Cleaning device for pressure tank

Abstract

The utility model provides a cleaning device for a pressure tank, which comprises a U-shaped mounting frame, a base, travelling wheels, a plurality of telescopic push rods, a mounting cylinder, a feeding pipe, a discharging nozzle, a cleaning agent inlet pipe, a clear water inlet pipe, a hot air inlet pipe, a cleaning agent adding pipe, a clear water adding pipe, a hot air blower and a first pump body, wherein the left side end and the right side end of the bottom of the mounting frame are respectively provided with a base; and the second pump body, the air supply pipe, the medicine guide hose, the water guide hose, the air guide hose and the first control valve are arranged, a second control valve is arranged on the clear water inlet pipe, and a third control valve is arranged on the hot air inlet pipe. According to the cleaning device of the pressure tank, the basic requirement for cleaning the inner wall of the pressure tank can be met, water drops left after cleaning in the pressure tank can be rapidly and efficiently dried, and therefore convenience is provided for subsequent use of the pressure tank by a user.

Description

Technical Field

[0001] The utility model belongs to the technical field of pressure tank cleaning, and particularly relates to a cleaning device for a pressure tank. Background Art

[0002] During the use of a pressure tank, it is necessary to clean the inner wall of the pressure tank. The existing cleaning devices for pressure tanks can meet the basic requirements for cleaning the pressure tank, but often cannot automatically and conveniently dry the pressure tank after the cleaning process. Users need to spend additional time and effort to dry the water droplets remaining in the pressure tank after cleaning, which brings great inconvenience to people's use and also affects the subsequent use of the pressure tank.

[0003] For example, the utility model with the publication number CN 214211633 U discloses a high-efficiency cleaning device for a pressure vessel tank. In the technical solution of this patent, the pressure vessel tank can be effectively cleaned, but the water droplets remaining in the pressure vessel tank after cleaning cannot be quickly and efficiently dried. Users need to additionally use a drying device to dry the pressure dissolved gas tank, which increases the workload of users and cannot fully meet people's usage requirements. Summary of the Utility Model

[0004] In view of this, in order to overcome the deficiencies of the prior art, the utility model provides a cleaning device for a pressure tank, which can not only meet the basic requirements for cleaning the inner wall of the pressure tank, but also quickly and efficiently dry the water droplets remaining in the pressure tank after cleaning, thereby providing convenience for the subsequent use of the pressure tank by users.

[0005] To solve the above technical problems, the technical solution adopted by the present utility model is as follows: A cleaning device for a pressure tank, including a U-shaped mounting frame. The left and right side ends at the bottom of the mounting frame are respectively provided with bases. The bottom corners of the two bases are respectively provided with traveling wheels. At the left end of the top of the mounting frame, a plurality of telescopic push rods with output shafts extending below the top of the mounting frame are vertically arranged. The lower ends of the output shafts of the plurality of telescopic push rods are jointly provided with a mounting cylinder having a transfer cavity inside. The bottom of the mounting cylinder is provided with a feed pipe communicating with the transfer cavity. The bottom of the feed pipe is provided with a discharge nozzle having a plurality of discharge ports on both the side end and the bottom. The top of the mounting cylinder is successively provided with a cleaning agent inlet pipe, a clear water inlet pipe, and a hot air inlet pipe. The top of the mounting frame is also successively penetrated by a cleaning agent addition pipe with an inlet end extending to the side part at the lower end of the mounting frame and a clear water addition pipe. The top of the mounting frame is also provided with a hot air blower. A first pump body is installed on the cleaning agent addition pipe, a second pump body is provided on the clear water addition pipe. The air outlet end of the hot air blower is provided with an air supply pipe penetrating the top of the mounting frame. A guiding medicine hose is arranged between the cleaning agent addition pipe and the cleaning agent inlet pipe, a guiding water hose is arranged between the clear water inlet pipe and the clear water addition pipe, and a guiding air hose is arranged between the air supply pipe and the hot air inlet pipe. A first control valve is arranged on the feed pipe, a second control valve is arranged on the clear water inlet pipe, and a third control valve is arranged on the hot air inlet pipe. The cleaning agent is a commonly used cleaning liquid, such as an oxalic acid dilution liquid with a conventional dilution concentration. The traveling wheels are universal wheels with wheel brakes.

[0006] As a further improvement of the present utility model, the lower ends of both the mounting cylinder and the mounting cavity are conical.

[0007] As a further improvement of the present utility model, a pushing rod is also arranged at the side end of the mounting frame. The pushing rod is U-shaped. An anti-slip sleeve is arranged on the pushing rod.

[0008] As a further improvement of the present utility model, a touch display screen is also arranged at the side end of the mounting frame. The touch display screen is electrically connected to the plurality of telescopic push rods, the first control valve, the second control valve, the third control valve, the first pump body, the second pump body, and the hot air blower respectively. Through the touch display screen, the states of the plurality of telescopic push rods, the first control valve, the second control valve, the third control valve, the first pump body, the second pump body, and the hot air blower can be conveniently adjusted.

[0009] As a further improvement of the present utility model, a guiding rod penetrating the top of the mounting frame and slidably connected to the top of the mounting frame is also arranged at the top of the mounting cylinder. A guiding sliding hole adapted to the guiding rod is arranged at the top of the mounting frame.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] First, the user can first move the device through the walking wheels to move the discharge nozzle above the top opening of the pressure tank. Subsequently, the discharge nozzle is inserted into the pressure tank through the telescopic push rod. Then, the cleaning agent delivery pipe is connected to the cleaning agent discharge pipe. Then, the first control valve is opened, and the cleaning agent is introduced into the cleaning agent addition pipe through the first pump body, and then enters the transfer chamber of the installation cylinder through the guide hose and the cleaning agent inlet pipe. Then, it reaches the discharge nozzle through the feed pipe and sprays out from multiple discharge ports, thereby flushing the inner wall of the pressure tank, and cleaning the inner wall of the pressure tank by means of a chemical reaction between the cleaning agent and the dirt on the inner wall of the pressure tank. At the same time, the height of the discharge nozzle can be adjusted through the telescopic push rod, so as to fully flush and chemically react to clean the inner wall of the pressure tank. After that, the discharge pipe of the pressure tank can be opened to discharge the cleaning agent. Subsequently, the first control valve and the first pump body can be closed, the second control valve can be opened, and the clear water delivery pipe can be connected to the clear water addition pipe. Then, the second pump body is started, and clear water is delivered to the transfer chamber through the clear water addition pipe, the water guide hose, and the clear water inlet pipe. Then, the clear water is delivered to the discharge nozzle through the feed pipe and sprays out through multiple discharge ports, thereby flushing the inner wall of the pressure tank and flushing the remaining cleaning agent. At the same time, the height of the discharge nozzle can be adjusted through the telescopic push rod, so as to fully flush the inside of the pressure tank and the remaining cleaning agent, and discharge the cleaning water through the discharge pipe. Subsequently, the second control valve and the second pump body can be closed, the third control valve can be opened, and the hot air blower is started, so that the hot air reaches the transfer chamber through the air supply pipe and the air guide hose, and then reaches the discharge nozzle through the guide pipe and blows out, thereby drying the water droplets remaining on the inner wall of the pressure tank. Subsequently, the hot air blower and the third control valve can be closed, and the discharge nozzle is taken out of the pressure tank through the telescopic push rod.

[0012] Second, since the lower ends of both the installation cylinder and the installation cavity are conical, it is convenient to thoroughly discharge the cleaning agent, clear water, etc. in the installation cavity.

[0013] Third, through the push rod, it can cooperate with the walking wheels to conveniently move the device. Through the anti-slip sleeve, it is convenient to operate the push rod.

[0014] Fourth, through the cooperation of the guide rod and the guide sliding hole, the installation cylinder can be prevented from shifting horizontally, thereby preventing the output shaft of the telescopic push rod from shifting horizontally and being damaged. Description of the Drawings

[0015] The following further describes the present invention in detail in conjunction with the drawings and specific embodiments.

[0016] Figure 1 is a schematic structural diagram of the present invention;

[0017] Figure 2 Structural schematic diagrams of the mounting bracket, clean water adding pipe, hot air blower, first pump body, second pump body, air supply pipe, and guiding sliding hole of the present utility model;

[0018] Figure 3 Structural schematic diagrams of the mounting bracket, cleaning agent adding pipe, clean water adding pipe, first pump body, second pump body, air supply pipe, and guiding rod of the present utility model;

[0019] Figure 4 Structural schematic diagrams of the mounting cylinder, feed pipe, discharge nozzle, cleaning agent inlet pipe, clean water inlet pipe, hot air inlet pipe, first control valve, second control valve, and third control valve of the present utility model.

[0020] In the figure: 101, mounting bracket; 102, base; 103, traveling wheel; 104, telescopic push rod; 105, mounting cylinder; 106, feed pipe; 107, discharge nozzle; 108, cleaning agent inlet pipe; 109, clean water inlet pipe; 110, hot air inlet pipe; 111, cleaning agent adding pipe; 112, clean water adding pipe; 113, hot air blower; 114, first pump body; 115, second pump body; 116, air supply pipe; 117, medicine guiding hose; 118, water guiding hose; 119, air guiding hose; 120, first control valve; 121, second control valve; 122, third control valve; 201, pushing rod; 202, touch display screen; 203, anti-slip sleeve; 204, guiding rod; 205, guiding sliding hole. Detailed implementation manners

[0021] In order to better understand the present utility model, the content of the present utility model will be further clearly elaborated below in conjunction with embodiments. However, the protected content of the present utility model is not limited to the following embodiments only. In the following description, a large number of specific details are given to provide a more thorough understanding of the present utility model. However, it is obvious to those skilled in the art that the present utility model can be implemented without one or more of these details.

[0022] Such as Figure 1 、 2, as shown in Figures 3 and 4, a cleaning device for a pressure tank includes a U-shaped mounting frame 101. The left and right side ends of the bottom of the mounting frame 101 are respectively provided with bases 102. The bottom corners of the two bases 102 are respectively provided with traveling wheels 103. The left end of the top of the mounting frame 101 is vertically provided with a plurality of telescopic push rods 104 whose output shafts extend below the top of the mounting frame 101. The lower ends of the output shafts of the plurality of telescopic push rods 104 are jointly provided with a mounting cylinder 105 having a transfer cavity opened inside. The bottom of the mounting cylinder 105 is provided with a feed pipe 106 communicating with the transfer cavity. The bottom of the feed pipe 106 is provided with a discharge nozzle 107 having a plurality of discharge ports on both the side end and the bottom. The top of the mounting cylinder 105 is successively provided with a cleaning agent inlet pipe 108, a clean water inlet pipe 109, and a hot air inlet pipe 110. The top of the mounting frame 101 is also successively penetrated by a cleaning agent addition pipe 111 and a clean water addition pipe 112 whose feeding ends extend to the side part of the lower end of the mounting frame 101. The top of the mounting frame 101 is also provided with a hot air blower 113. A first pump body 114 is installed on the cleaning agent addition pipe 111, a second pump body 115 is provided on the clean water addition pipe 112, and the air outlet end of the hot air blower 113 is provided with an air delivery pipe 116 penetrating the top of the mounting frame 101. A guiding medicine hose 117 is provided between the cleaning agent addition pipe 111 and the cleaning agent inlet pipe 108, a guiding water hose 118 is provided between the clean water inlet pipe 109 and the clean water addition pipe 112, and a guiding air hose 119 is provided between the air delivery pipe 116 and the hot air inlet pipe 110. A first control valve 120 is provided on the feed pipe 106, a second control valve 121 is provided on the clean water inlet pipe 109, and a third control valve 122 is provided on the hot air inlet pipe 110. The cleaning agent is a commonly used cleaning liquid, such as an oxalic acid dilution liquid with a conventional dilution concentration. The traveling wheels 103 are universal wheels with wheel brakes.

[0023] As Figure 1 , 4 shown, the lower ends of both the mounting cylinder 105 and the mounting cavity are conical. Because the lower ends of both the mounting cylinder 105 and the mounting cavity are conical, it is convenient to thoroughly discharge the cleaning agent, clean water, etc. in the mounting cavity.

[0024] The user can first move the device through the walking wheels 103, so that the discharging nozzle 107 moves above the top opening of the pressure tank. Subsequently, the discharging nozzle 107 is inserted into the pressure tank through the telescopic push rod 104. Then, the cleaning agent delivery pipe is connected to the cleaning agent discharging pipe. Then, the first control valve 120 is opened, and the cleaning agent is introduced into the cleaning agent adding pipe 111 through the first pump body 114, and then enters the transfer cavity of the installation cylinder 105 through the guiding medicine hose 117 and the cleaning agent inlet pipe 108. Then, it reaches the discharging nozzle 107 through the feed pipe 106 and sprays out from multiple discharging ports, so as to wash the inner wall of the pressure tank, and the inner wall of the pressure tank is cleaned by the chemical reaction between the cleaning agent and the dirt on the inner wall of the pressure tank. At the same time, the height of the discharging nozzle 107 can be adjusted through the telescopic push rod 104, so as to fully wash and chemically react to clean the inner wall of the pressure tank. After that, the discharging pipe of the pressure tank can be opened to discharge the cleaning agent.

[0025] Subsequently, the first control valve 120 and the first pump body 114 can be closed, the second control valve 121 can be opened, and the clean water delivery pipe is connected to the clean water adding pipe 112. Then, the second pump body 115 is started, and clean water is delivered to the transfer cavity through the clean water adding pipe 112, the water guiding hose 118, and the clean water inlet pipe 109. Then, the clean water is delivered to the discharging nozzle 107 through the feed pipe 106 and sprays out through multiple discharging ports, so as to wash the inner wall of the pressure tank and wash the remaining cleaning agent. At the same time, the height of the discharging nozzle 107 can be adjusted through the telescopic push rod 104, so as to fully wash the inside of the pressure tank and the remaining cleaning agent, and the cleaning water is discharged through the discharging pipe.

[0026] Subsequently, the second control valve 121 and the second pump body 115 can be closed, the third control valve 122 can be opened, and the hot air blower 113 is started, so that the hot air reaches the transfer cavity through the air supply pipe 116 and the air guiding hose 119, and then reaches the discharging nozzle 107 through the guiding material pipe and blows out, so as to dry the water droplets remaining on the inner wall of the pressure tank. Subsequently, the hot air blower 113 and the third control valve 122 can be closed, and the discharging nozzle 107 is taken out of the pressure tank through the telescopic push rod 104.

[0027] According to another embodiment of the present invention, as Figure 1 shown, a pushing rod 201 is further provided at the side end of the mounting frame 101, and the pushing rod 201 is U-shaped. An anti-slip sleeve 203 is provided on the pushing rod 201. Through the pushing rod 201, it can cooperate with the walking wheels 103 to facilitate the movement of the device. Through the anti-slip sleeve 203, the pushing rod 201 can be conveniently operated.

[0028] According to another embodiment of the present invention, asFigure 1 As shown, a touch display screen 202 is further provided at the side end of the mounting bracket 101. The touch display screen 202 is electrically connected to a plurality of telescopic push rods 104, a first control valve 120, a second control valve 121, a third control valve 122, a first pump body 114, a second pump body 115, and a hot air blower 113 respectively. Through the touch display screen 202, it is convenient to adjust the states of the plurality of telescopic push rods 104, the first control valve 120, the second control valve 121, the third control valve 122, the first pump body 114, the second pump body 115, and the hot air blower 113.

[0029] According to another embodiment of the present invention, as Figure 1 , 2 , as shown in FIG. 3, a guide rod 204 that penetrates the top of the mounting bracket 101 and is slidably connected to the top of the mounting bracket 101 is further provided at the top of the mounting cylinder 105. A guide sliding hole 205 adapted to the guide rod 204 is provided at the top of the mounting bracket 101. Through the cooperation of the guide rod 204 and the guide sliding hole 205, it is possible to prevent the mounting cylinder 105 from undergoing lateral displacement, thereby preventing the output shaft of the telescopic push rod 104 from undergoing lateral displacement and being damaged.

[0030] The above are the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art of this technology, without departing from the principle of the present invention, several improvements and refinements can still be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A cleaning device for a pressure tank, comprising a U-shaped mounting bracket (101), characterized in that: On the left and right sides of the bottom of the mounting frame (101), bases (102) are respectively provided. At the bottom corners of the two bases (102), traveling wheels (103) are respectively provided. Vertically arranged at the left end of the top of the mounting frame (101) are a plurality of telescopic push rods (104) with output shafts extending below the top of the mounting frame (101). At the lower ends of the output shafts of the plurality of telescopic push rods (104), a mounting cylinder (105) with a transfer cavity formed inside is jointly provided. At the bottom of the mounting cylinder (105), a feed pipe (106) communicating with the transfer cavity is provided. At the bottom of the feed pipe (106), a discharge nozzle (107) with a plurality of discharge openings provided at both the side end and the bottom is provided. At the top of the mounting cylinder (105), a cleaning agent inlet pipe (108), a clear water inlet pipe (109), and a hot air inlet pipe (110) are successively provided. The top of the mounting frame (101) is also successively penetrated by a cleaning agent addition pipe (111) with an inlet end extending to the side of the lower end of the mounting frame (101) and a clear water addition pipe (112). The top of the mounting frame (101) is also provided with a hot air blower (113). A first pump body (114) is installed on the cleaning agent addition pipe (111). A second pump body (115) is provided on the clear water addition pipe (112). The air outlet end of the hot air blower (113) is provided with an air supply pipe (116) penetrating the top of the mounting frame (101). A medicine guiding flexible pipe (117) is provided between the cleaning agent addition pipe (111) and the cleaning agent inlet pipe (108). A water guiding flexible pipe (118) is provided between the clear water inlet pipe (109) and the clear water addition pipe (112). An air guiding flexible pipe (119) is provided between the air supply pipe (116) and the hot air inlet pipe (110). A first control valve (120) is provided on the feed pipe (106). A second control valve (121) is provided on the clear water inlet pipe (109). A third control valve (122) is provided on the hot air inlet pipe (110).

2. The cleaning device for a pressure tank according to claim 1, characterized in that: Both the lower ends of the mounting cylinder (105) and the mounting cavity are in a conical shape.

3. The cleaning device for a pressure tank according to claim 2, characterized in that: The traveling wheels (103) are universal wheels with wheel brakes.

4. The cleaning device for the pressure tank according to claim 3, characterized in that: A pushing rod (201) is further provided at the side end of the mounting frame (101), and the pushing rod (201) is U-shaped.

5. The cleaning device for a pressure tank according to claim 4, characterized in that: A touch display screen (202) is further provided at the side end of the mounting frame (101), and the touch display screen (202) is electrically connected to the plurality of telescopic push rods (104), the first control valve (120), the second control valve (121), the third control valve (122), the first pump body (114), the second pump body (115), and the hot air blower (113) respectively.

6. The cleaning device for a pressure tank according to claim 5, characterized in that: An anti-slip sleeve (203) is provided on the pushing rod (201).

7. The cleaning device for a pressure tank according to claim 6, wherein: A guiding rod (204) penetrating the top of the mounting frame (101) and slidably connected to the top of the mounting frame (101) is further provided at the top of the mounting cylinder (105). A guiding sliding hole (205) adapted to the guiding rod (204) is provided at the top of the mounting frame (101).

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