CN214389021U

CN214389021U - Be applied to ball valve sealing operation water system spiral-flow type sand settling tank

Info

Publication number: CN214389021U
Application number: CN202022922028.4U
Authority: CN
Inventors: 李捷; 翟兴学; 陈礼福; 臧兴华; 柳孝清; 陈鑫波
Original assignee: China Valves Technology Changsha Co Ltd
Current assignee: China Valves Technology Changsha Co Ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-10-15
Anticipated expiration: 2030-12-09

Abstract

The utility model discloses a rotational flow type sand settling tank applied to a ball valve sealing operation water system, which comprises a lower tank body, wherein the inner bottom position of the lower tank body is penetrated and provided with a water inlet, the inner side of the water inlet is fixedly connected with a ball valve, the inner side one end of the ball valve is in threaded connection with a water inlet pipe, the inner side top position of the lower tank body is fixedly connected with a water outlet control ball valve, and one end of the water outlet control ball valve is fixedly connected with a water outlet pipe, the purification efficiency of water is improved.

Description

Be applied to ball valve sealing operation water system spiral-flow type sand settling tank

Technical Field

The utility model relates to a ball valve sealing technique field specifically is a be applied to ball valve sealing operation water system spiral-flow type heavy sand jar.

Background

The sand settling tank is used for settling fine sand and solid particles in water and coarsely filtering the water, the ball valve is mainly applied to a water pump outlet, a water turbine inlet or a water conveying pipeline, a simple and systematic solution is provided for cutting and communicating media and protecting the safety of a unit and the pipeline, the ball valve is a key and advanced control device which is more suitable for medium and high water head pipelines, and the water can be effectively filtered through the matching of the ball valve and the sand settling tank;

however, in the existing sand settling tank, water and impurities are mostly separated through gravity after the water enters the lower tank body, the sand settling efficiency is low, the cleanliness of the water cannot reach the use standard, and in order to avoid the technical problems, the spiral-flow sand settling tank applied to the ball valve sealing operation water system is necessary to overcome the defects in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be applied to the heavy sand jar of ball valve sealing operation water system spiral-flow type, can effectively solve the current sand jar that sinks that provides in the above-mentioned background art, get into through gravity more behind the lower jar of body at water, separate water and impurity, it is lower to sink sand efficiency, leads to the cleanliness factor of water to reach the problem of operation standard not.

In order to achieve the above object, the utility model provides a following technical scheme: a rotational flow type sand settling tank applied to a ball valve sealing operation water system comprises a lower tank body, wherein a water inlet is formed in the bottom of the inner side of the lower tank body in a penetrating mode, a water inlet control ball valve is fixedly connected to the inner side of the water inlet, one end of the inner side of the water inlet control ball valve is connected with a water inlet pipe in a threaded mode, a water outlet control ball valve is fixedly connected to the top of the inner side of the lower tank body, and one end of the water outlet control ball valve is fixedly connected with a water outlet pipe;

the sewage treatment device comprises a lower tank body, a sewage discharge port is formed in the bottom end of the lower tank body, a supporting seat is arranged at the bottom of the outer side of the lower tank body at an equal angle, a water delivery pipeline is fixedly connected to the inner side of the sewage discharge port, a sewage control valve is fixedly connected to one end of the water delivery pipeline, and a sewage discharge pipe is fixedly connected to the inner side of the sewage control valve.

Preferably, the inner wall of the water inlet is tangent to the inner wall of the lower tank body, and the water inlet pipe is connected with an external water source.

Preferably, the water outlet control ball valve is connected with the inner cavity of the lower tank body, and the water outlet pipe is connected with an external collecting device.

Preferably, the sewage discharge port is formed in the middle of the bottom end of the lower tank body, one end of the sewage control valve is connected with the water delivery pipeline, the other end of the sewage control valve is connected with the sewage discharge pipe, and the sewage discharge pipe is systematically connected with an external drainage system.

Preferably, the top outside fixedly connected with lower flange dish of the lower jar of body, the ring flange is installed on the top of lower flange dish, the inboard threaded connection of ring flange has set screw, the top fixedly connected with upper tank body of ring flange, the venthole has been seted up on the top of the upper tank body, the inboard gas control ball valve of installing in the top of venthole, the inboard fixedly connected with blast pipe in top of gas control ball valve.

Preferably, threaded holes are formed in the inner sides of the lower flange plate and the upper flange plate at equal intervals, the air outlet hole is formed in the middle of the top end of the upper tank body, and a sealing gasket is bonded between the lower flange plate and the upper flange plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with down the jar body, the water inlet, the control ball valve of intaking, the inlet tube, go out the water control ball valve, outlet pipe and supporting seat, upwards get into down the jar body through the fluid tangential, jar internal motion orbit is the heliciform under the fluid, fluid tangential high-speed motion receives centrifugal force inertial force to have the central motion trend of keeping away from, large granule in the effect filtration aquatic of jar inner wall drainage and fluid and inner wall down, the large granule sinks in jar body bottom down at centrifugal force and action of gravity, deposit the foreign particles of aquatic, the purification efficiency of water has been improved.

2. Be provided with lower flange dish, go up the ring flange, clamping screw, go up the jar body, the venthole, gas control ball valve and blast pipe, through opening and close of control gas control ball valve, the circulation of jar internal portion air under can effectual control, the leakproofness of the jar body under the assurance, prevent to deposit the gaseous flow influence of during operation and deposit the effect, and can tear down the upper tank body and then wash the water source from the top of the jar body down, will adsorb silt on jar internal wall down and wash, it is simple swift.

3. Be provided with sewage discharge port, conduit, sewage control valve, sewage discharge pipe, through the opening and close of control sewage control valve, can carry out quick emission with the sewage that deposits in lower jar of body bottom, prevent that mud from piling up and blocking up the pipeline, influence the normal use of equipment, simple and convenient has guaranteed the clean degree of lower jar of body inner wall when saving time.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the water inlet of the present invention;

FIG. 3 is a schematic view of the mounting structure of the fixing screw of the present invention;

FIG. 4 is a schematic view of the installation structure of the water outlet pipe of the present invention;

reference numbers in the figures: 1. a tank body is arranged; 2. a water inlet; 3. a water inlet control ball valve; 4. a water inlet pipe; 5. a water outlet control ball valve; 6. a water outlet pipe; 7. a supporting seat; 8. a sewage discharge port; 9. a water delivery pipeline; 10. a sewage control valve; 11. a sewage discharge pipe; 12. a lower flange plate; 13. an upper flange plate; 14. fixing the screw rod; 15. feeding the tank body; 16. an air outlet; 17. a gas control ball valve; 18. and (4) exhausting the gas.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-4, the utility model provides a technical scheme, a rotational flow type sand settling tank applied to a ball valve sealing operation water system, which comprises a lower tank body 1, wherein the bottom of the inner side of the lower tank body 1 is provided with a water inlet 2 in a penetrating way, the inner wall of the water inlet 2 is tangent to the inner wall of the lower tank body 1, which is beneficial for water to spirally flow in the lower tank body 1 under the action of pressure, thereby playing a centrifugal role, the inner side of the water inlet 2 is fixedly connected with a water inlet control ball valve 3, one end of the inner side of the water inlet control ball valve 3 is connected with a water inlet pipe 4 in a threaded way, the water inlet pipe 4 is connected with an external water source, which is convenient for adding water source into the lower tank body 1, the top position of the inner side of the lower tank body 1 is fixedly connected with a water outlet control ball valve 5, the water outlet control ball valve 5 is connected with the inner cavity of the lower tank body 1, the water outlet pipe 6 is connected with an external collecting device, which is convenient for discharging the water after sand removal to the outside, the system circulation is convenient;

the supporting seat 7 is installed at the bottom of the outer side of the lower tank body 1 at equal angles, the sewage outlet 8 is formed in the bottom of the lower tank body 1, the sewage outlet 8 is formed in the middle of the bottom of the lower tank body 1, sewage and solid particles are conveniently and intensively discharged, a water conveying pipeline 9 is fixedly connected to the inner side of the sewage outlet 8, a sewage control valve 10 is fixedly connected to one end of the water conveying pipeline 9, a sewage discharge pipe 11 is fixedly connected to the inner side of the sewage control valve 10, one end of the sewage control valve 10 is connected with the water conveying pipeline 9, the other end of the sewage control valve 10 is connected with the sewage discharge pipe 11, and the sewage discharge pipe 11 is systematically connected with external drainage, so that the discharge and accumulation of water and sewage are favorably controlled.

The top outside of the lower tank body 1 is fixedly connected with a lower flange plate 12, the top of the lower flange plate 12 is provided with an upper flange plate 13, the inner sides of the lower flange plate 12 and the upper flange plate 13 are provided with threaded holes at equal intervals, an air outlet hole 16 is formed in the middle position of the top of the upper tank body 15, a sealing gasket is bonded between the lower flange plate 12 and the upper flange plate 13, the lower tank body 1 is convenient to seal, the inner side of the upper flange plate 13 is connected with a fixing screw 14 in a threaded manner, the top of the upper flange plate 13 is fixedly connected with an upper tank body 15, the top of the upper tank body 15 is provided with an air outlet hole 16, the inner side of the top of the air outlet hole 16 is provided with a gas control ball valve 17, the inner side of the top of the gas control ball valve 17 is fixedly connected with an exhaust pipe 18, wherein the lower tank body 1 and the upper tank body 15 form a sand settling tank, and the ratio of height to diameter in the sand settling tank is 6-10 times.

The utility model discloses a theory of operation and use flow: firstly, people fix a lower tank body 1 and an upper tank body 15 through a lower flange plate 12, an upper flange plate 13 and a fixing screw 14, open a gas control ball valve 17 to discharge air in the lower tank body 1 and the upper tank body 15 when water is fed for the first time, and then close the gas control ball valve 17;

then, the people communicate the water source to be filtered into the water inlet pipe 4, then open the water inlet control ball valve 3, so that the water to be purified is introduced into the lower tank body 1, at the moment, because the water inlet 2 is tangent to the lower tank body 1, so that the water will flow spirally along the inner wall of the lower tank body 1, the solid particles in the water will settle to the bottom of the lower tank body 1 under the action of centrifugal force, thereby playing a role in filtering water, entering the lower tank body 1 through the fluid in a tangential and upward direction, leading the motion track in the lower tank body 1 of the fluid to be spiral, leading the fluid to move in a tangential high speed and have a tendency of moving away from the center under the action of centrifugal force and inertia force, large particles in water are filtered through the drainage of the inner wall of the lower tank body 1 and the action of fluid and the inner wall, and the large particles sink to the bottom of the lower tank body 1 under the action of centrifugal force and gravity to precipitate impurity particles in the water, so that the water purification efficiency is improved;

finally, the water which is deposited and reaches the use standard is discharged through the water outlet control ball valve 5 by opening the water outlet control ball valve 5 at the outer side of the water outlet pipe 6, then the water is conveyed to the next use device through the water outlet pipe 6, after a period of use, the sewage control valve 10 is opened, then sundry particles deposited at the bottom of the lower tank body 1 enter the water conveying pipeline 9 through the sewage discharge port 8 and are discharged into a drainage system through the sewage discharge pipe 11, the upper tank body 15 can be detached and then a water source is flushed from the top end of the lower tank body 1, silt adsorbed on the inner wall of the lower tank body 1 is flushed, then the silt is discharged from the sewage discharge pipe 11 at the bottom, after a period of use, the sewage deposited at the bottom of the lower tank body 1 can be rapidly discharged by controlling the opening and closing of the sewage control valve 10, so that the sludge is prevented from accumulating and blocking the pipeline and affecting the normal use of the device, simple and convenient, and the cleanness degree of the inner wall of the lower tank body 1 is ensured while the time is saved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a be applied to ball valve sealing operation water system spiral-flow type sand setting tank, includes jar body (1) down, its characterized in that: a water inlet (2) is formed in the bottom of the inner side of the lower tank body (1) in a penetrating mode, a water inlet control ball valve (3) is fixedly connected to the inner side of the water inlet (2), a water inlet pipe (4) is connected to one end of the inner side of the water inlet control ball valve (3) in a threaded mode, a water outlet control ball valve (5) is fixedly connected to the top of the inner side of the lower tank body (1), and a water outlet pipe (6) is fixedly connected to one end of the water outlet control ball valve (5);

the supporting seat (7) is installed at the bottom of the outer side of the lower tank body (1) at an equal angle, a sewage outlet (8) is formed in the bottom of the lower tank body (1), a water conveying pipeline (9) is fixedly connected to the inner side of the sewage outlet (8), a sewage control valve (10) is fixedly connected to one end of the water conveying pipeline (9), and a sewage discharge pipe (11) is fixedly connected to the inner side of the sewage control valve (10).

2. The cyclone sand settling tank applied to a ball valve sealing operation water system as claimed in claim 1, wherein: the inner wall of the water inlet (2) is tangent to the inner wall of the lower tank body (1), and the water inlet pipe (4) is connected with an external water source.

3. The cyclone sand settling tank applied to a ball valve sealing operation water system as claimed in claim 1, wherein: the water outlet control ball valve (5) is connected with the inner cavity of the lower tank body (1), and the water outlet pipe (6) is connected with external collecting equipment.

4. The cyclone sand settling tank applied to a ball valve sealing operation water system as claimed in claim 1, wherein: the sewage discharge port (8) is formed in the middle of the bottom end of the lower tank body (1), one end of the sewage control valve (10) is connected with the water conveying pipeline (9), the other end of the sewage control valve (10) is connected with the sewage discharge pipe (11), and the sewage discharge pipe (11) is connected with an external drainage system.

5. The cyclone sand settling tank applied to a ball valve sealing operation water system as claimed in claim 1, wherein: the utility model discloses a gas control device, including lower jar of body (1), the top outside fixedly connected with of lower jar of body (12), upper flange dish (13) are installed on the top of lower flange dish (12), the inboard threaded connection of upper flange dish (13) has clamping screw (14), jar body (15) are gone up to the top fixedly connected with of upper flange dish (13), venthole (16) have been seted up on the top of the upper jar of body (15), gas control ball valve (17) are installed to the top inboard of venthole (16), the inboard fixedly connected with blast pipe (18) in top of gas control ball valve (17).

6. The cyclone sand settling tank applied to a ball valve sealing operation water system as claimed in claim 5, wherein: the inner sides of the lower flange plate (12) and the upper flange plate (13) are provided with threaded holes at equal intervals, the air outlet hole (16) is formed in the middle position of the top end of the upper tank body (15), and a sealing gasket is bonded between the lower flange plate (12) and the upper flange plate (13).