High-pressure and high-temperature steam cleaning machine

Abstract

The utility model belongs to the technical field of steam cleaning machines, and particularly relates to a high-pressure and high-temperature steam cleaning machine which comprises a steam cleaning machine body, a gas conveying pipe is arranged above one side of the steam cleaning machine body, a spray head is arranged at one end of the gas conveying pipe, an installation ring is fixedly connected to the end, away from the gas conveying pipe, of the spray head, and a nozzle is inserted into the installation ring. Clamping grooves are formed in the top and the bottom of the inner wall of the mounting ring, grooves are formed in the top and the bottom of the spray nozzle, telescopic rods are fixedly connected into the grooves, clamping blocks are fixedly connected to the top ends of the telescopic rods, first springs movably sleeve the surfaces of the telescopic rods, and in the process that the spray nozzle is inserted into the spray head, the clamping blocks can contract inwards under the action of the telescopic rods; in the use process, the nozzle and the spray head are in flexible clamping connection, so that when a worker replaces the nozzle, the worker does not need to make direct contact with the nozzle, and the situation that the hand is scalded is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of steam cleaning machines, in particular to a high-pressure and high-temperature steam cleaning machine. Background Art

[0002] A steam cleaner is a device that uses high-temperature, high-pressure steam for cleaning. It is mainly used to clean floors, doors and windows, clothing, range hoods, air conditioners, microwave ovens, sanitary ware, remove dust and bacteria, and is environmentally friendly and hygienic.

[0003] During the use of existing steam cleaning machines, the nozzles on the nozzles are mostly installed on the nozzles by means of threads. Although this installation method can satisfy the requirement of fixing the nozzles to the nozzles, it has certain defects. Specifically, if the nozzle is replaced during the operation of the steam cleaning machine, the temperature of the nozzle is very high at this time. When the staff twists the nozzle, it may cause burns to the hands of the staff. It can only be replaced after being placed in cold water or left to cool. This results in low replacement efficiency and affects the normal cleaning work. Therefore, a more complete high-pressure and high-temperature steam cleaning machine is needed to solve the above-mentioned problems. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a high-pressure and high-temperature steam cleaning machine, which effectively solves the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-pressure and high-temperature steam cleaning machine comprises a steam cleaning machine body, an air supply pipe is arranged on the upper side of one side of the steam cleaning machine body, a nozzle is arranged on one end of the air supply pipe, a mounting ring is fixedly connected to the end of the nozzle away from the air supply pipe, a nozzle is inserted in the mounting ring, a card slot is provided at the top and bottom of the inner wall of the mounting ring, a groove is provided at the top and bottom of the nozzle, a telescopic rod is fixedly connected in the groove, a card block is fixedly connected at the top of the telescopic rod, a first spring is movably sleeved on the surface of the telescopic rod, when the nozzle is inserted into the nozzle, the card block will shrink inwardly under the action of the telescopic rod until the nozzle is completely inserted into the nozzle, the card block will automatically move under the action of the first spring and be carded into the card slot to connect the nozzle and the nozzle together, a pressing rod is movably inserted at the top and bottom of the mounting ring, and the pressing rod can make the card block detach from the card slot.

[0006] Furthermore, the top and bottom of the mounting ring are provided with a cross groove connected to the card slot, the cross groove is composed of a transverse groove and a longitudinal groove, the pressing rod is movably inserted in the longitudinal groove of the cross groove, a transverse plate is fixedly sleeved above the surface of the pressing rod located in the transverse groove of the cross groove, and a second spring located in the transverse groove of the cross groove is movably sleeved on the surface of the pressing rod located below the transverse plate, and when the second spring is not subjected to external force, the pressing rod and the card block do not contact each other.

[0007] Furthermore, a handle is fixedly connected to the top surface of the spray head.

[0008] Furthermore, one side of the block is inclined.

[0009] Furthermore, a drawer is movably connected to the front of the main body of the steam cleaning machine, and various types of nozzles are placed in the drawer.

[0010] Furthermore, a heat-insulating ring is fixedly sleeved on the outer peripheral surface of the mounting ring, and the heat-insulating ring will not affect the normal use of the pressing rod. A sealing ring is fixedly connected inside the mounting ring, and when the nozzle is fully inserted into the nozzle, the nozzle will be close to the side of the sealing ring.

[0011] Furthermore, the inner wall of the mounting ring is provided with limiting grooves on both the front and rear sides, and the nozzle is fixedly provided with limiting blocks that can be inserted into the limiting grooves on both the front and rear sides.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] During the use of the utility model, the nozzle and the spray head adopt a flexible clamping form, so that the staff does not need to directly contact the nozzle when replacing the nozzle, avoiding the situation of hand burns. The specific operation is to put the spray head on the table, and then press the two pressing rods at the same time with the hands. The pressing rods can separate the two clamping blocks from the clamping slots. At this time, you only need to gently shake the spray head skin, and the nozzle can fall out of the spray head. Then take out a new nozzle from the drawer and insert the nozzle into the spray head. In the process of the nozzle entering the spray head, the clamping block on the nozzle will shrink into the groove until the clamping block moves to the clamping slot. The clamping block will automatically reset under the action of the first spring and clamp into the clamping slot to complete the installation of the nozzle and the spray head. After the installation is completed, the staff can continue to use the steam cleaning machine body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] 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:

[0015] Figure 1 It is a structural schematic diagram of the utility model in a front view;

[0016] Figure 2 It is a schematic diagram of the front cross-sectional structure of the nozzle of the utility model as a whole;

[0017] Figure 3 For this utility model Figure 3 A is a schematic diagram of the structure enlarged;

[0018] Figure 4 This is a schematic structural diagram of the nozzle of the utility model in an overall side view;

[0019] In the figure: 1. Steam cleaner body; 2. Gas pipe; 3. Nozzle; 4. Handle; 5. Mounting ring; 6. Nozzle; 7. Drawer; 8. Heat insulation ring; 9. Groove; 10. Telescopic rod; 11. First spring; 12. Block; 13. Slot; 14. Cross groove; 15. Pressing rod; 16. Horizontal plate; 17. Second spring; 18. Limiting groove; 19. Limiting block; 20. Sealing ring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] according to Figure 1-Figure 4 As shown, the utility model discloses a high-pressure and high-temperature steam cleaning machine, including a steam cleaning machine body 1, an air delivery pipe 2 is arranged on the upper side of one side of the steam cleaning machine body 1, a nozzle 3 is arranged on one end of the air delivery pipe 2, a mounting ring 5 is fixedly connected to the end of the nozzle 3 away from the air delivery pipe 2, a nozzle 6 is inserted in the mounting ring 5, a slot 13 is provided at the top and bottom of the inner wall of the mounting ring 5, a groove 9 is provided at the top and bottom of the nozzle 6, a telescopic rod 10 is fixedly connected in the groove 9, and the top of the telescopic rod 10 is fixedly connected to the top of the telescopic rod 10. A clamping block 12 is connected, and a first spring 11 is movably sleeved on the surface of the telescopic rod 10. When the nozzle 6 is inserted into the nozzle 3, the clamping block 12 will shrink inwardly under the action of the telescopic rod 10 until the nozzle 6 is completely inserted into the nozzle 3. The clamping block 12 will automatically move under the action of the first spring 11 and be clamped into the clamping groove 13 to connect the nozzle 6 and the nozzle 3 together. The top and bottom of the mounting ring 5 are movably inserted with pressing rods 15, and the pressing rods 15 can disengage the clamping block 12 from the clamping groove 13.

[0022] according to Figure 2 and Figure 3As shown, the top and bottom of the mounting ring 5 are both provided with a cross groove 14 connected to the card slot 13, and the cross groove 14 is composed of a transverse groove and a longitudinal groove. The pressing rod 15 is movably inserted in the longitudinal groove of the cross groove 14, and a transverse plate 16 is fixedly sleeved above the surface of the pressing rod 15 located in the transverse groove of the cross groove 14, and a second spring 17 located in the transverse groove of the cross groove 14 is movably sleeved on the surface of the pressing rod 15 located below the transverse plate 16, and when the second spring 17 is not subjected to external force, the pressing rod 15 and the card block 12 do not contact each other, and the pressing rod 15 is pressed downward, and the pressing rod 15 can separate the card block 12 from the card slot 13, and the nozzle will automatically slide out of the nozzle 3 at this time, and there is no need to twist it by hand, and the pressing rod 15 will automatically reset under the action of the second spring 17.

[0023] according to Figure 1 As shown, a handle 4 is fixedly connected to the top surface of the spray head 3 , and the handle 4 can facilitate the staff to hold the spray head 3 .

[0024] according to Figure 3 As shown, one side of the block 12 is tilted, and the tilted block 12 can enter the nozzle 3 more smoothly.

[0025] according to Figure 1 As shown, a drawer 7 is movably connected to the front of the steam cleaning machine body 1, and various types of nozzles 6 are placed in the drawer 7.

[0026] according to Figure 2 As shown, a heat insulating ring 8 is fixedly sleeved on the outer peripheral surface of the mounting ring 5, and the heat insulating ring 8 will not affect the normal use of the pressing rod 15. A sealing ring 20 is fixedly connected inside the mounting ring 5, and when the nozzle 6 is fully inserted into the nozzle 3, the nozzle 3 will be close to the side of the sealing ring 20.

[0027] according to Figure 4 As shown, limiting grooves 18 are provided on both the front and rear sides of the inner wall of the mounting ring 5, and limiting blocks 19 that can be inserted into the limiting grooves 18 are fixedly connected on both the front and rear sides of the nozzle 6. The setting of the limiting block 19 and the limiting groove 18 enables the block 12 to be accurately engaged in the groove 13 when the nozzle 6 is inserted into the nozzle head 3.

[0028] Working principle: During the operation of the steam cleaning machine body 1, when the nozzle 6 needs to be replaced, just put the nozzle 3 on the table, and then press the two pressing rods 15 at the same time with your hands. The pressing rods 15 can separate the two blocks 12 from the slots 13. At this time, just shake the nozzle skin 3 gently, the nozzle 6 can fall out of the nozzle 3, and then take out a new nozzle 6 from the drawer 7 and insert the nozzle 6 into the nozzle 3. In the process of the nozzle 6 entering the nozzle 3, the block 12 on the nozzle 6 will shrink into the groove 9 until the block 12 moves to the slot 13. The block 12 will automatically reset under the action of the first spring 11 and be snapped into the slot 13 to complete the installation of the nozzle 6 and the nozzle 3. After the installation is completed, the staff can continue to use the steam cleaning machine body 1.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] Although the 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 high-pressure and high-temperature steam cleaning machine, comprising a steam cleaning machine body (1), characterized in that: An air supply pipe (2) is arranged above one side of the steam cleaning machine body (1), a nozzle (3) is arranged at one end of the air supply pipe (2), a mounting ring (5) is fixedly connected to the end of the nozzle (3) away from the air supply pipe (2), a nozzle (6) is inserted into the mounting ring (5), a clamping groove (13) is provided at the top and bottom of the inner wall of the mounting ring (5), a groove (9) is provided at the top and bottom of the nozzle (6), a telescopic rod (10) is fixedly connected in the groove (9), a clamping block (12) is fixedly connected to the top of the telescopic rod (10), and the surface of the telescopic rod (10) is provided with a clamping groove (13). The upper movable sleeve is connected with a first spring (11). When the nozzle (6) is inserted into the nozzle (3), the block (12) will shrink inwards under the action of the telescopic rod (10) until the nozzle (6) is completely inserted into the nozzle (3). The block (12) will automatically move under the action of the first spring (11) and be engaged in the card slot (13), connecting the nozzle (6) and the nozzle (3) together. The top and bottom of the mounting ring (5) are both movably connected with a pressing rod (15), and the pressing rod (15) can make the block (12) detach from the card slot (13).

2. A high pressure and high temperature steam cleaning machine according to claim 1, characterized in that: The top and bottom of the mounting ring (5) are both provided with a cross groove (14) connected to the clamping groove (13), the cross groove (14) consisting of a transverse groove and a longitudinal groove, the pressing rod (15) is movably inserted in the longitudinal groove of the cross groove (14), a transverse plate (16) is fixedly sleeved above the surface of the pressing rod (15) located in the transverse groove of the cross groove (14), and a second spring (17) located in the transverse groove of the cross groove (14) is movably sleeved on the surface of the pressing rod (15) located below the transverse plate (16), and when the second spring (17) is not subjected to external force, the pressing rod (15) and the clamping block (12) do not contact each other.

3. A high pressure and high temperature steam cleaning machine according to claim 1, characterized in that: A handle (4) is fixedly connected to the top surface of the spray head (3).

4. The high-pressure and high-temperature steam cleaning machine according to claim 1, characterized in that: One side of the clamping block (12) is arranged to be inclined.

5. The high-pressure and high-temperature steam cleaning machine according to claim 1, characterized in that: A drawer (7) is movably plugged into the front of the steam cleaning machine body (1), and various types of nozzles (6) are contained in the drawer (7).

6. The high-pressure and high-temperature steam cleaning machine according to claim 1, characterized in that: A heat insulating ring (8) is fixedly sleeved on the outer peripheral surface of the mounting ring (5), and the heat insulating ring (8) will not affect the normal use of the pressing rod (15). A sealing ring (20) is fixedly connected inside the mounting ring (5), and when the nozzle (6) is fully inserted into the nozzle (3), the nozzle (3) will be close to the side of the sealing ring (20).

7. The high-pressure and high-temperature steam cleaning machine according to claim 1, characterized in that: Limiting grooves (18) are provided on both the front and rear sides of the inner wall of the mounting ring (5), and limiting blocks (19) capable of being inserted into the limiting grooves (18) are fixedly connected on both the front and rear sides of the nozzle (6).

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