Pressure water storage barrel with protection structure

Abstract

The utility model relates to the field of pressure water storage buckets, and discloses a pressure water storage bucket with a protection structure, which comprises an upper tank body, a lower tank body is inserted at the bottom end of the upper tank body, a sealing ring is fixedly connected at the top end of the lower tank body, a connecting component is arranged on the outer wall of the upper tank body, a protection component is arranged at the top end of the upper tank body, and the protection component is fixedly connected with the lower tank body. The connecting assembly comprises a connecting sleeve, the inner wall of the connecting sleeve is fixedly connected to the outer wall of the upper tank body, a fixing ring is fixedly connected to the outer wall of the lower tank body, a fixing block is fixedly connected to the outer wall of the fixing ring, a fixing groove is formed in the outer wall of the connecting sleeve, and the fixing block is matched with the fixing groove. According to the storage tank, the upper tank body and the lower tank body are connected through the connecting assembly, when the interior needs to be cleaned, the baffle can be shifted firstly to drive the storage ring to move leftwards to remove limitation on the fixing block, then the storage ring can move upwards to separate the upper tank body from the lower tank body, and the whole storage tank is convenient to use.

Description

Technical Field

[0001] The utility model relates to the field of pressure water storage barrels, in particular to a pressure water storage barrel with a protective structure. Background Art

[0002] Pressure water storage tanks are a common water pressure boosting device that has the characteristic of being able to withstand high pressure and is usually used in domestic water supply systems or agricultural irrigation systems. They use air pressure to increase the pressure of water, thereby improving the performance and efficiency of the water supply system.

[0003] Most of the existing pressure water storage tanks rely on welding to connect two separate half barrels into a whole. Although this can ensure the sealing of the device, the whole tank body cannot be opened, so it is difficult to clean the inside of the tank body, which is inconvenient when used. Utility Model Content

[0004] In order to remedy the above deficiencies, the utility model provides a pressure water storage barrel with a protective structure, aiming to improve the problem in the prior art that "the device cannot be opened and is inconvenient to use because welding is used to connect the two half barrels".

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a pressure water storage barrel with a protective structure, comprising an upper tank body, a lower tank body is inserted into the bottom end of the upper tank body, a sealing ring is fixedly connected to the top end of the lower tank body, a connecting component is provided on the outer wall of the upper tank body, a protective component is provided on the top end of the upper tank body, the connecting component comprises a connecting sleeve, the inner wall of the connecting sleeve is fixedly connected to the outer wall of the upper tank body, the outer wall of the lower tank body is fixedly connected to a fixing ring, the outer wall of the fixing ring is fixedly connected to a fixing block, the outer wall of the connecting sleeve is provided with a fixing groove, and the fixing block and the fixing groove are adapted to each other.

[0006] As a further description of the above technical solution:

[0007] The protection component includes a shunt pipe, the bottom end of which is fixedly connected to the top of the upper tank body, the outer wall of the shunt pipe is rotatably connected to a rotating sleeve, the front end of the rotating sleeve is provided with an air outlet, and the front end of the shunt pipe is provided with a pressure relief port.

[0008] As a further description of the above technical solution:

[0009] The top end of the shunt pipe is fixedly connected with a cover plate, the bottom end of the cover plate is fixedly connected with a pressure relief spring, the bottom end of the pressure relief spring is fixedly connected with a sealing block, and the sealing block piston is connected to the inner wall of the shunt pipe.

[0010] As a further description of the above technical solution:

[0011] The right end of the rotating sleeve is fixedly connected to a fixed box, the left end of the fixed box is slid with a ball block, the ball block penetrates and slides on the right end of the rotating sleeve, the right end of the ball block is fixedly connected to a positioning spring, the right end of the positioning spring is fixedly connected to the inner wall of the fixed box, the outer wall of the diverter pipe is provided with a positioning groove, the positioning groove and the ball block are adapted.

[0012] As a further description of the above technical solution:

[0013] The outer wall of the connecting sleeve is fixedly connected with a fixing plate, the bottom end of the fixing plate is rotatably connected with a receiving ring, and the bottom end of the receiving ring is provided with a limiting groove.

[0014] As a further description of the above technical solution:

[0015] The limiting groove is configured to be L-shaped, a torsion spring is fixedly connected to the bottom end of the fixing plate, and the bottom end of the torsion spring is fixedly connected to the top end of the receiving ring.

[0016] As a further description of the above technical solution:

[0017] The bottom end of the receiving ring is fixedly connected with a baffle, and the right end of the baffle is flush with the left end of the inner wall of the limiting groove.

[0018] As a further description of the above technical solution:

[0019] The positioning grooves are arranged in multiple groups, and another group of the positioning grooves is arranged at the rear end of the shunt pipe.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the upper tank body and the lower tank body are connected by using a connecting assembly. When the internal cleaning is required, the baffle can be first moved to drive the storage ring to move to the left to release the restriction on the fixed block, and then the upper tank body and the lower tank body can be moved upward to separate. The overall device is more convenient to use.

[0022] 2. In the utility model, by setting a protective component, when the internal air pressure of the device is too high, the sealing block will be forced to squeeze the pressure relief spring upward and move upward. At this time, the air outlet and the pressure relief port will be connected to the inside of the tank body, and the gas inside the tank body will be discharged outward along the air outlet and the pressure relief port. In this way, the entire device can be protected and prevented from being damaged due to excessive internal pressure. The overall device has better safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the overall device in the utility model;

[0024] Figure 2 It is a schematic diagram of the three-dimensional structure of the connection component in the utility model;

[0025] Figure 3 This is a schematic diagram of the three-dimensional structure of the upper tank body and the lower tank body of the utility model;

[0026] Figure 4 It is a schematic diagram of the three-dimensional structural cross-section of the protective component in the utility model.

[0027] Legend:

[0028] 1. Upper tank body; 2. Lower tank body; 3. Connecting assembly; 31. Connecting sleeve; 32. Fixing groove; 33. Fixing ring; 34. Fixing block; 35. Fixing plate; 36. Storage ring; 37. Limiting groove; 38. Baffle; 39. Torsion spring; 4. Protective assembly; 41. Diverter pipe; 42. Rotating sleeve; 43. Air outlet; 44. Pressure relief port; 45. Cover plate; 46. Pressure relief spring; 47. Sealing block; 48. Fixing box; 49. Ball block; 410. Positioning spring; 411. Positioning groove; 5. Sealing ring. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1 - Figure 3 The utility model provides an embodiment: a pressure water storage barrel with a protective structure, including an upper tank body 1 for storing liquid, a lower tank body 2 is plugged into the bottom end of the upper tank body 1, and the two can be combined into a complete tank body by plugging, and a sealing ring 5 is fixedly connected to the top of the lower tank body 2 to increase the sealing of the connection between the two. The outer wall of the upper tank body 1 is provided with a connecting component 3 for connecting the upper tank body 1 and the lower tank body 2, and the top of the upper tank body 1 is provided with a protective component 4 for protecting the overall device. The connecting component 3 includes a protective component for accommodating The connecting sleeve 31 of the fixing ring 33 has an inner wall fixedly connected to the outer wall of the upper tank body 1, and the outer wall of the lower tank body 2 is fixedly connected with a fixing ring 33 for supporting the lower tank body 2 to prevent deformation of the connection, and the outer wall of the fixing ring 33 is fixedly connected with a fixing block 34 for fixing the fixing ring 33, and the outer wall of the connecting sleeve 31 is provided with a fixing groove 32 for accommodating the fixing block 34, and the fixing block 34 and the fixing groove 32 are adapted to each other. Only when the fixing block 34 and the fixing groove 32 are aligned, the fixing ring 33 can be inserted into the bottom end of the connecting sleeve 31.

[0031] Reference Figure 2 - Figure 4The protection component 4 includes a shunt pipe 41 for relieving pressure of the device. The bottom end of the shunt pipe 41 is fixedly connected to the top of the upper tank body 1. The outer wall of the shunt pipe 41 is rotatably connected with a rotating sleeve 42 for adjusting the switch of the protection component 4. The front end of the rotating sleeve 42 is provided with an outlet 43 for exhausting gas to the outside. The front end of the shunt pipe 41 is provided with a pressure relief port 44 for discharging the gas inside the device to the outside. When the outlet 43, the pressure relief port 44 and the internal space of the device are connected, the gas inside the device can be discharged through the outlet 43 and the pressure relief port 44 are discharged outwardly, the top end of the shunt pipe 41 is fixedly connected with a cover plate 45 for supporting a pressure relief spring 46, the bottom end of the cover plate 45 is fixedly connected with a pressure relief spring 46 for pushing a sealing block 47 downward, the bottom end of the pressure relief spring 46 is fixedly connected with a sealing block 47 for separating the shunt pipe 41 and the upper tank body 1, the sealing block 47 piston is connected to the inner wall of the shunt pipe 41, and the sealing block 47 will block the gas inside the device when the overall device is in normal use, so that it cannot pass through the pressure relief port 44.

[0032] Reference Figure 1 - Figure 3 The right end of the rotating sleeve 42 is fixedly connected with a fixing box 48 for accommodating a ball block 49, and the left end of the fixing box 48 is slidably provided with a ball block 49 for positioning the rotating sleeve 42. The ball block 49 penetrates and slides on the right end of the rotating sleeve 42, and the right end of the ball block 49 is fixedly connected with a positioning spring 410 for squeezing the ball block 49. The right end of the positioning spring 410 is fixedly connected to the inner wall of the fixing box 48, and the positioning spring 410 will always push the ball block 49 inward to make it close to the outer wall of the shunt tube 41. The outer wall of the shunt tube 41 is provided with a positioning groove 411 for accommodating the ball block 49, and the positioning groove 411 is adapted to the ball block 49. When the ball block 49 is stuck in the positioning groove 411, the rotating sleeve 42 will not rotate at will. Only when the operator forcefully turns the rotating sleeve 42 can the ball block 49 be driven out of the positioning groove 411. There are multiple groups of positioning grooves 411, and another group of positioning grooves 411 is arranged at the rear end of the shunt tube 41.

[0033] Reference Figure 1 - Figure 3 The outer wall of the connecting sleeve 31 is fixedly connected with a fixing plate 35 for supporting a torsion spring 39, and the bottom end of the fixing plate 35 is rotatably connected with a receiving ring 36 for fixing the fixing block 34, and the bottom end of the receiving ring 36 is provided with a limiting groove 37 for accommodating the fixing block 34, and the limiting groove 37 is set to be L-shaped. When the fixing block 34 is inside the fixing groove 32 and at the same time at the L-shaped left end of the limiting groove 37, the fixing block 34 will not be able to move up and down, and the bottom end of the fixing plate 35 is fixedly connected with a torsion spring 39 for driving the receiving ring 36 to rotate, and the bottom end of the torsion spring 39 is fixedly connected to the top of the receiving ring 36, and the bottom end of the receiving ring 36 is fixedly connected with a baffle 38 for blocking the fixing block 34. At the same time, the receiving ring 36 can also be driven to rotate by toggling the baffle 38, and the right end of the baffle 38 is flush with the left end of the inner wall of the limiting groove 37.

[0034] Working principle: When it is necessary to connect the upper tank body 1 and the lower tank body 2, the lower tank body 2 can be moved to the bottom end of the upper tank body 1 first and the top of the fixing block 34 can be brought into contact with the bottom end of the connecting sleeve 31. Then the lower tank body 2 can be rotated to drive the fixing block 34 to rotate and squeeze the left end of the baffle 38 so that the baffle 38 drives the receiving ring 36 to rotate until the L-shaped bottom end of the limiting groove 37 is aligned with the bottom end of the fixing groove 32. At this time, the lower tank body 2 can be moved upward to drive the fixing block 34 to enter the interior of the fixing groove 32. At this time, since the baffle 38 will no longer be squeezed, the torsion spring 39 will drive the receiving ring 36 to rotate and fix the fixing block 34 inside the limiting groove 37. At this time, the upper tank body 1 and the lower tank body 2 will be connected together.

[0035] When the protection component 4 needs to be activated, the sleeve 42 can be rotated to align the air outlet 43 and the pressure relief port 44. When the internal pressure of the device is too high, the sealing block 47 will be forced to squeeze the pressure relief spring 46 upward and move upward. When the sealing block 47 moves beyond the bottom end of the pressure relief port 44, the gas inside the device will be discharged to the outside through the pressure relief port 44 and the air outlet 43, thereby achieving the effect of pressure relief and protection.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or 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 pressure water storage tank with a protective structure, comprising an upper tank body (1), characterized in that: The bottom end of the upper tank body (1) is plugged with the lower tank body (2), the top end of the lower tank body (2) is fixedly connected with a sealing ring (5), the outer wall of the upper tank body (1) is provided with a connecting component (3), the top end of the upper tank body (1) is provided with a protective component (4), the connecting component (3) comprises a connecting sleeve (31), the inner wall of the connecting sleeve (31) is fixedly connected to the outer wall of the upper tank body (1), the outer wall of the lower tank body (2) is fixedly connected with a fixing ring (33), the outer wall of the fixing ring (33) is fixedly connected with a fixing block (34), the outer wall of the connecting sleeve (31) is provided with a fixing groove (32), and the fixing block (34) and the fixing groove (32) are matched.

2. The pressure water storage tank with a protective structure according to claim 1, characterized in that: The protection component (4) comprises a shunt pipe (41), the bottom end of the shunt pipe (41) is fixedly connected to the top end of the upper tank body (1), the outer wall of the shunt pipe (41) is rotatably connected to a rotating sleeve (42), the front end of the rotating sleeve (42) is provided with an air outlet (43), and the front end of the shunt pipe (41) is provided with a pressure relief port (44).

3. The pressure water storage tank with a protective structure according to claim 2, characterized in that: The top end of the shunt pipe (41) is fixedly connected to a cover plate (45), the bottom end of the cover plate (45) is fixedly connected to a pressure relief spring (46), the bottom end of the pressure relief spring (46) is fixedly connected to a sealing block (47), and the sealing block (47) is piston-connected to the inner wall of the shunt pipe (41).

4. The pressure water storage tank with a protective structure according to claim 2, characterized in that: The right end of the rotating sleeve (42) is fixedly connected to a fixed box (48), the left end of the fixed box (48) is slidably provided with a ball block (49), the ball block (49) penetrates and slides on the right end of the rotating sleeve (42), the right end of the ball block (49) is fixedly connected to a positioning spring (410), the right end of the positioning spring (410) is fixedly connected to the inner wall of the fixed box (48), the outer wall of the shunt pipe (41) is provided with a positioning groove (411), the positioning groove (411) and the ball block (49) are adapted to each other.

5. The pressure water storage tank with a protective structure according to claim 1, characterized in that: The outer wall of the connecting sleeve (31) is fixedly connected to a fixing plate (35), the bottom end of the fixing plate (35) is rotatably connected to a receiving ring (36), and a limiting groove (37) is provided at the bottom end of the receiving ring (36).

6. The pressure water storage tank with a protective structure according to claim 5, characterized in that: The limiting groove (37) is configured to be L-shaped, the bottom end of the fixing plate (35) is fixedly connected to a torsion spring (39), and the bottom end of the torsion spring (39) is fixedly connected to the top end of the receiving ring (36).

7. The pressure water storage tank with a protective structure according to claim 5, characterized in that: The bottom end of the receiving ring (36) is fixedly connected with a baffle (38), and the right end of the baffle (38) is flush with the left end of the inner wall of the limiting groove (37).

8. The pressure water storage tank with a protective structure according to claim 4, characterized in that: The positioning grooves (411) are provided in multiple groups, and another group of the positioning grooves (411) is provided at the rear end of the shunt pipe (41).

Images