CN219298395U

CN219298395U - Relay well

Info

Publication number: CN219298395U
Application number: CN202320446724.3U
Authority: CN
Inventors: 陈礼国; 刘遵天; 陈云逸; 张维
Original assignee: Shanghai ZTec Environmental Technology Co ltd; Jiangsu Fengyou Environmental Technology Co ltd
Current assignee: Shanghai ZTec Environmental Technology Co ltd; Jiangsu Fengyou Environmental Technology Co ltd
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-07-04
Anticipated expiration: 2033-03-10

Abstract

The utility model relates to the technical field of sewage disposal and discloses a relay well, which comprises a buoyancy device and an adjusting device which are arranged in a well body, wherein the buoyancy device comprises a pontoon, a connecting rod, a deflector rod I, a deflector rod II, a deflector rod III and a deflector rod IV, the deflector rod I and the deflector rod II are arranged on one side of the connecting rod, the deflector rod II is arranged above the deflector rod I, the deflector rod III and the deflector rod IV are arranged on the other side of the connecting rod, the deflector rod III is arranged above the deflector rod IV, the deflector rod III, the deflector rod II, the deflector rod I and the deflector rod IV are arranged on the connecting rod from top to bottom, a limiting device is arranged outside the pontoon, and the adjusting device is arranged above the buoyancy device and controls the closing of air ports and negative pressure ports on two sides of the well body. The pontoon of the device moves up and down along with the change of the liquid level in the well body, drives the adjusting device to rotate, realizes linkage between the devices, realizes the opening and closing of the air port and the negative pressure port, has convenient structure use, replaces the use of an electric control switch or the combined use of a plurality of sets of structures in the prior device, has convenient device inspection and repair, and has low device assembly cost.

Description

Relay well

Technical Field

The utility model relates to the technical field of sewage disposal, in particular to a relay well.

Background

The rural sewage treatment is the trend, and negative pressure sewage collection system is used gradually in rural sewage collection because of its construction convenience, the time period of accomplishing is short, investment cost is low, the service range of negative pressure sewage collection system has been greatly increased to the existence of relay well, and the blowdown connecting device of relay well as negative pressure station, in the current structure, negative pressure mouth and air mouth generally set up automatically controlled switch or many sets of linkage parts cooperation use, it is complicated to need to be equipped with the device, and reach and open the instantaneous and close and need design control mode, the cost input is high, the multipart linkage, the device overhauls loaded down with trivial details.

The patent application of publication number CN217299237U discloses an automatic switching's relay well, including locating body A and body B in the relay well, connect negative pressure sewage pipe, negative pressure air pipe, inlet tube on the relay well, body A installs in the relay well through the connecting rod of vertical setting, the connecting rod top extends to outside the relay well, the admission valve is connected at the top, the magnet piece is connected to the bottom, body B installs in the relay well through the connecting rod of vertical setting, the connecting rod top extends to outside the relay well, connect the negative pressure valve on the negative pressure air pipe of locating outside the relay well, the magnet ball is blocked in the connecting rod bottom connection, magnet ball is blocked and the suction inlet of below negative pressure sewage pipe matches.

This prior art uses two sets of floater devices, and one set relies on buoyancy and magnetic force control, and one set relies on buoyancy and suction control, and the suction can change to some extent, needs to be through debugging according to the scene condition, is difficult to the quantization production, and when the device breaks down, the inspection maintenance is loaded down with trivial details.

For this reason, a new technical solution is needed to solve the above technical problems.

Disclosure of Invention

The utility model aims to provide a relay well, which is provided with an adjusting device matched with a buoyancy device, wherein a pontoon moves up and down along with the change of liquid level in the well body to drive the adjusting device to rotate, the devices are linked, the opening and closing of an air port and a negative pressure port are realized, the structure is convenient to use, the use of an electric control switch in the existing device or the joint use of a plurality of sets of structures is replaced, the opening and the closing of the air port and the negative pressure port are realized through the linkage between the two parts, the inspection and the repair of the device are convenient, and the assembly cost of the device is low.

The technical scheme adopted by the utility model is as follows:

the utility model provides a relay well, includes the buoyancy device and the adjusting device of locating the internal in well, the buoyancy device includes flotation pontoon, connecting rod, driving lever I, driving lever II, driving lever III, driving lever IV, driving lever I, driving lever II locates connecting rod one side, and driving lever II is located driving lever I top, and driving lever III, driving lever IV locate the connecting rod opposite side, and driving lever IV top is located driving lever IV to driving lever III, driving lever II, driving lever I, driving lever IV top-down are located the connecting rod, the flotation pontoon is equipped with stop device outward, and the buoyancy device top sets up adjusting device, and the closure of adjusting device control well body both sides air port and negative pressure mouth.

Further, adjusting device includes adjusting device I, adjusting device II, adjusting device I is including counter weight I, rotary rod I, the end cap I of revolute I rotation, end cap I is located the top of the internal air port of well, and end cap I matches with the air port. The heavy hammer I enables the adjusting device I to rotate more smoothly.

Further, the plug I is positioned between the deflector rod II and the deflector rod I, the deflector rod II and the deflector rod I vertically float along with the pontoon to move up and down, and the plug I is poked to open and close on the air port to control the opening and closing of the air port. The deflector rod II and the deflector rod I move up and down, the deflector plug I rotates around the rotating shaft I, the air port is controlled to open and close, the control is convenient, and the practicability is better.

Further, adjusting device II is including revolute rotatory weight II, end cap II, rotary rod II of rotation axis II, end cap II is located the top of the internal negative pressure mouth of well, and end cap II matches with the negative pressure mouth.

Further, the rotary rod II is positioned between the deflector rod III and the deflector rod IV, the deflector rod III and the deflector rod IV vertically displace along with the floating pontoon, the plug II is poked to open and close on the negative pressure port, and the negative pressure port is controlled to open and close.

Further, the side wall of the well body is provided with a water inlet pipe and a water outlet pipe, the water inlet pipe and the water outlet pipe are positioned below the air port and the negative pressure port, and the water outlet pipe extends to the bottom end in the well body. The water yield is convenient to control, and the water level in the well body is controlled.

Further, the limiting device is sleeved outside the pontoon, and the bottom is fixed on the bottom surface of the well body. When the pontoon is prevented from floating, the horizontal displacement is avoided, and the poking position of the adjusting devices on the two sides is ensured to be realized by the poking rod on the pontoon.

Further, the regulating device I is provided with a limiting rod below the rotary rod I, and the regulating device II is provided with a limiting rod below the rotary rod II. Prevent driving lever I from lifting end cap I to too high position, limit adjusting device I's rotation amplitude, prevent rotary rod II whereabouts too much, limit adjusting device II's rotation amplitude.

Compared with the prior art, the utility model has the following beneficial effects:

1. the device is provided with the adjusting device which is matched with the buoyancy device, the pontoon moves up and down along with the change of the liquid level in the well body to drive the adjusting device to rotate, the devices are linked, the opening and closing of the air port and the negative pressure port are realized, the structure is convenient to use, the electronic control switch in the existing device is replaced by using or combining a plurality of sets of structures, the opening and the closing of the air port and the negative pressure port are realized through the linkage between the two parts, the device is convenient to check and repair, and the device assembly cost is low.

2. The device is provided with the two adjusting devices which are respectively arranged on the air port and the negative pressure port, and the adjusting devices are driven to rotate by the up-and-down movement of the pontoon, so that the opening and closing of the air port and the negative pressure port in the well body are realized, the practicability is strong, and the operation steps are simple.

3. The device is provided with the buoyancy device, the poking rod on the device pokes the adjusting device part through the up-and-down movement of the pontoon, the opening and closing of the air port and the negative pressure port are controlled, the linkage use parts are few, the structure is simplified, the device is convenient to assemble, the parts are damaged, overhauled and replaced conveniently, and the labor is saved.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic diagram of the structure of the utility model with low liquid level, closed air port and open negative pressure port in the well body;

FIG. 2 is a schematic diagram of the elevation of fluid level in a well of the present utility model;

FIG. 3 is a schematic diagram of the drop in fluid level in a well according to the present utility model;

FIG. 4 is a block diagram of the utility model showing the liquid level falling to a low level in the body;

FIG. 5 is a block diagram of an adjusting device I according to the utility model;

fig. 6 is a structural diagram of an adjusting device ii according to the utility model.

Wherein: 1. a well body; 2. an air port; 3. a negative pressure port; 4. a pontoon; 5. a deflector rod III; 6. a deflector rod II; 7. a deflector rod I; 8. a deflector rod IV; 9. a water inlet pipe; 10. a water outlet pipe; 11. weight I; 12. heavy hammer II; 13. a rotary rod I; 14. a plug I; 15. a plug II; 16. rotating the rod II; 17. a limit rod; 18. a connecting rod; 19. an adjusting device I; 20. an adjusting device II; 21. a limiting device; 22. a rotating shaft I; 23. and a rotating shaft II.

Description of the embodiments

1-6, a relay well comprises a buoyancy device and an adjusting device, wherein the buoyancy device and the adjusting device are arranged in a well body 1, the buoyancy device comprises a pontoon 4, a connecting rod 18, a deflector rod I7, a deflector rod II 6, a deflector rod III 5 and a deflector rod IV 8, the deflector rod I7 and the deflector rod II 6 are arranged on one side of the connecting rod 18, the deflector rod II 6 is arranged above the deflector rod I7, the deflector rod III 5 and the deflector rod IV 8 are arranged on the other side of the connecting rod 18, the deflector rod III 5 is arranged above the deflector rod IV 8, the deflector rod III 5, the deflector rod II 6, the deflector rod I7 and the deflector rod IV 8 are arranged on the connecting rod 18 from top to bottom, a limiting device 21 is arranged outside the pontoon 4, and the adjusting device is arranged above the buoyancy device and controls the closing of air ports 2 and negative pressure ports 3 on two sides of the well body 1.

The adjusting device comprises an adjusting device I19 and an adjusting device II 20, the adjusting device I19 comprises a heavy hammer I11 rotating around a rotating shaft I22, a rotating rod I13 and a plug I14, the plug I14 is located above an air port 2 in the well body 1, and the plug I14 is matched with the air port 2. The plug I14 is positioned between the deflector rod II 6 and the deflector rod I7, the deflector rod II 6 and the deflector rod I7 vertically float along with the pontoon 4 to vertically displace, and the plug I14 is toggled to open and close on the air port 2 to control the opening and closing of the air port 2. And a limiting rod 17 is arranged below the rotary rod I13 in the adjusting device I19.

The adjusting device II 20 comprises a heavy hammer II 12 rotating around a rotating shaft II 23, a plug II 15 and a rotating rod II 16, wherein the plug II 15 is positioned above the negative pressure port 3 in the well body 1, and the plug II 15 is matched with the negative pressure port 3. The rotary rod II 16 is positioned between the deflector rod III 5 and the deflector rod IV 8, the deflector rod III 5 and the deflector rod IV 8 vertically float along with the pontoon 4 to move up and down, the plug II 15 is poked to open and close on the negative pressure port 3 to control the negative pressure port 3 to open and close, the limit rod 17 is arranged below the rotary rod II 16 of the regulating device II 20 to prevent the rotary rod II 16 from falling too much and limit the rotation amplitude of the regulating device II 20.

The side wall of the well body 1 is provided with a water inlet pipe 9 and a water outlet pipe 10, the water inlet pipe 9 and the water outlet pipe 10 are positioned below the air port 2 and the negative pressure port 3, and the water outlet pipe 10 extends to the bottom end in the well body 1. The limiting device 21 is sleeved outside the pontoon 4, and the bottom is fixed on the bottom surface of the well body 1.

When the device is used, as shown in figure 1, when the liquid level in the well body 1 is low, the air port 2 is closed, and the negative pressure port 3 is opened; when liquid is fed in the feeding body through the water inlet pipe 9, as shown in fig. 2, the liquid level slowly rises: the deflector rod IV 8 contacts with a rotating rod II 16 of a right adjusting device II 20, the adjusting device II 20 rotates around a rotating shaft II 23, a plug II 15 closes the negative pressure port 3, and then the deflector rod I7 contacts with a plug I14 of a left adjusting device I19 to open the air port 2; when the liquid level drops, as shown in fig. 3, 4: the deflector rod II 6 contacts with the plug I14 of the left adjusting device I19, the air port 2 is closed, the deflector rod III 5 contacts with the rotating rod II 16 of the right adjusting device II 20, the adjusting device II 20 rotates around the rotating shaft II 23, the plug II 15 leaves the negative pressure port 3, and the negative pressure port 3 is opened.

The above examples are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should be included in the scope of protection defined by the claims of the present utility model without departing from the spirit of the design of the present utility model.

Claims

1. The utility model provides a relay well, includes the buoyancy device and the adjusting device of locating in the well body, its characterized in that: the buoyancy device comprises a pontoon, a connecting rod, a deflector rod I, a deflector rod II, a deflector rod III and a deflector rod IV, wherein the deflector rod I and the deflector rod II are arranged on one side of the connecting rod, the deflector rod II is arranged above the deflector rod I, the deflector rod III and the deflector rod IV are arranged on the other side of the connecting rod, the deflector rod III is arranged above the deflector rod IV, the deflector rod III, the deflector rod II, the deflector rod I and the deflector rod IV are arranged on the connecting rod from top to bottom, a limiting device is arranged outside the pontoon, an adjusting device is arranged above the buoyancy device, and the adjusting device controls the closing of air ports and negative pressure ports on two sides of the well body.

2. A relay well according to claim 1, characterized in that: the adjusting device comprises an adjusting device I and an adjusting device II, wherein the adjusting device I comprises a heavy hammer I rotating around a rotating shaft I, a rotating rod I and a plug I, the plug I is located above an air port in a well body, and the plug I is matched with the air port.

3. A relay well according to claim 2, characterized in that: the plug I is positioned between the deflector rod II and the deflector rod I, the deflector rod II and the deflector rod I vertically float along with the pontoon to move up and down, and the plug I is poked to open and close on the air port to control the opening and closing of the air port.

4. A relay well according to claim 2, characterized in that: the adjusting device II comprises a heavy hammer II rotating around a rotating shaft II, a plug II and a rotating rod II, wherein the plug II is positioned above a negative pressure port in the well body, and the plug II is matched with the negative pressure port.

5. The relay well of claim 4, wherein: the rotary rod II is positioned between the deflector rod III and the deflector rod IV, the deflector rod III and the deflector rod IV move up and down along with the floating pontoon, the plug II is poked to open and close on the negative pressure port, and the negative pressure port is controlled to open and close.

6. A relay well according to claim 1, characterized in that: the side wall of the well body is provided with a water inlet pipe and a water outlet pipe, the water inlet pipe and the water outlet pipe are positioned below the air port and the negative pressure port, and the water outlet pipe extends to the bottom end in the well body.

7. A relay well according to claim 1, characterized in that: the limiting device is sleeved outside the pontoon, and the bottom is fixed on the bottom surface of the well body.

8. A relay well according to claim 2, characterized in that: and a limiting rod is arranged below the rotating rod I in the adjusting device I, and a limiting rod is arranged below the rotating rod II in the adjusting device II.