Heating system for high-temperature steam cleaning machine

Abstract

The utility model provides a heating system for a high-temperature steam cleaning machine. The heating system comprises a first heating coil, a second heating coil, a temperature monitoring sensor, a fuel tank, a combustor, two connecting structures, two fixing structures and two mounting structures. The first heating coil is arranged on the inner side of the second heating coil; an inlet of the first heating coil and an inlet of the second heating coil are both connected with the water pump through a connecting structure, and an outlet of the first heating coil and an outlet of the second heating coil are both connected with the injection system through another connecting structure. The heating system for the high-temperature steam cleaning machine solves the problems that due to the fact that the efficiency of heating water flow into steam flow through a heating coil pipe of a heating system in the related technology is too low, steam with enough high temperature and high pressure cannot be generated, oil stains and oil dirt are difficult to effectively remove, and the cleaning effect is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of cleaning oil dirt and grease, in particular to a heating system for a high-temperature steam cleaning machine. Background Art

[0002] In the operations of oil production plants, underground operation companies, special vehicle repair plants, pipeline cleaning companies and other units, it is often necessary to clean the heavy oil and grease on the production equipment, sites and various production links. Traditional water cleaning equipment faces many difficulties in the cleaning process. The cleaning is extremely difficult and the cleaning operation is labor-intensive. At the same time, there is a serious waste of water resources, and it is even easy to cause secondary environmental pollution. In order to solve these problems, high-temperature steam cleaning machines came into being. High-temperature steam cleaning machines use the powerful cleaning effect of high-temperature steam to effectively remove stubborn dirt such as grease and heavy oil, and the cleaning effect is obvious. Because the efficiency of the heating coil of the heating system in the related technology to heat the water flow into steam flow is too low, it is impossible to generate sufficiently high-temperature and high-pressure steam, making it difficult to effectively remove oil and grease, resulting in reduced cleaning effect. Summary of the invention

[0003] In view of this, the present invention aims to solve one of the related technical problems at least to a certain extent.

[0004] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0005] A heating system for a high-temperature steam cleaning machine comprises a first heating coil, a second heating coil, a temperature monitoring sensor, a fuel tank, a burner, two connecting structures, two fixing structures and two mounting structures;

[0006] The first heating coil is arranged inside the second heating coil;

[0007] The inlet of the first heating coil and the inlet of the second heating coil are both connected to the water pump through one of the connecting structures, and the outlet of the first heating coil and the outlet of the second heating coil are both connected to the injection system through another of the connecting structures;

[0008] The two fixed structures are symmetrically arranged on the front and rear sides of the first heating coil and the second heating coil, each of the fixed structures is fixedly connected to the first heating coil and the second heating coil, and each of the fixed structures is correspondingly provided with a mounting structure, and the mounting structure is used to be connected and fixed to the inner cavity of the cleaning machine;

[0009] The fuel tank is used to provide fuel for the burner, and the burner is used to heat the high-pressure water flow entering the first heating coil and the second heating coil into high-pressure water vapor.

[0010] Furthermore, the connecting structure includes a fixed plate, a fixed sleeve, a first connecting sleeve and a second connecting sleeve, the fixed sleeve is arranged on the upper end surface of the fixed plate, the fixed sleeve is connected to the ports of the first heating coil and the second heating coil, the first connecting sleeve is threadedly connected to the fixed sleeve, the second connecting sleeve is arranged on the top end surface of the first connecting sleeve, and a plurality of strip-shaped through holes are arranged on the outer wall of the second connecting sleeve.

[0011] Furthermore, the connection structure also includes a filtering structure, which includes a filter screen and two first connecting rods. The filter screen is connected and fixed to the bottom end surface of the second connecting sleeve through the two first connecting rods, and the filter screen is arranged on the inner side of the fixed sleeve.

[0012] Furthermore, the fixing structure includes a first fixing rod, a second fixing rod and two second connecting rods, the first fixing rod is arranged on the inner side of the first heating coil, the second fixing rod is arranged on the outer side of the second heating coil, the first fixing rod is connected and fixed to the second fixing rod through two second connecting rods, the first fixing rod is fixed to the first heating coil, the second heating coil is fixed to the second fixing rod, and each of the second fixing rods corresponds to one of the mounting structures and is detachable.

[0013] Furthermore, a positioning slot is provided on the outer end face of the second fixed rod, and the mounting structure is arranged in the positioning slot. The mounting structure includes a pad, two connecting blocks, two buffer structures and two third connecting rods. The two connecting blocks are both arranged in the positioning slot, and each of the connecting blocks is detachably connected to the positioning slot. The two third connecting rods both pass through the pad, one end of the third connecting rod is slidably connected to the connecting block, and the other end of the third connecting rod is used to connect to the inner cavity of the cleaning machine, and each of the third connecting rods is correspondingly provided with a buffer structure.

[0014] Furthermore, the buffer structure is a buffer spring, one end of the buffer spring is against the pad, and the other end of the buffer spring is connected to the bottom column block.

[0015] Compared with the prior art, the heating system for a high-temperature steam cleaning machine described in the utility model has the following advantages:

[0016] 1. The combination of the first heating coil and the second heating coil can achieve rapid heating of the high-pressure water flow, effectively improving the heating efficiency. This design ensures that the water flow can be fully converted into high-temperature, high-pressure water vapor, which can better deal with oil and grease. Since it can generate sufficiently high-temperature, high-pressure steam, the new heating system can more effectively remove oil and grease, improving the cleaning effect. This helps solve the oil pollution problem and improve the quality and efficiency of cleaning operations.

[0017] 2. The fixing structure consists of a first fixing rod, a second fixing rod and a second connecting rod, which can firmly fix the first heating coil and the second heating coil on the inside of the cleaning machine to ensure the stability of the entire heating system. The two fixing structures are symmetrically arranged on the front and rear sides of the first heating coil and the second heating coil to ensure the balance and stability of the structure and prevent the heating effect from being affected by vibration or imbalance.

[0018] 3. The mounting structure is connected and fixed to the inner cavity of the cleaning machine to ensure that the heating system will not shift or loosen during operation, thus ensuring the normal operation of the entire system. Each mounting structure can be tightly connected to the inner cavity of the cleaning machine, adapting to different models of cleaning machines, with strong versatility and compatibility. The design of the mounting structure can effectively alleviate the impact of machine vibration or external vibration, ensuring the stable operation of the heating system during operation and avoiding failures.

[0019] 4. The fixed sleeve is arranged on the upper surface of the fixed plate and is connected to the ports of the first heating coil and the second heating coil, which ensures the tight connection between the connection structure and the heating coil, avoids heat loss and energy waste, and improves the heating efficiency. Through the threaded connection between the first connection sleeve and the fixed sleeve and the setting of the second connection sleeve, the entire connection structure is more stable and reliable, and can withstand the vibration and pressure during the operation of the system, ensuring the normal operation of the system. The threaded connection design makes the connection structure easy to disassemble and install, and is convenient for cleaning and maintenance operations. This can save maintenance time and improve the reliability and continuous operation time of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0021] Figure 1 This is a schematic diagram of a heating system for a high-temperature steam cleaning machine according to an embodiment of the utility model;

[0022] Figure 2 This is a schematic diagram of the connection structure described in an embodiment of the utility model;

[0023] Figure 3 This is a schematic diagram of the filtering structure described in an embodiment of the utility model;

[0024] Figure 4 This is a schematic diagram of the fixing structure described in an embodiment of the utility model;

[0025] Figure 5 This is a top view of a heating system for a high-temperature steam cleaning machine described in an embodiment of the utility model.

[0026] Description of reference numerals:

[0027] 101, first heating coil; 201, second heating coil; 301, fixing plate; 302, fixing sleeve; 401, first connecting sleeve; 402, second connecting sleeve; 403, first connecting rod; 404, filter screen; 501, second fixing rod; 502, first fixing rod; 503, second connecting rod; 601, connecting block; 602, positioning notch; 603, third connecting rod; 604, buffer structure; 605, pad. DETAILED DESCRIPTION

[0028] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0029] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0031] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0032] A heating system for a high temperature steam cleaning machine, such as Figure 1As shown, it includes a first heating coil 101, a second heating coil 201, a temperature monitoring sensor, a fuel tank, a burner, two connecting structures, two fixed structures and two mounting structures; the first heating coil 101 is arranged on the inner side of the second heating coil 201; the inlet of the first heating coil 101 and the inlet of the second heating coil 201 are connected to the water pump through a connecting structure, and the outlet of the first heating coil 101 and the outlet of the second heating coil 201 are connected to the injection system through another connecting structure; the two fixed structures are symmetrically arranged on the front and rear sides of the first heating coil 101 and the second heating coil 201, each of the fixed structures is fixedly connected to the first heating coil 101 and the second heating coil 201, and a mounting structure is correspondingly arranged on each of the fixed structures, and the mounting structure is used to be connected and fixed to the inner cavity of the cleaning machine; the fuel tank is used to provide fuel for the burner, and the burner is used to heat the high-pressure water flow entering the first heating coil 101 and the second heating coil 201 into high-pressure water vapor. By combining the first heating coil 101 and the second heating coil 201, the high-pressure water flow is quickly heated, which effectively improves the heating efficiency. This design ensures that the water flow can be fully converted into high-temperature, high-pressure water vapor, which better copes with oil and grease. Since it can generate sufficiently high-temperature, high-pressure steam, the new heating system can more effectively remove oil and grease, thereby improving the cleaning effect. This helps solve the oil pollution problem and improve the quality and efficiency of cleaning operations.

[0033] The connection structure includes a fixed plate 301, a fixed sleeve 302, a first connection sleeve 401 and a second connection sleeve 402. The fixed sleeve 302 is arranged on the upper end surface of the fixed plate 301. The fixed sleeve 302 is connected to the ports of the first heating coil 101 and the second heating coil 201. The first connection sleeve 401 is threadedly connected to the fixed sleeve 302. The second connection sleeve 402 is arranged on the top end surface of the first connection sleeve 401. A plurality of strip-shaped through holes are arranged on the outer wall of the second connection sleeve 402. The connection structure also includes a filtering structure. The filtering structure includes a filter screen and two first connecting rods 403. The filter screen is connected and fixed to the bottom end surface of the second connection sleeve 402 through the two first connecting rods 403. The filter screen is arranged on the inner side of the fixed sleeve 302. In this embodiment, the fixed plate is welded to the ports of the first heating coil and the second heating coil. The fixed sleeve 302 is arranged on the upper end surface of the fixed plate 301 and is connected to the ports of the first heating coil 101 and the second heating coil 201, ensuring a tight connection between the connection structure and the heating coil, avoiding heat loss and energy waste, and improving heating efficiency. Through the threaded connection between the first connecting sleeve 401 and the fixed sleeve 302 and the setting of the second connecting sleeve 402, the entire connection structure is more stable and reliable, and can withstand the vibration and pressure during the operation of the system, ensuring the normal operation of the system. The threaded connection design makes the connection structure easy to disassemble and install, and is convenient for cleaning and maintenance operations. This can save maintenance time and improve the reliability and continuous operation time of the equipment.

[0034] The fixed structure includes a first fixed rod 502, a second fixed rod 501 and two second connecting rods 503. The first fixed rod 502 is arranged on the inner side of the first heating coil 101, and the second fixed rod 501 is arranged on the outer side of the second heating coil 201. The first fixed rod 502 is connected and fixed to the second fixed rod 501 through two second connecting rods 503. The first fixed rod 502 is fixedly connected to the first heating coil 101, and the second heating coil 201 is fixedly connected to the second fixed rod 501. Each second fixed rod 501 corresponds to a detachable mounting structure. The fixed structure is composed of the first fixed rod 502, the second fixed rod 501 and the second connecting rod 503, which can firmly fix the first heating coil 101 and the second heating coil 201 on the inner side of the cleaning machine to ensure the stability of the entire heating system. The two fixed structures are symmetrically arranged on the front and rear sides of the first heating coil 101 and the second heating coil 201 to ensure the balance and stability of the structure and prevent the heating effect from being affected by vibration or imbalance.

[0035] The outer end surface of the second fixed rod 501 is provided with a positioning notch 602, and the mounting structure is arranged in the positioning notch 602. The mounting structure includes a pad 605, two connecting blocks 601, two buffer structures 604 and two third connecting rods 603. The two connecting blocks 601 are both arranged in the positioning notch 602, and each connecting block 601 is detachably connected to the positioning notch 602. The two third connecting rods 603 both penetrate the pad 605, and one end of the third connecting rod 603 is slidably connected to the connecting block 601, and the other end of the third connecting rod 603 is used to connect to the inner cavity of the cleaning machine. Each third connecting rod 603 is correspondingly provided with a buffer structure 604. In this embodiment, the buffer structure 604 is a buffer spring, one end of the buffer spring is against the pad 605, and the other end of the buffer spring is connected to the bottom column connecting block 601. The mounting structure is connected and fixed to the inner cavity of the cleaning machine to ensure that the heating system will not shift or loosen during operation, thereby ensuring the normal operation of the entire system. Each mounting structure can be tightly connected to the inner cavity of the cleaning machine, adapting to different models of cleaning machines, and has strong versatility and compatibility. The design of the mounting structure can effectively alleviate the impact of machine vibration or external vibration, ensuring that the heating system operates stably during operation and avoiding failures.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. 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 heating system for a high temperature steam cleaning machine, characterized in that: It comprises a first heating coil (101), a second heating coil (201), a temperature monitoring sensor, a fuel tank, a burner, two connecting structures, two fixing structures and two mounting structures; The first heating coil (101) is arranged inside the second heating coil (201); The inlet of the first heating coil (101) and the inlet of the second heating coil (201) are both connected to the water pump via one of the connecting structures, and the outlet of the first heating coil (101) and the outlet of the second heating coil (201) are both connected to the injection system via another of the connecting structures; The two fixed structures are symmetrically arranged on the front and rear sides of the first heating coil (101) and the second heating coil (201), each of the fixed structures is fixedly connected to the first heating coil (101) and the second heating coil (201), and each of the fixed structures is correspondingly provided with a mounting structure, and the mounting structure is used to be connected and fixed to the inner cavity of the cleaning machine; The fuel tank is used to provide fuel for the burner, and the burner is used to heat the high-pressure water flow entering the first heating coil (101) and the second heating coil (201) into high-pressure water vapor.

2. A heating system for a high temperature steam cleaning machine according to claim 1, characterized in that: The connection structure comprises a fixing plate (301), a fixing sleeve (302), a first connecting sleeve (401) and a second connecting sleeve (402); the fixing sleeve (302) is arranged on the upper end surface of the fixing plate (301); the fixing sleeve (302) is connected to ports of the first heating coil (101) and the second heating coil (201); the first connecting sleeve (401) is threadedly connected to the fixing sleeve (302); the second connecting sleeve (402) is arranged on the top end surface of the first connecting sleeve (401); and a plurality of strip-shaped through holes are arranged on the outer wall of the second connecting sleeve (402).

3. A heating system for a high temperature steam cleaning machine according to claim 2, characterized in that: The connection structure also includes a filtering structure, which includes a filter screen and two first connecting rods (403). The filter screen is connected and fixed to the bottom end surface of the second connecting sleeve (402) through the two first connecting rods (403). The filter screen is arranged on the inner side of the fixing sleeve (302).

4. A heating system for a high-temperature steam cleaning machine according to any one of claims 1 to 3, characterized in that: The fixing structure comprises a first fixing rod (502), a second fixing rod (501) and two second connecting rods (503); the first fixing rod (502) is arranged on the inner side of the first heating coil (101); the second fixing rod (501) is arranged on the outer side of the second heating coil (201); the first fixing rod (502) is connected and fixed to the second fixing rod (501) via the two second connecting rods (503); the first fixing rod (502) is fixedly connected to the first heating coil (101); the second heating coil (201) is fixedly connected to the second fixing rod (501); each of the second fixing rods (501) is detachably connected to one of the mounting structures.

5. A heating system for a high temperature steam cleaning machine according to claim 4, characterized in that: A positioning notch (602) is provided on the outer end face of the second fixed rod (501), and the mounting structure is arranged in the positioning notch (602). The mounting structure includes a pad (605), two connecting blocks (601), two buffer structures (604) and two third connecting rods (603). The two connecting blocks (601) are both arranged in the positioning notch (602), and each of the connecting blocks (601) is detachably connected to the positioning notch (602). The two third connecting rods (603) pass through the pad (605), one end of the third connecting rod (603) is slidably connected to the connecting block (601), and the other end of the third connecting rod (603) is used to connect to the inner cavity of the cleaning machine. Each of the third connecting rods (603) is correspondingly provided with a buffer structure (604).

6. A heating system for a high temperature steam cleaning machine according to claim 5, characterized in that: The buffer structure (604) is a buffer spring, one end of which abuts against the pad (605), and the other end of which is connected to the bottom column connection block (601).

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