on the upper part of the guide plate and a plurality of groups of nozzles are provided on the surface of the water pipe.

[0006] As a preferred embodiment of the present invention, side panels are provided on both sides of the lower cabinet and are fixedly connected to the lower cabinet by bolts.

[0007] As a preferred embodiment of the present invention, a tempered glass sliding door is provided inside the upper cabinet body and the tempered glass sliding door is slidably connected to the upper cabinet body.

[0008] As a preferred embodiment of the present invention, control switches and sockets are provided on both side surfaces of the upper cabinet.

[0009] As a preferred embodiment of the present invention, the surface of the upper cabinet is provided with air supply ports, and the air supply ports are provided in several groups and are distributed at equal intervals.

[0010] As a preferred embodiment of the present invention, a drainage trough is provided inside the upper cabinet and a drainage pipe joint is provided at the lower portion of the drainage trough.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] The utility model is provided with an upper cabinet on the upper part of the lower cabinet, and the upper cabinet and the lower cabinet are fixedly connected, a faucet is provided inside the lower cabinet and the faucet extends to the inside of the upper cabinet, a table is provided inside the upper cabinet, and a drainage trough is provided inside the table, two groups of inner baffles are provided inside the upper cabinet, and the inner baffles are arranged in an inclined shape and stacked on each other, and the stacked inner baffles facilitate the discharge of exhaust gas, and a guide plate is provided on the upper part of the inner baffle and is rotatably connected to the upper cabinet. The setting of the guide plate can control the direction of diversion, thereby facilitating the exhaust operation, and an air collecting hood is provided inside the upper cabinet, and the air collecting hood is arranged in a conical structure and is connected to the inside of the upper cabinet, a water pipe is provided on the upper part of the guide plate, and a plurality of groups of nozzles are provided on the surface of the water pipe, and the plurality of groups of nozzles can spray high-pressure mist water to clean the guide plate, thereby ensuring cleanliness. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the cross-sectional structure of the upper cabinet of the present invention.

[0016] In the figure: 1. Lower cabinet; 2. Cabinet door; 3. Side panel; 4. Upper cabinet; 5. Control switch; 6. Socket; 7. Air supply vent; 8. Duct hood; 9. Tempered glass sliding door; 10. Tabletop; 11. Faucet; 12. Drain trough; 13. Drain pipe connector; 14. Inner baffle; 15. Guide plate; 16. Water pipe; 17. Sprinkler. DETAILED DESCRIPTION

[0017] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0018] See also Figure 1-3 The utility model provides a technical solution: a new type of water washing fume hood, comprising: a lower cabinet 1, an upper cabinet 4 is provided on the upper part of the lower cabinet 1 and the upper cabinet 4 is fixedly connected to the lower cabinet 1, a cabinet door 2 is provided on the surface of the lower cabinet 1 and the cabinet door 2 is rotatably connected to the lower cabinet 1, a faucet 11 is provided inside the lower cabinet 1 and the faucet 11 extends to the inside of the upper cabinet 4, a table 10 is provided inside the upper cabinet 4 and a drain is provided inside the table 10 The water tank 12 is provided with two sets of inner baffles 14 inside the upper cabinet 4, and the inner baffles 14 are arranged in an inclined shape and stacked on each other. The upper part of the inner baffle 14 is provided with a guide plate 15, and the guide plate 15 is rotatably connected to the upper cabinet 4. The interior of the upper cabinet 4 is provided with an air collecting hood 8, and the air collecting hood 8 is arranged in a conical structure and is connected to the interior of the upper cabinet 4. The upper part of the guide plate 15 is provided with a water pipe 16, and the surface of the water pipe 16 is provided with several groups of nozzles 17. 1 is provided with an upper cabinet 4 on the upper part and the upper cabinet 4 is fixedly connected to the lower cabinet 1, a faucet 11 is provided inside the lower cabinet 1 and the faucet 11 extends to the interior of the upper cabinet 4, a table 10 is provided inside the upper cabinet 4 and a drainage groove 12 is provided inside the table 10, two sets of inner baffles 14 are provided inside the upper cabinet 4 and the inner baffles 14 are arranged in an inclined shape and stacked on each other, and the stacked inner baffles 14 facilitate the discharge of exhaust gas, and a guide is provided on the upper part of the inner baffle 14. The plate 15 is rotatably connected to the upper cabinet 4. The setting of the guide plate 15 can control the diversion direction, thereby facilitating the exhaust operation. An air collecting hood 8 is provided inside the upper cabinet 4, and the air collecting hood 8 is provided in a conical structure and is connected to the interior of the upper cabinet 4. A water pipe 16 is provided on the upper part of the guide plate 15, and several groups of nozzles 17 are provided on the surface of the water pipe 16. Several groups of nozzles 17 can spray high-pressure mist water to clean the guide plate 15, thereby ensuring cleanliness.

[0019] Further improvements, such as Figure 2 As shown: side panels 3 are provided on both sides of the lower cabinet body 1 and the side panels 3 are fixedly connected to the lower cabinet body 1 by bolts. The provision of the side panels 3 facilitates the disassembly and maintenance of the lower cabinet body 1.

[0020] Further improvements, such as Figure 2As shown: a tempered glass sliding door 9 is provided inside the upper cabinet body 4 and the tempered glass sliding door 9 is slidably connected to the upper cabinet body 4. The up and down sliding device of the tempered glass sliding door 9 adopts a synchronous belt structure, which can achieve stepless and arbitrary stopping during the sliding process.

[0021] Further improvements, such as Figure 1 As shown: control switches 5 and sockets 6 are provided on both side surfaces of the upper cabinet 4, which facilitates device connection and control from the outside.

[0022] Further improvements, such as Figure 1 As shown: the surface of the upper cabinet 4 is provided with air supply ports 7, and the air supply ports 7 are provided in several groups and distributed at equal intervals to provide necessary fresh air to supplement the air taken away during exhaust, thereby maintaining the air balance in the laboratory and preventing the formation of negative pressure or poor air flow.

[0023] Further improvements, such as Figure 3 As shown: a drainage groove 12 is provided inside the upper cabinet 4 and a drainage pipe joint 13 is provided at the lower part of the drainage groove 12, which is convenient for the discharge of waste water.

[0024] The utility model is provided with an upper cabinet 4 on the upper part of the lower cabinet 1 and the upper cabinet 4 is fixedly connected to the lower cabinet 1. A faucet 11 is provided inside the lower cabinet 1 and the faucet 11 extends to the interior of the upper cabinet 4. A table 10 is provided inside the upper cabinet 4 and a drainage trough 12 is provided inside the table 10. Two sets of inner baffles 14 are provided inside the upper cabinet 4 and the inner baffles 14 are arranged in an inclined shape and stacked on each other. The stacked inner baffles 14 facilitate the discharge of exhaust gas. A guide plate 15 is provided and is rotatably connected to the upper cabinet 4. The setting of the guide plate 15 can control the diversion direction, thereby facilitating the exhaust operation. An air collecting hood 8 is provided inside the upper cabinet 4, and the air collecting hood 8 is provided in a conical structure and is connected to the interior of the upper cabinet 4. A water pipe 16 is provided on the upper part of the guide plate 15, and several groups of nozzles 17 are provided on the surface of the water pipe 16. Several groups of nozzles 17 can spray high-pressure mist water to clean the guide plate 15, thereby ensuring cleanliness.

[0025] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, from all perspectives, the embodiments should be regarded as illustrative and non-restrictive. The scope of the present invention is defined by the appended claims, not the foregoing description, and it is intended that all variations that come within the meaning and range of equivalents of the claims be included within the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which can be mechanical connection or electrical connection, or internal communication between two components, or direct connection. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may change.

[0027] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or substitute equivalents for some of the technical features. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A new type of water-washing fume hood, characterized by: include: A lower cabinet (1), wherein an upper cabinet (4) is provided on the upper portion of the lower cabinet (1), and the upper cabinet (4) and the lower cabinet (1) are fixedly connected, a cabinet door (2) is provided on the surface of the lower cabinet (1), and the cabinet door (2) and the lower cabinet (1) are rotatably connected, a faucet (11) is provided inside the lower cabinet (1), and the faucet (11) extends to the interior of the upper cabinet (4), a table (10) is provided inside the upper cabinet (4), and a drainage trough (12) is provided inside the table (10), and the upper cabinet ( Two groups of inner baffles (14) are provided inside the cabinet (4), and the inner baffles (14) are arranged in an inclined shape and stacked on each other. A guide plate (15) is provided on the upper part of the inner baffle (14), and the guide plate (15) is rotatably connected to the upper cabinet (4). An air collecting hood (8) is provided inside the upper cabinet (4), and the air collecting hood (8) is arranged in a conical structure and is connected to the interior of the upper cabinet (4). A water pipe (16) is provided on the upper part of the guide plate (15), and a plurality of nozzles (17) are provided on the surface of the water pipe (16).

2. A new type of water-washing fume hood according to claim 1, characterized in that: Side panels (3) are provided on both sides of the lower cabinet (1), and the side panels (3) are fixedly connected to the lower cabinet (1) via bolts.

3. A new type of water-washing fume hood according to claim 1, characterized in that: A tempered glass sliding door (9) is provided inside the upper cabinet (4), and the tempered glass sliding door (9) is slidably connected to the upper cabinet (4).

4. A new type of water-washing fume hood according to claim 1, characterized in that: Both side surfaces of the upper cabinet (4) are provided with a control switch (5) and a socket (6).

5. A new type of water-washing fume hood according to claim 1, characterized in that: The surface of the upper cabinet (4) is provided with air supply ports (7), and the air supply ports (7) are provided in a plurality of groups and are distributed at equal intervals.

6. A new type of water-washing fume hood according to claim 1, characterized in that: A drainage trough (12) is provided inside the upper cabinet (4), and a drainage pipe joint (13) is provided at the lower portion of the drainage trough (12).

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