Liquid level adjusting device for normal-pressure container

Abstract

The utility model discloses a liquid level adjusting device for a normal pressure container, which relates to the field of liquid level adjusting devices, and comprises a water storage tank, one end of the water storage tank is provided with a cross-shaped sealing groove, a liquid adjusting door is arranged in the cross-shaped sealing groove, the liquid adjusting door is connected with the water storage tank in a sealing and sliding manner, and the outer side surface of the liquid adjusting door is also fixedly provided with a handrail frame. Guide vertical rods are mounted at four corners in the water storage tank, the guide vertical rods are fixedly connected with the water storage tank, a wave-resistant frame is mounted on the guide vertical rods in a sleeving manner, and a plurality of buoyancy tanks are fixedly mounted on the wave-resistant frame. The cross-shaped sealing groove is formed in the water storage tank, the liquid adjusting door can be easily installed through the cross-shaped sealing groove when the water storage tank is used, and the liquid level in the water storage tank can be controlled through the height of the liquid adjusting door when the water storage tank is used; and liquid surface waves caused by rapid flowing of the liquid in the drainage process are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid level adjusting devices, in particular to a liquid level adjusting device for an atmospheric pressure container. Background Technique

[0002] A liquid level adjusting device is commonly used to adjust a water storage container, and performs liquid level control according to various usage environments to achieve a certain function.

[0003] The existing Chinese patent with the publication number CN204660502U discloses a liquid level adjusting device for an atmospheric pressure container, including an atmospheric pressure container. An overflow long hole is opened on the side wall of the atmospheric pressure container. A liquid level adjusting assembly is installed at the position of the overflow long hole, and a water collecting tank is installed outside the liquid level adjusting assembly; a drain pipe is installed on the water collecting tank; the liquid level adjusting assembly includes an adjusting plate, a sealing rubber plate, a connecting bolt, a locking nut assembly and a pressing plate. The above technical solution is adopted to handle the liquid level adjustment of an atmospheric pressure open container.

[0004] Regarding the above related technology, the inventor believes that the above liquid level adjusting device is easily affected by the waves on the liquid surface during the adjustment process, and it is not easy to quickly determine the liquid level. It often takes a long time to wait for the liquid level to calm down, and the operation efficiency is low. Content of the Utility Model

[0005] This application provides a liquid level adjusting device for an atmospheric pressure container to solve the problems raised in the background technique.

[0006] The utility model is realized as follows:

[0007] A liquid level adjusting device for an atmospheric pressure container includes a water storage tank. A cross-shaped sealing groove is opened at one end of the water storage tank. A liquid adjusting door is installed in the cross-shaped sealing groove. The liquid adjusting door is hermetically and slidably connected to the water storage tank, and a handrail frame is fixed on the outer side surface of the liquid adjusting door. Guide vertical rods are installed at the four corners in the water storage tank. The guide vertical rods are fixedly connected to the water storage tank, and a wave-proof frame is sleeved on the guide vertical rods. A number of floating boxes are fixedly installed on the wave-proof frame.

[0008] Further, the liquid adjusting door includes a door panel and an inner plate. The inner plate is arranged on the inner side surface of the door panel, and the inner plate is integrally formed with the door panel.

[0009] Further, the handrail frame includes a T-shaped frame and a handrail. The handrail is arranged on the upper end surface of the T-shaped frame, and the handrail is fixedly connected to the T-shaped frame.

[0010] Further, a nut seat is fixedly installed on the outer side surface of the T-shaped frame. A locking screw rod is threadedly connected in the nut seat. The head of the locking screw rod passes through the T-shaped frame and contacts the water storage tank.

[0011] Further, a lever is installed on the locking screw, and the lever is fixedly connected to the locking screw.

[0012] Further, sealing strips are provided on both sides of the door panel and the inner panel.

[0013] Further, sliding bearings matching with the guiding vertical rods are installed at the four corners of the lower end surface of the wave-proof frame, and the sliding bearings are fixedly connected to the wave-proof frame.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: by providing a cross-shaped sealing groove on the water storage tank, it is easy to install the liquid adjusting door through the cross-shaped sealing groove during use, and the liquid level in the water storage tank can be controlled by the height of the liquid adjusting door during use. Moreover, by installing a wave-proof frame in the water storage tank, it is ensured that no liquid surface waves will occur due to the rapid flow of liquid during drainage, increasing the stability during the liquid level adjustment process, and having the advantages of convenient use and easy and stable liquid level adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model, and thus should not be regarded as limiting the scope. For those of ordinary skill in the art, other relevant drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 is a perspective view of the overall structure in the embodiment of the present utility model;

[0017] Figure 2 is a perspective view of the water storage tank in the embodiment of the present utility model;

[0018] Figure 3 is Figure 2 a cross-sectional view of the device shown;

[0019] Figure 4 is Figure 1 a perspective view of the wave-proof frame and the floating box cooperating with each other shown;

[0020] Figure 5 is Figure 4 a front view of the device shown;

[0021] Figure 6 is Figure 1 a perspective view of the liquid adjusting door and the handrail cooperating with each other shown;

[0022] Figure 7 is Figure 6 a side view of the device shown.

[0023] In the figure: 1. Water storage tank; 11. Cross sealing groove; 2. Liquid adjusting valve; 21. Door panel; 211. Sealing strip; 22. Inner plate; 3. Guide vertical rod; 4. Anti-wave frame; 41. Sliding bearing; 5. Float box; 6. Handrail frame; 61. T-shaped frame; 62. Handrail; 63. Nut seat; 64. Locking screw; 641. Poking rod. Detailed implementation mode

[0024] To make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model. Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the claimed present utility model, but merely represents the selected embodiments of the present utility model.

[0025] Refer to Figure 1 、 Figure 2 and Figure 3 As shown in, a liquid level adjustment device for an atmospheric pressure container includes a water storage tank 1. A cross sealing groove 11 is opened at one end of the water storage tank 1. A liquid adjusting valve 2 is installed in the cross sealing groove 11. The liquid adjusting valve 2 is hermetically and slidably connected to the water storage tank 1, and a handrail frame 6 is further fixed on the outer side surface of the liquid adjusting valve 2. Guide vertical rods 3 are installed at the four corners in the water storage tank 1. The guide vertical rods 3 are fixedly connected to the water storage tank 1, and an anti-wave frame 4 is sleeved on the guide vertical rods 3. A plurality of float boxes 5 are fixedly installed on the anti-wave frame 4. By opening a cross sealing groove 11 on the water storage tank 1, it is convenient to install the liquid adjusting valve 2 in the cross sealing groove 11 during use. In this way, when the liquid level needs to be adjusted, the drainage operation can be realized by sliding the height of the liquid adjusting valve 2. At the same time, by fixedly installing a handrail frame 6 on the outer side surface of the liquid adjusting valve 2, it is convenient for the operator to slide the position of the liquid adjusting valve 2 through the handrail frame 6. By installing guide vertical rods 3 at the four corners in the water storage tank 1, it is convenient for the anti-wave frame 4 to be sleeved on the guide vertical rods 3 and then flexibly lifted and adjusted. At the same time, by fixedly installing float boxes 5 on the anti-wave frame 4, it can be ensured that the anti-wave frame 4 can automatically rise and fall with the liquid level, ensuring that the anti-wave frame 4 blocks the four peripheral edges of the water storage tank 1 to avoid large surges when the liquid impacts the inner wall of the water storage tank 1.

[0026] Refer to Figure 2 、 Figure 6 and Figure 7As shown in the figure, the liquid regulating door 2 includes a door panel 21 and an inner panel 22. The inner panel 22 is arranged on the inner side surface of the door panel 21, and the inner panel 22 is integrally formed with the door panel 21. Sealing strips 211 are arranged on both sides of the door panel 21 and the inner panel 22, and the sealing strips 211 are fixed in the cross sealing grooves 11. Through the structural setting of the liquid regulating door 2, it is ensured that the door panel 21 and the inner panel 22 cooperate and are hermetically connected to the water storage tank 1, and the sealing effect is further enhanced through the setting of the sealing strips 211.

[0027] Referring to Figure 6 and Figure 7 As shown in the figure, the handrail frame 6 includes a T-shaped frame 61 and a handrail 62. The handrail 62 is arranged on the upper end surface of the T-shaped frame 61, and the handrail 62 is fixedly connected to the T-shaped frame 61. Through the structural setting of the handrail frame 6, it is ensured that the handrail 62 is fixedly installed through the T-shaped frame 61, which is convenient for holding through the handrail 62 when adjustment is needed. A nut seat 63 is fixedly installed on the outer side surface of the T-shaped frame 61, and a locking screw 64 is threadedly connected in the nut seat 63. The head of the locking screw 64 passes through the T-shaped frame 61 and contacts the water storage tank 1. Through the setting of the nut seat 63 and the locking screw 64, it is ensured that when the use height of the liquid regulating door 2 is not adjusted, the locking screw 64 can be rotated for limiting use. A lever 641 is installed on the locking screw 64, and the lever 641 is fixedly connected to the locking screw 64. Through the setting of the lever 641, it is convenient to rotate and adjust the locking screw 64.

[0028] Referring to Figure 4 and Figure 5 As shown in the figure, sliding bearings 41 that cooperate with the guiding vertical rods 3 are installed at the four corners of the lower end surface of the anti-wave frame 4, and the sliding bearings 41 are fixedly connected to the anti-wave frame 4. Through the setting of the sliding bearings 41, it is convenient for the anti-wave frame 4 to be stably slidably installed on the guiding vertical rods 3, ensuring that the anti-wave frame 4 can be better adjusted following the liquid level.

[0029] Working principle: When the liquid level needs to be adjusted, the operator rotates the locking screw to release the lock, and then holds the handrail to slowly lower the liquid regulating door. During the lowering process, the liquid can slowly flow out. During the outflow process, the larger surges can be avoided through the shielding of the anti-wave frame. After reaching the specified position, the liquid regulating door can be quickly locked through the locking screw.

[0030] The above is only the preferred embodiment of the present invention and is not used to limit the present invention. For those skilled in the art, various changes and modifications can be made to the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A liquid level adjusting device for an atmospheric pressure container, comprising a water storage tank (1), characterized in that: One end of the water storage tank (1) is provided with a cross-shaped sealing groove (11), a liquid regulating door (2) is installed in the cross-shaped sealing groove (11), the liquid regulating door (2) is hermetically and slidably connected with the water storage tank (1), and a handrail frame (6) is further fixed on the outer side surface of the liquid regulating door (2). Guide vertical rods (3) are installed at the four corners in the water storage tank (1), the guide vertical rods (3) are fixedly connected with the water storage tank (1), and a wave-proof frame (4) is sleeved and installed on the guide vertical rods (3). A plurality of floating boxes (5) are fixedly installed on the wave-proof frame (4).

2. The liquid level adjusting device for an atmospheric pressure vessel according to claim 1, characterized in that, The liquid regulating door (2) comprises a door panel (21) and an inner panel (22), the inner panel (22) is arranged on the inner side surface of the door panel (21), and the inner panel (22) is integrally formed with the door panel (21).

3. The liquid level adjusting device for an atmospheric pressure container according to claim 2, wherein The handrail frame (6) comprises a T-shaped frame (61) and a handrail (62), the handrail (62) is arranged on the upper end surface of the T-shaped frame (61), and the handrail (62) is fixedly connected with the T-shaped frame (61).

4. The liquid level adjusting device for an atmospheric pressure container according to claim 3, wherein, A nut seat (63) is fixedly installed on the outer side surface of the T-shaped frame (61), a locking screw rod (64) is threadedly connected in the nut seat (63), and the head of the locking screw rod (64) passes through the T-shaped frame (61) and contacts with the water storage tank (1).

5. The liquid level adjusting device for an atmospheric pressure container according to claim 4, characterized in that, A lever (641) is installed on the locking screw rod (64), and the lever (641) is fixedly connected with the locking screw rod (64).

6. The liquid level adjusting device for an atmospheric pressure vessel according to claim 5, characterized in that, Sealing strips (211) are arranged on both sides of the door panel (21) and the inner panel (22).

7. The liquid level adjusting device for an atmospheric pressure vessel according to claim 6, characterized in that, Sliding bearings (41) matched with the guide vertical rods (3) are installed at the four corners of the lower end surface of the wave-proof frame (4), and the sliding bearings (41) are fixedly connected with the wave-proof frame (4).

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