Constant-pressure water supply device for recycling sewage
By designing water storage buckets, fixed pipes, sleeves, slide rods, damping blocks, air holes and other components in the sewage recycling and reuse device, the problem of water supply devices being difficult to relieve pressure and unstable connections is solved, and constant pressure water supply and stable connections are achieved , avoid leakage.
Patent Information
- Application Number
- CN202420997677.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2024-12-20
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The water supply device for sewage recycling and reuse is inconvenient to relieve pressure during use, resulting in the inability to achieve constant pressure water supply, and the connection between the connecting pipe and the fixed pipe is unstable, making leakage easily.
A constant pressure water supply device including a water storage bucket, a fixed pipe, a sleeve, a slide rod, a damping block, a spring, an air hole, a limiting sleeve and a fixed block is designed. The constant pressure water supply is realized through the design of the damping block and an air hole, and the limiting The design of the position sleeve and ring groove is stable to connect the pipe.
The constant pressure water supply of the sewage recycling and reuse device is realized, avoiding leakage at the connection between the connecting pipe and the fixed pipe, and ensuring the stability and safety of the water supply.
Smart Images
Figure CN222206600U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water supply devices, in particular to a constant-pressure water supply device for sewage recycling and reuse. Background Art
[0002] Sewage recycling and reuse refers to the reuse of water after sewage treatment to meet the needs of non-drinking water, such as agricultural irrigation, industrial water, urban landscape water, etc. This method can effectively save water resources, reduce the pressure of fresh water supply, and reduce the negative impact on the environment. According to the utility model with patent authorization announcement number CN202416462U, a sewage recycling and reuse device is disclosed, which includes a water storage unit having at least a first accommodating area and a second accommodating area; a filtering unit arranged between the first and second accommodating areas; a sewage input unit connected to the first accommodating area; and a filtered water output unit connected to the second accommodating area. The utility model can recycle domestic sewage such as bathrooms or washing machines from the sewage input unit to the water storage unit, and after filtering by the filtering unit, it is output and reused by the filtered water output unit, thereby achieving the effect of saving energy. However, the water supply device for sewage recycling and reuse is not convenient to release pressure during use, resulting in the inability to achieve constant pressure water supply, and the connection between the connecting pipe and the fixed pipe is unstable, and it is easy to leak at the connection between the connecting pipe and the fixed pipe. Utility Model Content
[0003] The purpose of the utility model is to provide a constant-pressure water supply device for sewage recycling and reuse, which solves the problem that the sewage recycling and reuse water supply device is inconvenient to release pressure during use, resulting in the inability to achieve constant-pressure water supply, and the connection between the connecting pipe and the fixed pipe is unstable, and leakage is prone to occur at the connection between the connecting pipe and the fixed pipe.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a constant-pressure water supply device for sewage recycling and reuse, comprising a water storage barrel, a cover is provided at the upper end of the water storage barrel, a fixed pipe is fixedly connected to the lower right end of the water storage barrel, a sleeve is fixedly connected to the upper end of the fixed pipe, a sliding rod is slidably connected to the inside of the sleeve, a top plate is fixedly connected to the lower end of the sliding rod, a damping block is fixedly connected to the lower end of the top plate, a spring is provided on the outer side of the sliding rod, an air hole is opened inside the sleeve, a connecting pipe is inserted into the inside of the fixed pipe, a water pump is fixedly connected to the end of the connecting pipe away from the fixed pipe, an outlet pipe is fixedly connected to the upper end of the water pump, a fixed block is fixedly connected to the outer side of the fixed pipe, and a limiting sleeve is rotatably connected to the outer side of the fixed block.
[0005] Preferably, the top plate is slidably connected to the sleeve, and the damping block is slidably connected to the sleeve. The friction force of the top plate can be increased through the design of the damping block.
[0006] Preferably, one end of the spring contacts the top plate, and the other end of the spring contacts the sleeve. The design of the spring can increase the pressure on the top plate.
[0007] Preferably, the number of the air holes is two, and the two air holes are symmetrically distributed on the sleeve. Through the design of the air holes, pressure relief can be performed when the air pressure in the sleeve is too high.
[0008] Preferably, the limiting sleeve is rotatably connected to the fixed pipe, and the limiting sleeve is threadedly connected to the connecting pipe. The limiting sleeve can play a limiting role on the connecting pipe through the design of the limiting sleeve.
[0009] Preferably, an annular groove is provided inside the limiting sleeve, and the annular groove is slidably connected to the fixing block. Through the design of the annular groove, the fixing block can cooperate with the limiting sleeve to play a limiting role.
[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0011] 1. The utility model is provided with components such as a sleeve, a spring, a damping block, and an air hole. When the internal pressure of the fixed pipe is too high, the pressure can enter the sleeve, and the damping block can be fixed through the air hole, so that the air pressure is discharged from the sleeve, so that the water supply device can achieve constant pressure water supply, which solves the problem that it is inconvenient to release the pressure when using the water supply device for sewage recycling and reuse, resulting in the inability to achieve constant pressure water supply.
[0012] 2. The utility model is provided with components such as a fixing block and a limiting sleeve, so that when the connecting pipe is plugged into the fixed pipe, the limiting sleeve and the connecting pipe can be threaded by rotating the limiting sleeve, so that the limiting sleeve has a limiting effect on the connecting pipe, so that the plugging of the connecting pipe and the fixed pipe remains stable, thereby solving the problem of unstable connection between the connecting pipe and the fixed pipe and easy leakage at the connection between the connecting pipe and the fixed pipe. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;
[0014] Figure 2 For the utility model Figure 1 A three-dimensional enlarged view of the structure of the sleeve;
[0015] Figure 3 For the utility model Figure 1 A front cross-sectional view of a local structure;
[0016] Figure 4 For the utility model Figure 3 A magnified view of the structure of section A.
[0017] In the figure: 1, water storage barrel; 11, lid; 2, fixing pipe; 3, sleeve; 31, sliding rod; 32, top plate; 33, damping block; 34, spring; 35, air hole; 4, connecting pipe; 41, water pump; 42, water outlet pipe; 5, fixing block; 51, limiting sleeve; 52, ring groove. DETAILED DESCRIPTION
[0018] 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.
[0019] See also Figure 1-4 A constant pressure water supply device for sewage recycling and reuse includes a water storage barrel 1, a cover 11 is provided on the upper end of the water storage barrel 1, a fixed pipe 2 is fixedly connected to the lower end of the right side of the water storage barrel 1, a sleeve 3 is fixedly connected to the upper end of the fixed pipe 2, a sliding rod 31 is slidably connected inside the sleeve 3, a top plate 32 is fixedly connected to the lower end of the sliding rod 31, a damping block 33 is fixedly connected to the lower end of the top plate 32, the top plate 32 is slidably connected to the sleeve 3, and the damping block 33 is slidably connected to the sleeve 3. The friction of the top plate 32 can be increased by the design of the damping block 33.
[0020] See also Figure 2-4 A spring 34 is provided on the outer side of the slide rod 31, one end of the spring 34 contacts the top plate 32, and the other end of the spring 34 contacts the sleeve 3. The design of the spring 34 can increase the pressure on the top plate 32. An air hole 35 is provided inside the sleeve 3. There are two air holes 35, and the two air holes 35 are symmetrically distributed on the sleeve 3. The design of the air hole 35 can relieve the pressure when the air pressure in the sleeve 3 is too high. A connecting pipe 4 is inserted into the interior of the fixed pipe 2.
[0021] See also Figure 2-4 The end of the connecting pipe 4 away from the fixed pipe 2 is fixedly connected to a water pump 41, and the upper end of the water pump 41 is fixedly connected to a water outlet pipe 42. The outer side of the fixed pipe 2 is fixedly connected to a fixed block 5, and the outer side of the fixed block 5 is rotatably connected to a limiting sleeve 51. The limiting sleeve 51 is rotatably connected to the fixed pipe 2, and the limiting sleeve 51 is connected to the connecting pipe 4 through a threaded connection. The design of the limiting sleeve 51 can limit the connecting pipe 4. An annular groove 52 is provided inside the limiting sleeve 51, and the annular groove 52 is slidably connected to the fixed block 5. The design of the annular groove 52 can cooperate with the fixed block 5 to limit the limiting sleeve 51.
[0022] The specific implementation process of the utility model is as follows: when in use, the connecting pipe 4 is plugged into the fixed pipe 2, and then the limiting sleeve 51 is rotated to make the limiting sleeve 51 rotate on the fixed block 5, so that the limiting sleeve 51 plays a limiting role on the connecting pipe 4, so that the plugging of the connecting pipe 4 and the fixed pipe 2 can be kept stable, and leakage at the connection between the connecting pipe 4 and the fixed pipe 2 can be effectively avoided;
[0023] By starting the water pump 41, the water pump 41 pumps water into the fixed pipe 2 through the connecting pipe 4, so that the fixed pipe 2 pumps water into the water storage barrel 1. When the pressure in the fixed pipe 2 is too high, the pressure will enter the sleeve 3, so that the pressure drives the damping block 33 to move in the sleeve 3, so that the damping block 33 drives the top plate 32 to move, and the top plate 32 drives the sliding rod 31 to slide in the sleeve 3, and the top plate 32 squeezes the spring 34. When the damping block 33 moves to the upper end of the air hole 35, the pressure can be discharged through the air hole 35 on the sleeve 3, thereby effectively relieving the pressure of the fixed pipe 2, so that the fixed pipe 2 maintains a constant pressure when supplying water.
[0024] Although 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 constant pressure water supply device for sewage recycling, comprising a water storage tank (1), characterized in that: The upper end of the water storage barrel (1) is provided with a cover (11), the lower right end of the water storage barrel (1) is fixedly connected to a fixed pipe (2), the upper end of the fixed pipe (2) is fixedly connected to a sleeve (3), the interior of the sleeve (3) is slidably connected to a sliding rod (31), the lower end of the sliding rod (31) is fixedly connected to a top plate (32), the lower end of the top plate (32) is fixedly connected to a damping block (33), a spring (34) is provided on the outer side of the sliding rod (31), an air hole (35) is provided inside the sleeve (3), a connecting pipe (4) is inserted into the interior of the fixed pipe (2), one end of the connecting pipe (4) away from the fixed pipe (2) is fixedly connected to a water pump (41), the upper end of the water pump (41) is fixedly connected to a water outlet pipe (42), the outer side of the fixed pipe (2) is fixedly connected to a fixed block (5), and the outer side of the fixed block (5) is rotatably connected to a limiting sleeve (51).
2. A constant pressure water supply device for sewage recycling and reuse according to claim 1, characterized in that: The top plate (32) is slidably connected to the sleeve (3), and the damping block (33) is slidably connected to the sleeve (3).
3. A constant pressure water supply device for sewage recycling and reuse according to claim 1, characterized in that: One end of the spring (34) contacts the top plate (32), and the other end of the spring (34) contacts the sleeve (3).
4. The constant pressure water supply device for sewage recycling and reuse according to claim 1 is characterized in that: The number of the air holes (35) is two, and the two air holes (35) are symmetrically distributed on the sleeve (3).
5. The constant pressure water supply device for sewage recycling and reuse according to claim 1, characterized in that: The limiting sleeve (51) is rotatably connected to the fixed pipe (2), and the limiting sleeve (51) is threadably connected to the connecting pipe (4).
6. The constant pressure water supply device for sewage recycling and reuse according to claim 1, characterized in that: An annular groove (52) is provided inside the limiting sleeve (51), and the annular groove (52) is slidably connected to the fixing block (5).