Screw type air-cooled explosion-proof unit with structure convenient to mount and dismount

Abstract

The screw type air-cooled explosion-proof unit comprises a unit body, the unit body is installed at the upper end of a supporting mechanism, the supporting mechanism comprises a placing base, and meanwhile the two sides of the lower end of the placing base are connected with the side edges of the upper end of a supporting base through connecting bases and first supporting assemblies correspondingly; the tops of the adjusting assemblies symmetrically arranged on the two sides of the middle of the upper end of the supporting base are connected with the corresponding positions of the lower end of the placing base, the top of the unit body is connected with the lower end of the protective top plate through positioning columns, and a cleaning treatment assembly is arranged in the middle of the top of the unit body. According to the screw type air-cooled anti-explosion unit with the structure convenient to mount and dismount, the supporting mechanism drives the unit body to move as a whole by arranging the moving rollers, so that the unit body is convenient to carry, then the placing height of the supporting base is convenient to adjust through the second supporting assembly, and the moving rollers are separated from the ground; and therefore, the unit body is placed for use, and the use flexibility of the unit is improved.

Description

Technical Field

[0001] The present invention relates to the technical field related to explosion-proof units, and in particular to a screw-type air-cooled explosion-proof unit with a structure that is easy to install and disassemble. Background Art

[0002] Explosion-proof units are special equipment used in flammable and explosive places. They combine explosion-proof technology and refrigeration technology, and can operate safely in highly dangerous environments to ensure the safety of workers and equipment. Explosion-proof units are mainly used in chemical plants, petrochemicals and other industries. They can be used to refrigerate storage tanks, pipelines, reactors and other equipment. They can also be used to refrigerate offices and laboratories.

[0003] The existing explosion-proof units are large in size and heavy in weight, making it inconvenient to carry and install them. Secondly, when in use, the existing explosion-proof units are generally placed directly on the ground, but the outdoor terrain is relatively complex, which easily causes an uneven installation surface, and the existing explosion-proof units cannot be adjusted, and the overall stability is poor. In view of the above problems, it is necessary to improve the existing equipment. Summary of the invention

[0004] The object of the present invention is to provide a screw-type air-cooled explosion-proof unit with a structure that is easy to install and disassemble, so as to solve the problem that the existing explosion-proof units mentioned in the above background technology are large in size and heavy in weight, making it inconvenient to carry and install them. Secondly, when in use, the existing explosion-proof units are generally placed directly on the ground, but the outdoor terrain is relatively complex, which easily causes the installation surface to be uneven, and the existing explosion-proof units cannot be adjusted, and the overall stability is poor.

[0005] To achieve the above object, the present invention provides the following technical solution: a screw-type air-cooled explosion-proof unit with a structure that is easy to install and disassemble, comprising a unit body,

[0006] The unit body is installed at the upper end of the support mechanism, and the support mechanism includes a placement seat, a first connecting seat, a first supporting assembly, a supporting base and a second supporting assembly. At the same time, both sides of the lower end of the placement seat are connected to the side edges of the upper end of the support base through the first connecting seat and the first supporting assembly respectively. The lower end of the first connecting seat is rotatably connected to the inner side of one side of the upper end of the support base. A plurality of second supporting assemblies are equidistantly arranged at the bottom of the lower end of the support base, and adjustment assemblies are symmetrically arranged on both sides in the middle of the upper end of the support base. At the same time, the top of the adjustment assembly is connected to the corresponding position of the lower end of the placement seat. A level is arranged in the middle of the front of the placement seat, and a plurality of movable rollers are symmetrically arranged on both sides of the lower end of the placement seat. At the same time, each movable roller is located on one side of the inner side of the corresponding limit opening opened on the support base. Positioning columns are symmetrically arranged on the top of the unit body, and the top of the positioning columns is detachably connected to the lower end of the protective top plate. At the same time, a cleaning processing assembly is arranged in the middle of the top of the unit body below the protective top plate.

[0007] Preferably, the unit body includes an explosion-proof casing, and a refrigeration component is arranged inside the explosion-proof casing, and the refrigeration component is electrically connected to an electrical control device arranged on the back of the explosion-proof casing, the front of the explosion-proof casing is connected to the mounting cover plate by mounting screws, and an air inlet fan is installed at the lower end of the front of the mounting cover plate, and ventilation mesh plates are symmetrically arranged on both sides of the explosion-proof casing, and diverter seats are symmetrically arranged on the inner sides of the two ventilation mesh plates.

[0008] Preferably, the refrigeration assembly includes an evaporator, a screw compressor and a condenser, and the front side of the evaporator is connected to the back of the air inlet fan, and at the same time, one side of the evaporator is connected to the screw compressor through a first connecting pipe, the screw compressor is connected to the condenser through a second connecting pipe, and a pressure regulator is provided at one end of the second connecting pipe close to the screw compressor, a heat dissipation fan is provided on the side of the condenser close to the ventilation mesh plate, and the condenser is connected to the evaporator through a third connecting pipe, and an expansion valve is provided on the third connecting pipe.

[0009] Preferably, a chilled water tank is arranged inside the explosion-proof casing above the evaporator, and the two sides of the lower end of the chilled water tank are connected to the first water inlet and the first water outlet arranged on the evaporator through the first water inlet pipe and the first return pipe, and the first quantitative delivery pump and the first check valve are respectively arranged on the first water inlet pipe and the first return pipe.

[0010] Preferably, a cooling water tank is arranged inside the explosion-proof casing above the condenser, and the lower end of the cooling water tank is connected to the second water inlet and the second water outlet arranged on the condenser through a second water inlet pipe and a second return pipe on both sides, and the second water inlet pipe and the second return pipe are respectively provided with a second quantitative delivery pump and a second one-way valve.

[0011] Preferably, the first supporting assembly includes a supporting column, a positioning seat, a second connecting seat and an electromagnetic seat, and the two ends of the supporting column are rotatably connected to the corresponding positioning seat and the second connecting seat respectively, while the upper end of the second connecting seat is connected to the lower end of the placement seat through the electromagnetic seat, and the second connecting seat is slidably connected to the inner side of the lower end of the electromagnetic seat.

[0012] Preferably, the second supporting assembly includes a flange, an electric hydraulic cylinder, a reinforcement block and a fixed seat, and the flange is connected to the lower end of the supporting base by fixing bolts, and the lower end of the flange is connected to the reinforcement block by an electric hydraulic cylinder, and a fixed seat is arranged at the bottom of the lower end of the reinforcement block, and anti-slip stripes are arranged at the bottom of the fixed seat.

[0013] Preferably, the adjustment assembly includes an electric linear guide, a lower slide, a telescopic connecting rod, an upper slide, a first electric telescopic rod and a movable guide, the upper end of the electric linear guide is slidably connected to the lower slide, and one side of the upper end of the lower slide is rotatably connected to one side of the lower end of the upper slide through the telescopic connecting rod, while the other side of the upper end of the lower slide is rotatably connected to the other side of the lower end of the upper slide through the first electric telescopic rod, and the upper slide is slidably connected to the inner side of the lower end of the placement seat through the movable guide.

[0014] Preferably, the cleaning processing component includes a lifting frame, a second electric push rod, a side panel, a cleaning brush and a dust suction head. The lifting frame is a circular structure, and the lifting frame is sleeved on the outer side of the upper end of the explosion-proof shell. At the same time, the two sides of the upper end of the lifting frame are connected to the side edges of the lower end of the protective top plate through symmetrically arranged second electric push rods. Side panels are symmetrically arranged on both sides of the lower end of the lifting frame, and the two side panels are located on the outer sides of the corresponding ventilation mesh panels. At the same time, a cleaning brush and a dust suction head are respectively arranged on the upper and lower ends of the inner sides of the two side panels, and the cleaning brush is fitted with the outer sides of the corresponding ventilation mesh panels. The outer side of the dust suction head is connected to the suction pump through a dust conveying pipe, and the suction pump penetrates the protective frame through the dust guiding pipe and is detachably connected to the collecting bag, and the collecting bag is located inside the protective frame.

[0015] Compared with the prior art, the invention has the following beneficial effects: the screw-type air-cooled explosion-proof unit with a structure that is easy to install and disassemble is

[0016] (1) In order to solve the problem that the existing explosion-proof units are large in size and heavy in weight, which makes it inconvenient to carry and install them, the present application sets a movable roller so that the support mechanism drives the unit body to move as a whole, thereby facilitating its transportation. Secondly, through the second support assembly, it is convenient to adjust the placement height of the support base so that the movable roller is separated from the ground, so that the unit body can be placed for use, thereby improving the flexibility of the unit;

[0017] (2) To solve the problem that the existing explosion-proof units are generally placed directly on the ground when in use, but the outdoor terrain is relatively complex, which easily causes the installation surface to be uneven, and the existing explosion-proof units cannot be adjusted, resulting in poor overall stability, the present application sets an adjustment component to adjust the angle of the placement seat until the level is in a horizontal state, and then uses the connecting seat and the first support component in combination, so that the stability of the unit body when placed on the placement seat is improved, thereby improving the practicality of use;

[0018] (3) In order to solve the problem that it is inconvenient to disassemble and clean the mesh plate when the existing explosion-proof unit is in use, the present application is provided with a cleaning processing component, which drives the lifting frame and the side plate to move downward through the second electric push rod, so that the cleaning brush cleans the dust adhered to the corresponding ventilation mesh plate, and then the falling dust is transported to the collection bag through the dust suction head, dust conveying pipe and dust guide pipe under the action of the suction pump, thereby eliminating the need to disassemble and clean the mesh plate, thereby improving the practicality of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view structural schematic diagram of the present invention;

[0020] Figure 2 It is a schematic diagram of the front cross-sectional structure of the present invention;

[0021] Figure 3 It is a schematic diagram of the front cross-sectional structure of the unit body of the present invention;

[0022] Figure 4 For the present invention Figure 2 The enlarged structural diagram at A in the middle;

[0023] Figure 5 It is a front view structural schematic diagram of the second supporting assembly of the present invention;

[0024] Figure 6 It is a schematic diagram of the front cross-sectional structure of the cleaning treatment component of the present invention;

[0025] Figure 7 It is a rear view structural schematic diagram of the present invention.

[0026] In the figure: 1, unit body; 101, explosion-proof housing; 102, installation cover; 103, air inlet fan; 104, ventilation mesh; 105, splitter seat; 106, evaporator; 1061, chilled water tank; 1062, first water inlet pipe; 1063, first quantitative delivery pump; 1064, first return pipe; 1065, first check valve; 107, first connecting pipe; 108, screw compressor; 109, second connecting pipe ; 110, voltage regulator; 111, condenser; 1111, cooling water tank; 1112, second water inlet pipe; 1113, second quantitative delivery pump; 1114, second return pipe; 1115, second check valve; 112, cooling fan; 113, third connecting pipe; 114, expansion valve; 115, electronic control equipment; 2, support mechanism; 201, display seat; 2011, level; 202, first connecting seat; 203, first A support assembly; 2031, support column; 2032, positioning seat; 2033, second connecting seat; 2034, electromagnetic seat; 204, support base; 2041, limit opening; 205, second support assembly; 2051, flange; 2052, electric hydraulic cylinder; 2053, reinforcement block; 2054, fixed seat; 206, moving roller; 207, adjustment assembly; 2071, electric linear guide; 2072, slide down Seat; 2073, telescopic connecting rod; 2074, upper sliding seat; 2075, first electric telescopic rod; 2076, moving guide rail; 3, positioning column; 4, protective top plate; 5, cleaning processing component; 501, lifting frame; 502, second electric push rod; 503, side plate; 504, cleaning brush; 505, dust suction head; 506, dust conveying pipe; 507, suction pump; 508, dust guide pipe; 509, protective frame; 510, collecting bag. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-7 The present invention provides a technical solution: a screw-type air-cooled explosion-proof unit with a structure that is easy to install and disassemble, according to Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 7As shown, the unit body 1 is installed at the upper end of the support mechanism 2, and the support mechanism 2 includes a placement seat 201, a first connecting seat 202, a first supporting assembly 203, a supporting base 204 and a second supporting assembly 205. At the same time, both sides of the lower end of the placement seat 201 are connected to the upper side of the supporting base 204 through the first connecting seat 202 and the first supporting assembly 203 respectively. The lower end of the first connecting seat 202 is rotatably connected to the inner side of the upper end of the supporting base 204. The first supporting assembly 203 includes a supporting column 2031, a positioning seat 2032, a second connecting seat 2033 and electromagnetic seat 2034, and the two ends of the support column 2031 are rotatably connected with the corresponding positioning seat 2032 and the second connecting seat 2033 respectively, and the upper end of the second connecting seat 2033 is connected to the lower end of the placement seat 201 through the electromagnetic seat 2034, and the second connecting seat 2033 is slidably connected to the inner side of the lower end of the electromagnetic seat 2034, and one end of the support column 2031 rotates on the positioning seat 2032, so that the other end of the support column 2031 moves inside the electromagnetic seat 2034 through the second connecting seat 2033 until the second connecting seat 2033 When the fixed position is moved, the electromagnetic seat 2034 is energized to position the second connecting seat 2033, so that the support column 2031 supports one side of the lower end of the placement seat 201, thereby improving the stability of the placement seat 201 after adjustment. A plurality of second support assemblies 205 are equidistantly arranged at the bottom of the lower end of the support base 204. The second support assembly 205 includes a flange 2051, an electric hydraulic cylinder 2052, a reinforcement block 2053 and a fixed seat 2054, and the flange 2051 is connected to the lower end of the support base 204 by fixing bolts. At the same time, the lower end of the flange 2051 is connected to the reinforcement block 2053 through the electric hydraulic cylinder 2052. A fixed seat 2054 is arranged at the bottom of the lower end of the reinforcement block 2053, and anti-slip stripes are arranged at the bottom of the fixed seat 2054. The electric hydraulic cylinder 2052 pushes the reinforcement block 2053 and the fixed seat 2054 to contact the ground, so as to support the bottom of the support base 204. At the same time, the height of the support base 204 can be adjusted according to actual use conditions, so that the movable roller 206 is separated from the ground, thereby improving the stability of the placement.

[0029] according to Figure 1 , Figure 2 , Figure 4 and Figure 7As shown, adjustment components 207 are symmetrically arranged on both sides of the middle of the upper end of the support base 204, and the top of the adjustment component 207 is connected to the corresponding position of the lower end of the placement seat 201. The adjustment component 207 includes an electric linear guide rail 2071, a lower slide seat 2072, a telescopic connecting rod 2073, an upper slide seat 2074, a first electric telescopic rod 2075 and a movable guide rail 2076. The upper end of the electric linear guide rail 2071 is slidably connected to the lower slide seat 2072, and one side of the upper end of the lower slide seat 2072 is connected by the telescopic connecting rod 2073. The upper slide 2074 is rotatably connected to one side of the lower end of the upper slide 2074, and the other side of the upper end of the lower slide 2072 is rotatably connected to the other side of the lower end of the upper slide 2074 through the first electric telescopic rod 2075. The upper slide 2074 is slidably connected to the inner side of the lower end of the placement seat 201 through the movable guide rail 2076, and the first electric telescopic rod 2075 is extended to cause the upper slide 2074 and the placement seat 201 to tilt, so that the upper slide 2074 and the placement seat 201 are respectively moved on the telescopic connecting rod 2073 and the support base 2 04, so that the placement seat 201 is tilted and kept level with the ground, and at the same time, the lower slide seat 2072 is driven to move by the electric linear guide rail 2071, so that the upper slide seat 2074 moves on the moving guide rail 2076, thereby adjusting the center of gravity of the lower end support of the placement seat 201 to improve the stability of the placement. The moving guide rail 2076 is an electric linear guide rail 2071, and a level meter 2011 is set in the middle of the front of the placement seat 201. The level meter 2011 is used to judge whether the unit body 1 is placed horizontally. , to improve the accuracy of the adjustment operation, and a plurality of movable rollers 206 are symmetrically arranged on both sides of the lower end of the placement seat 201, and each movable roller 206 is located on one side of the inner side of the corresponding limiting opening 2041 opened on the support base 204. Through the limiting opening 2041, when the placement seat 201 is adjusted to tilt, the movable roller 206 can be tilted synchronously, so that the support base 204 is not easy to interfere with the moving trajectory of the movable roller 206 during the adjustment process, which is convenient for folding the movable roller 206 and improving the practicality of use.

[0030] according to Figure 1 , Figure 2 , Figure 6 and Figure 7As shown, a positioning column 3 is symmetrically arranged on the top of the unit body 1, and the top of the positioning column 3 is detachably connected to the lower end of the protective top plate 4. At the same time, a cleaning processing component 5 is arranged in the middle of the top of the unit body 1 below the protective top plate 4. The cleaning processing component 5 includes a lifting frame 501, a second electric push rod 502, a side plate 503, a cleaning brush 504 and a dust collector head 505. The lifting frame 501 is a circular structure, and the lifting frame 501 is sleeved on the outer side of the upper end of the explosion-proof shell 101. At the same time, the upper and lower sides of the lifting frame 501 are connected to the lower side of the protective top plate 4 through the symmetrically arranged second electric push rods 502. The side plates 503 are symmetrically arranged on both sides of the lower end of the lifting frame 501, and the two side plates 503 are located on the outer sides of the corresponding ventilation mesh plates 104. At the same time, cleaning brushes 5 are respectively arranged on the upper and lower ends of the inner sides of the two side plates 503. 04 and a dust collector head 505, a cleaning brush 504 is fitted with the outer side of the corresponding ventilation mesh plate 104, the outer side of the dust collector head 505 is connected to the suction pump 507 through a dust conveying pipe 506, and the suction pump 507 passes through the protective frame 509 through the dust guiding pipe 508 and is detachably connected to the collecting bag 510, while the collecting bag 510 is located inside the protective frame 509, and the lifting frame 501 and the two side panels 503 are driven to move downward synchronously by the second electric push rod 502, so that the cleaning brush 504 cleans the dust adhered to the corresponding ventilation mesh plate 104, and then the falling dust is transported to the collecting bag 510 through the dust collector head 505, the dust conveying pipe 506 and the dust guiding pipe 508 under the action of the suction pump 507, so that the cleaning can be completed without disassembling the ventilation mesh plate 104, thereby improving the practicality of use.

[0031] according to Figure 1 , Figure 2 , Figure 3 and Figure 7As shown, the unit body 1 includes an explosion-proof housing 101, and a refrigeration component is arranged inside the explosion-proof housing 101, and the refrigeration component is electrically connected to an electric control device 115 arranged on the back of the explosion-proof housing 101, and the refrigeration component includes an evaporator 106, a screw compressor 108 and a condenser 111, and the front side of the evaporator 106 is connected to the back of the air inlet fan 103, and at the same time, one side of the evaporator 106 is connected to the screw compressor 108 through a first connecting pipe 107, and the screw compressor 108 is connected to the condenser 111 through a second connecting pipe 109, and a voltage regulator 110 is arranged at one end of the second connecting pipe 109 close to the screw compressor 108, and a heat dissipation fan 112 is arranged on one side of the condenser 111 close to the ventilation mesh plate 104, and the condenser 111 is connected to the evaporator 106 through a third connecting pipe 113, and an expansion valve 114 is arranged on the third connecting pipe 113, and the refrigerant It absorbs heat from the evaporator 106, evaporates to become low-temperature and low-pressure steam, then is sucked in and compressed by the screw compressor 108 through the first connecting pipe 107, and then enters the condenser 111 through the second connecting pipe 109, releases heat, and becomes high-temperature and high-pressure gas. In the condensation and heating cycle, the high-temperature and high-pressure gas is depressurized by the expansion valve 114 arranged on the third connecting pipe 113 to form low-temperature and low-pressure gas, and then enters the evaporator 106, and the cycle is repeated. The front side of the explosion-proof housing 101 is connected to the mounting cover 102 by mounting screws, and an air inlet fan 103 is installed at the lower end of the front side of the mounting cover 102. At the same time, ventilation mesh plates 104 are symmetrically arranged on both sides of the explosion-proof housing 101, and diverter seats 105 are symmetrically arranged on the inner sides of the two ventilation mesh plates 104. Through the diverter seat 105, a pressure difference is generated when the external air enters the inside of the unit body 1, so that the flow rate is increased and the heat dissipation effect is improved.

[0032] To further explain, a chilled water tank 1061 is arranged inside the explosion-proof housing 101 above the evaporator 106, and the lower ends of the chilled water tank 1061 are connected to the first water inlet and the first water outlet arranged on the evaporator 106 through a first water inlet pipe 1062 and a first return pipe 1064. At the same time, a first metered delivery pump 1063 and a first check valve 1065 are respectively arranged on the first water inlet pipe 1062 and the first return pipe 1064. Through the first metered delivery pump 1063, the chilled water stored in the chilled water tank 1061 enters the evaporator 106 through the first water inlet pipe 1062, and then flows back to the chilled water tank 1061 through the first return pipe 1064 and the first check valve 1065 for recycling, so that the chilled water absorbs heat from the evaporator 106 and evaporates into low-temperature and low-pressure steam.

[0033] To further explain, a cooling water tank 1111 is arranged inside the explosion-proof housing 101 above the condenser 111, and the lower ends of the cooling water tank 1111 are connected to the second water inlet and the second water outlet arranged on the condenser 111 through a second water inlet pipe 1112 and a second return pipe 1114. At the same time, the second water inlet pipe 1112 and the second return pipe 1114 are respectively provided with a second metering delivery pump 1113 and a second one-way valve 1115. Through the second metering delivery pump 1113, the cooling water stored in the cooling water tank 1111 enters the condenser 111 through the second water inlet pipe 1112, and then flows back to the cooling water tank 1111 through the second return pipe 1114 and the second one-way valve 1115 for recycling, so that the condenser 111 helps to achieve heat exchange under the action of cooling water, thereby ensuring the normal operation of the refrigeration component.

[0034] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the protection content of the present invention.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A screw-type air-cooled explosion-proof unit with a structure that is easy to install and disassemble, comprising a unit body (1), characterized in that: The unit body (1) is installed on the upper end of the support mechanism (2), and the support mechanism (2) comprises a placement seat (201), a first connecting seat (202), a first supporting assembly (203), a supporting base (204) and a second supporting assembly (205), and at the same time, both sides of the lower end of the placement seat (201) are connected to the upper side of the supporting base (204) through the first connecting seat (202) and the first supporting assembly (203), the lower end of the first connecting seat (202) and the inner side of the upper end of the supporting base (204) are rotatably connected, and a plurality of second supporting assemblies (205) are equidistantly arranged at the bottom of the lower end of the supporting base (204), and both sides of the middle of the upper end of the supporting base (204) are connected to the first connecting seat (202) and the first supporting assembly (203). An adjustment component (207) is symmetrically arranged, and the top of the adjustment component (207) is connected to a corresponding position of the lower end of the placement seat (201). A level (2011) is arranged in the middle of the front of the placement seat (201), and a plurality of movable rollers (206) are symmetrically arranged on both sides of the lower end of the placement seat (201), and each movable roller (206) is located on one side of the inner side of a corresponding limiting opening (2041) opened on the support base (204). A positioning column (3) is symmetrically arranged on the top of the unit body (1), and the top of the positioning column (3) is detachably connected to the lower end of the protective top plate (4). A cleaning component (5) is arranged in the middle of the top of the unit body (1) below the protective top plate (4).

2. The screw-type air-cooled explosion-proof unit with a structure that is easy to install and disassemble as claimed in claim 1, characterized in that: The unit body (1) comprises an explosion-proof housing (101), and a refrigeration component is arranged inside the explosion-proof housing (101). The refrigeration component is electrically connected to an electric control device (115) arranged on the back of the explosion-proof housing (101). The front of the explosion-proof housing (101) is connected to a mounting cover plate (102) via mounting screws, and an air intake fan (103) is installed at the lower end of the front of the mounting cover plate (102). Ventilation mesh plates (104) are symmetrically arranged on both sides of the explosion-proof housing (101), and diverter seats (105) are symmetrically arranged on the inner sides of the two ventilation mesh plates (104).

3. The screw-type air-cooled explosion-proof unit with a structure that is easy to install and disassemble as claimed in claim 2, characterized in that: The refrigeration assembly comprises an evaporator (106), a screw compressor (108) and a condenser (111), and the front side of the evaporator (106) is connected to the back side of the air inlet fan (103), and at the same time, one side of the evaporator (106) is connected to the screw compressor (108) through a first connecting pipe (107), the screw compressor (108) is connected to the condenser (111) through a second connecting pipe (109), and a pressure regulator (110) is provided at one end of the second connecting pipe (109) close to the screw compressor (108), a heat dissipation fan (112) is provided at one side of the condenser (111) close to the ventilation mesh plate (104), and the condenser (111) is connected to the evaporator (106) through a third connecting pipe (113), and an expansion valve (114) is provided on the third connecting pipe (113).

4. The screw-type air-cooled explosion-proof unit with a structure that is easy to install and disassemble as claimed in claim 2, characterized in that: A chilled water tank (1061) is arranged inside the explosion-proof housing (101) above the evaporator (106), and the lower ends of the chilled water tank (1061) are connected to a first water inlet and a first water outlet arranged on the evaporator (106) via a first water inlet pipe (1062) and a first return pipe (1064), and a first quantitative delivery pump (1063) and a first one-way valve (1065) are respectively arranged on the first water inlet pipe (1062) and the first return pipe (1064).

5. The screw-type air-cooled explosion-proof unit with a structure that is easy to install and disassemble as claimed in claim 2, characterized in that: A cooling water tank (1111) is arranged inside the explosion-proof housing (101) above the condenser (111), and both sides of the lower end of the cooling water tank (1111) are connected to a second water inlet and a second water outlet arranged on the condenser (111) via a second water inlet pipe (1112) and a second return pipe (1114), and a second quantitative delivery pump (1113) and a second one-way valve (1115) are respectively arranged on the second water inlet pipe (1112) and the second return pipe (1114).

6. The screw-type air-cooled explosion-proof unit with a structure that is easy to install and disassemble as claimed in claim 1, characterized in that: The first support assembly (203) comprises a support column (2031), a positioning seat (2032), a second connecting seat (2033) and an electromagnetic seat (2034), and the two ends of the support column (2031) are rotatably connected to the corresponding positioning seat (2032) and the second connecting seat (2033), respectively, and the upper end of the second connecting seat (2033) is connected to the lower end of the placement seat (201) through the electromagnetic seat (2034), and the second connecting seat (2033) is slidably connected to the inner side of the lower end of the electromagnetic seat (2034).

7. The screw-type air-cooled explosion-proof unit with a structure that is easy to install and disassemble as claimed in claim 1, characterized in that: The second support assembly (205) comprises a flange (2051), an electric hydraulic cylinder (2052), a reinforcement block (2053) and a fixing seat (2054), wherein the flange (2051) is connected to the lower end of the support base (204) via fixing bolts, and the lower end of the flange (2051) is connected to the reinforcement block (2053) via the electric hydraulic cylinder (2052), and a fixing seat (2054) is arranged at the bottom of the lower end of the reinforcement block (2053), and an anti-slip stripe is arranged at the bottom of the fixing seat (2054).

8. The screw-type air-cooled explosion-proof unit with a structure that is easy to install and disassemble as claimed in claim 1, characterized in that: The adjustment component (207) comprises an electric linear guide rail (2071), a lower slide seat (2072), a telescopic connecting rod (2073), an upper slide seat (2074), a first electric telescopic rod (2075) and a movable guide rail (2076); the upper end of the electric linear guide rail (2071) is slidably connected to the lower slide seat (2072), and one side of the upper end of the lower slide seat (2072) is rotationally connected to one side of the lower end of the upper slide seat (2074) through the telescopic connecting rod (2073); at the same time, the inside of the other side of the upper end of the lower slide seat (2072) is rotationally connected to the inside of the other side of the lower end of the upper slide seat (2074) through the first electric telescopic rod (2075); and the upper slide seat (2074) is slidably connected to the inner side of the lower end of the placement seat (201) through the movable guide rail (2076).

9. The screw-type air-cooled explosion-proof unit with a structure that is easy to install and disassemble as claimed in claim 1, characterized in that: The cleaning processing assembly (5) comprises a lifting frame (501), a second electric push rod (502), a side plate (503), a cleaning brush (504) and a dust collector head (505); the lifting frame (501) is a circular structure, and the lifting frame (501) is sleeved on the outer side of the upper end of the explosion-proof housing (101); at the same time, the upper ends of the lifting frame (501) are connected to the lower side edges of the protective top plate (4) through symmetrically arranged second electric push rods (502); the lower ends of the lifting frame (501) are symmetrically provided with side plates (503), and the two side plates (503) are located A cleaning brush (504) and a dust collector head (505) are respectively arranged on the outer side of the corresponding ventilation mesh plate (104) and the inner upper and lower ends of the two side plates (503). The cleaning brush (504) is in contact with the outer side of the corresponding ventilation mesh plate (104). The outer side of the dust collector head (505) is connected to a suction pump (507) via a dust conveying pipe (506). The suction pump (507) penetrates the protective frame (509) and is detachably connected to the collecting bag (510) via a dust guiding pipe (508). The collecting bag (510) is located inside the protective frame (509).

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