Hot air curtain machine convenient to overhaul

Abstract

The hot air curtain machine convenient to overhaul comprises a machine body, a first clamping seat is fixedly connected to one side of the interior of the machine body, a first clamping block is connected to the interior of the first clamping seat in a clamped mode, a filter plate is fixedly connected to one side of the first clamping block, and a second clamping block is fixedly connected to one side of the filter plate; a first clamping block is arranged in the machine body, a second clamping seat is connected to the outer side of the second clamping block in a clamped mode, grooves are formed in the second clamping block and the second clamping seat, limiting rods are connected to the interiors of the grooves in a clamped mode, and an air blowing structure is fixedly connected to the upper end of the interior of the machine body. A first clamping seat is arranged on one side in the machine body, a first clamping block on one side of the filter plate can be connected with the first clamping seat in a clamped mode, a second clamping block is fixed to the other side of the filter plate, and after the first clamping block is clamped into the first clamping seat, the second clamping block is clamped into the first clamping seat from the lower end of the second clamping seat.

Description

Technical Field

[0001] The utility model belongs to the technical field of air curtain machine installation, and in particular relates to a hot air curtain machine which is easy to repair. Background Art

[0002] The hot air curtain, also known as the hot air curtain, refers to an air curtain that can spray out hot air. The hot air curtain is a strong airflow generated by a high-speed motor driving a cross-flow or centrifugal fan wheel to form an invisible door curtain, which has the function of blocking the alternation of hot and cold air and blocking dust. The hot air curtain machine uses a heater inside the machine body. The heater is composed of a number of PTC ceramic sheets. The PTC ceramic sheets are heated rapidly by electricity, and then the high-speed motor inside the machine body drives the cross-flow or centrifugal fan wheel to generate a strong airflow, which takes away the high temperature on the surface of the PTC ceramic sheet, forming a hot air curtain for dust prevention and blocking the alternation of hot and cold air. When the centrifugal fan on the hot air curtain needs to be overhauled, the staff needs to spend a lot of time to disassemble it. After the overhaul is completed, the staff needs to spend a lot of time to install it.

[0003] Some existing hot air curtain machines are generally equipped with air filters. When too much dust is adsorbed, it will affect the heat dissipation speed of the ceramic plate and the temperature of the entire machine body, and it needs to be cleaned regularly. It is usually installed and disassembled through threaded connections, which is more troublesome to operate during maintenance and disassembly. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a hot air curtain machine that is easy to maintain, so as to solve the problem that some existing hot air curtain machines proposed in the above background technology are generally equipped with air filters. When too much dust is adsorbed, it will affect the heat dissipation speed of the ceramic sheet and the temperature of the entire machine body, and it needs to be cleaned regularly. It is usually installed and disassembled by means of threaded connections, which makes it more troublesome to operate during maintenance and disassembly.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hot air curtain machine that is easy to maintain, comprising a machine body, a first socket fixedly connected to one side of the inner part of the machine body, a first block internally engaged and connected to a filter plate, a second block fixedly connected to one side of the filter plate, a second socket engaged and connected to the outer side of the second block, grooves are provided inside the second block and the second socket, a limiting rod is engaged and connected inside the groove, an air blowing structure is fixedly connected to the upper end of the inner part of the machine body, an electric heating element is symmetrically provided at the lower end of the air blowing structure, both ends of the electric heating element are fixedly connected to limiting rings, and one side of the limiting ring is fixedly connected to a fixed seat.

[0006] Preferably, a heat sink is fixedly connected to the top of the machine body.

[0007] Preferably, a mounting seat is symmetrically fixedly connected to the bottom of the body, and an air outlet is snap-connected to one side of the mounting seat.

[0008] Preferably, one end of the limiting rod is fixedly connected to a first limiting seat.

[0009] Preferably, the other end of the limiting rod is snap-connected with a second limiting seat, and one side of the second limiting seat is fixedly connected to one side of the outside of the filter plate.

[0010] Preferably, one end of the fixing seat is fixedly connected to one side of the interior of the machine body, and a protective seat is fixedly connected to the outer side of the one end of the fixing seat.

[0011] Preferably, the filter plate is made of corrosion-resistant material.

[0012] Preferably, two of the first card seat, the first card block, the second card block and the second card seat are symmetrically arranged.

[0013] Compared with the prior art, the utility model provides a hot air curtain machine that is easy to repair and has the following beneficial effects:

[0014] 1. The utility model sets a first clamping seat, and sets the first clamping seat on one side of the body, and can be connected with the first clamping seat through a first clamping block on one side of the filter plate, and a second clamping block is fixed on the other side of the filter plate. After the first clamping block is engaged with the inside of the first clamping seat, the second clamping block is inserted from the lower end of the second clamping seat, and then the limiting rod is inserted into the groove inside the second clamping block and the second clamping seat to fix it. The first limiting seat and the second limiting seat play a limiting role on it, which is convenient for disassembly when cleaning the filter plate, and the operation is simple and convenient.

[0015] 2. The utility model provides a protective seat, which can protect the fixed seat and provide a supporting force for the fixed seat, thereby reducing the bearing capacity of the fixed seat and extending the service life of the structure.

[0016] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the axial structure of a hot air curtain machine that is easy to repair, as proposed by the utility model;

[0019] Figure 2 for Figure 1 A schematic diagram of the enlarged structure at point A;

[0020] Figure 3 This is a schematic diagram of a cross-sectional structure of a hot air curtain machine that is easy to repair and is viewed from above, as proposed by the utility model;

[0021] Figure 4 for Figure 3 A schematic diagram of the enlarged structure at B;

[0022] Figure 5 This is a front vertical section structural schematic diagram of a hot air curtain machine that is easy to repair proposed by the utility model;

[0023] Figure 6 for Figure 5 A schematic diagram of the enlarged structure at C;

[0024] Figure 7 A schematic diagram of the side structure of a hot air curtain machine that is easy to repair proposed by the utility model;

[0025] In the figure: body 1, mounting seat 2, air outlet 3, heat sink 4, first holder 5, first block 6, filter plate 7, second block 8, second holder 9, groove 10, limit rod 11, first limit seat 12, second limit seat 13, fixing seat 14, limit ring 15, electric heating element 16, protective seat 17, and air blowing structure 18. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-7The utility model provides a technical solution: a hot air curtain machine that is easy to repair, including a machine body 1, a first card seat 5 is fixedly connected to one side of the inside of the machine body 1, a first card block 6 is connected to the inside of the first card seat 5, a filter plate 7 is fixedly connected to one side of the first card block 6, a second card block 8 is fixedly connected to one side of the filter plate 7, a second card seat 9 is connected to the outside of the second card block 8, a groove 10 is arranged inside the second card block 8 and the second card seat 9, a limit rod 11 is connected to the inside of the groove 10, a blast structure 18 is fixedly connected to the upper end of the machine body 1, an electric heating element 16 is symmetrically arranged at the lower end of the blast structure 18, and the electric heating element 16 Both ends are fixedly connected with a limit ring 15, one side of the limit ring 15 is fixedly connected with a fixed seat 14, and a first clamping seat 5 is arranged on one side inside the body 1, which can be clamped and connected with the first clamping seat 5 through a first clamping block 6 on one side of the filter plate 7, and a second clamping block 8 is fixed on the other side of the filter plate 7. After the first clamping block 6 is clamped into the interior of the first clamping seat 5, the second clamping block 8 is clamped in from the lower end of the second clamping seat 9, and then the limit rod 11 is clamped into the groove 10 inside the second clamping block 8 and the second clamping seat 9 for fixing. The first limit seat 12 and the second limit seat 13 play a limiting role on it, which is convenient for disassembly when cleaning the filter plate 7, and the operation is simple and convenient.

[0028] In the utility model, preferably, a heat sink 4 is fixedly connected to the top of the body 1 to facilitate heat dissipation of the structure.

[0029] In the utility model, preferably, a mounting seat 2 is symmetrically fixedly connected to the bottom of the body 1, and an air outlet 3 is snap-connected to one side of the mounting seat 2.

[0030] In the present invention, preferably, one end of the limiting rod 11 is fixedly connected to the first limiting seat 12 , which can limit and fix the limiting rod 11 .

[0031] In the present invention, preferably, the other end of the limiting rod 11 is snap-connected with a second limiting seat 13 , and one side of the second limiting seat 13 is fixedly connected to one side of the outside of the filter plate 7 .

[0032] In the utility model, preferably, one end of the fixed seat 14 is fixedly connected to a side inside the body 1, and a protective seat 17 is fixedly connected to the outer side of one end of the fixed seat 14. The protective seat 17 can protect the fixed seat 14 and can support the fixed seat 14, thereby reducing the bearing capacity of the fixed seat 14 and extending the service life of the structure.

[0033] In the present invention, preferably, the filter plate 7 is made of corrosion-resistant material, which can extend the service life of the structure.

[0034] In the present invention, preferably, two of the first card holder 5 , the first card block 6 , the second card block 8 and the second card holder 9 are symmetrically arranged.

[0035] The working principle and use process of the utility model are as follows: when in use, by setting the first clamping seat 5, when the filter plate 7 needs to be disassembled and installed, the first clamping seat 5 is set on one side of the body 1, and the first clamping block 6 on one side of the filter plate 7 can be engaged with the first clamping seat 5, and the second clamping block 8 is fixed on the other side of the filter plate 7. After the first clamping block 6 is engaged with the interior of the first clamping seat 5, the second clamping block 8 is inserted from the lower end of the second clamping seat 9, and then the limiting rod 11 is inserted into the second clamping block 8 and the groove 10 inside the second clamping seat 9 for fixing.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hot air curtain machine that is easy to maintain, comprising a machine body (1), characterized in that: A first clamping seat (5) is fixedly connected to one side of the machine body (1), a first clamping block (6) is snap-connected to the inside of the first clamping seat (5), a filter plate (7) is fixedly connected to one side of the first clamping block (6), a second clamping block (8) is fixedly connected to one side of the filter plate (7), a second clamping seat (9) is snap-connected to the outside of the second clamping block (8), a groove (10) is provided inside the second clamping block (8) and the second clamping seat (9), a limit rod (11) is snap-connected to the inside of the groove (10), an air blowing structure (18) is fixedly connected to the upper end of the machine body (1), an electric heating element (16) is symmetrically provided at the lower end of the air blowing structure (18), both ends of the electric heating element (16) are fixedly connected to limit rings (15), and a fixed seat (14) is fixedly connected to one side of the limit ring (15).

2. The hot air curtain machine that is easy to maintain according to claim 1 is characterized in that: A heat dissipation plate (4) is fixedly connected to the top of the machine body (1).

3. The hot air curtain machine that is easy to maintain according to claim 1 is characterized in that: The bottom of the machine body (1) is symmetrically fixedly connected with a mounting seat (2), and one side of the mounting seat (2) is snap-connected with an air outlet (3).

4. The hot air curtain machine that is easy to maintain according to claim 1 is characterized in that: One end of the limiting rod (11) is fixedly connected to a first limiting seat (12).

5. The hot air curtain machine that is easy to maintain according to claim 1 is characterized in that: The other end of the limiting rod (11) is snap-connected with a second limiting seat (13), and one side of the second limiting seat (13) is fixedly connected to one side of the outside of the filter plate (7).

6. The hot air curtain machine that is easy to maintain according to claim 1 is characterized in that: One end of the fixing seat (14) is fixedly connected to one side of the interior of the machine body (1), and a protective seat (17) is fixedly connected to the outer side of one end of the fixing seat (14).

7. The hot air curtain machine that is easy to maintain according to claim 1 is characterized in that: The filter plate (7) is made of corrosion-resistant material.

8. The hot air curtain machine that is easy to maintain according to claim 1 is characterized in that: The first card seat (5), the first card block (6), the second card block (8) and the second card seat (9) are all symmetrically arranged in two.

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