CN210645479U

CN210645479U - Sand-removing noise-eliminating water inlet device

Info

Publication number: CN210645479U
Application number: CN201921438377.XU
Authority: CN
Inventors: 王枭; 张新田
Original assignee: Suzhou City Yeda Water Supply Equipment Ltd
Current assignee: Suzhou City Yeda Water Supply Equipment Ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-06-02
Anticipated expiration: 2029-08-30

Abstract

The utility model discloses a remove sand noise elimination water installations, including inlet tube, switch unit, remove sand device, drain pipe and noise elimination unit, the switch unit sets up control on the inlet tube the break-make of inlet tube, the inlet tube with the intercommunication position of removing sand device is less than the drain pipe with the intercommunication position of removing sand device, rivers are followed inlet tube inflow removes sand device, and silt deposits the bottom of removing sand device, the clear water is followed the top of removing sand device spills over, the noise elimination unit sets up the drain outlet department of drain pipe, the noise elimination unit is the heliciform passageway, the heliciform passageway sets up in the inner wall of drain pipe. The utility model discloses a remove sand noise elimination water installations is at the in-process to the water tank water injection, through the silt that the preliminary filtering of remove sand device arrived in the river to set up the noise elimination unit and reduce the noise that water injection water tank in-process produced.

Description

Sand-removing noise-eliminating water inlet device

Technical Field

The utility model relates to a water supply equipment field, concretely relates to remove sand noise elimination water installations.

Background

Industrial water, fire-fighting water generally all need follow the river and extract, store in the water tank in order to use, but the water in the river has a large amount of silt, in the long-term use, and silt deposits in the water tank bottom, because the water tank is great, deeper is difficult to wash the bottom, and silt is piled up and is caused the available water storage volume of water tank to diminish to silt is piled up and is caused the water tank to warp easily.

In addition, in the process of filling water into the water tank, because the water filling pressure is high, the water flow is fast, and the water tank is mostly made of iron sheets, and a hollow frame is arranged in the water tank, huge booming sound is generated in the water tank under the impact of strong water flow, and sound pollution is caused.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a remove sand noise elimination water installations, at the in-process to the water tank water injection, tentatively strain the silt of removing the river aquatic through the device that removes sand to set up the noise elimination unit and reduce the noise that water injection water tank in-process produced.

In order to solve the technical problem, the utility model provides a remove sand noise elimination water installations, including inlet tube, switch element, remove sand device, drain pipe and noise elimination unit, the switch element sets up control on the inlet tube the break-make of inlet tube, the inlet tube with the intercommunication position that removes sand device is less than the drain pipe with the intercommunication position of removing sand device, rivers are followed the inlet tube flows in the device that removes sand, and silt deposits the bottom of removing sand device, the clear water is followed the top of removing sand device overflows, the noise elimination unit sets up the drain outlet department of drain pipe, the noise elimination unit is the heliciform passageway, the heliciform passageway sets up in the inner wall of drain pipe.

The utility model discloses a preferred embodiment, further include the switch unit includes electric valve, remote control hydraulic pressure valve and ball valve, and during normal work, electric valve, remote control hydraulic pressure valve and ball valve are the open mode, and arbitrary valve of control is closed and can be closed the inlet tube.

In a preferred embodiment of the present invention, the liquid level sensor is further included, and the liquid level sensor is electrically connected to the electric valve.

The utility model discloses a preferred embodiment, further include the sand removing device includes the inner tube and the urceolus of suit, the urceolus lateral wall is provided with the water inlet, the water inlet with the inlet tube intercommunication, the inner tube sets up inside the urceolus, the inner tube lateral wall sets up the mouth of crossing that communicates with the urceolus, the inner tube lateral wall has still seted up and has discharged the outlet outside the urceolus, the outlet with the drain pipe intercommunication.

In a preferred embodiment of the present invention, the sand removing device further comprises a sand discharging opening formed at a bottom of the sand removing device.

In a preferred embodiment of the present invention, the water inlet is disposed in the middle of the outer tube, and the water outlet is disposed at the top of the inner tube.

The utility model discloses a preferred embodiment, further include still be provided with the filter screen in the inlet tube, the suspended solid in the filtering aquatic of filter screen.

The utility model has the advantages that:

one of the two, the utility model discloses a silt of aquatic is filtered away to the sand removal device, sets up the intercommunication position that inlet tube and sand removal device and is less than the intercommunication position of drain pipe and sand removal device, and rivers are followed inlet tube inflow sand removal device, silt deposit sand removal device's bottom, the clear water is followed spill over in the drain pipe of sand removal device's top, prevent that silt from pouring into the water tank into, prevent that silt from piling up the condition that is difficult to the clearance in the water tank and appearing.

Secondly, the utility model discloses a noise elimination unit sets up in the drain outlet department of drain pipe, and the heliciform passageway of noise elimination unit for setting up in the inner wall of drain pipe slows down through the heliciform passageway before rivers get into the water tank to reduce the direct impact pressure to the water tank of rivers, played certain noise cancelling effect, reduce sound pollution.

Drawings

FIG. 1 is a schematic structural view of the sand-removing noise-eliminating water intake device of the present invention;

fig. 2 is a schematic structural view of the muffler unit of the present invention;

fig. 3 is a schematic structural diagram of the sand removing device of the present invention.

The reference numbers in the figures illustrate: 1. a water inlet pipe; 2. a switch unit; 21. an electrically operated valve; 22. remotely controlling the hydraulic valve; 23. a float valve; 3. a sand removal device; 31. an inner barrel; 32. an outer cylinder; 33. a water inlet; 34. a water outlet; 35. a water outlet; 36. a sand discharge port; 4. a drain pipe; 5. a sound attenuation unit; 6. a threaded passage; 7. a liquid level sensor; 8. a filter screen; 9. a water tank.

Detailed Description

The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.

Referring to fig. 1-2, an embodiment of the sand-removing and noise-eliminating water inlet device of the present invention includes a water inlet pipe 1, a switch unit 2, a sand-removing device 3, a water outlet pipe 4 and a noise-eliminating unit 5, wherein the switch unit 2 is disposed on the water inlet pipe 1 to control the on-off of the water inlet pipe 1, the communication position between the water inlet pipe 1 and the sand-removing device 3 is lower than the communication position between the water outlet pipe 4 and the sand-removing device 3, water flows into the sand-removing device 3 from the water inlet pipe 1, silt is deposited at the bottom of the sand-removing device 3 due to gravity, clear water overflows from the top of the sand-removing device 3, the noise-eliminating unit 5 is disposed at the water outlet of the water outlet pipe 4, the noise-eliminating unit 5 is a spiral passage 6, the spiral passage 6 is disposed in the inner wall of the water outlet pipe 4, and, thereby reducing the impact pressure of water flow on the water tank 9 directly, playing a certain role in noise elimination and reducing sound pollution.

Specifically, the switch unit 2 includes an electric valve 21, a remote-control hydraulic valve 22 and a float valve 23, when the switch unit normally works, the electric valve 21, the remote-control hydraulic valve 22 and the float valve 23 are all in an open state, the water inlet pipe 1 can be closed by controlling any valve to be closed, the electric valve 21 is communicated with the electric switch and can control the valve to be closed by controlling the electric switch, the remote-control hydraulic valve 22 can be controlled by remote control, the float valve 23 is used for detecting the height of water in the water tank 9, the float valve 23 includes a float, a connecting rod and a valve, the float always floats in the water tank 9, when the water surface in the water tank 9 rises, the float rises and drives the connecting rod to rise, the connecting rod is connected with the valve at the other end, when the water surface rises to a certain position, the connecting rod closes the valve to seal the water source, when the water level descends, the buoy also descends, the connecting rod drives the valve to open, and the floating ball valve 23 can prevent water in the water tank 9 from overflowing.

Because the water tank 9 is filled with water in a relatively long process, the water tank is left in an unattended state for a long time, and it is not safe to prevent the water in the water tank 9 from overflowing only by the float valve 23, so a double protection measure is needed to ensure that the water in the water tank 9 does not overflow, specifically, a liquid level sensor 7 is further provided in the embodiment, the liquid level sensor 7 is electrically connected with the electric valve 21, the liquid level sensor 7 is arranged above a highest allowable water filling point in the water tank 9, and when the liquid level sensor 7 detects that water exists, a signal is sent to the electric valve 21, and the electric valve 21 is closed to play a protection role.

Referring to fig. 3, in order to further enhance the sand removing effect, the sand removing device 3 comprises an inner cylinder 31 and an outer cylinder 32 which are sleeved together, the side wall of the outer cylinder 32 is provided with a water inlet 33, the water inlet 33 is communicated with the water inlet pipe 1, the inner cylinder 31 is arranged inside the outer cylinder 32, the side wall of the inner cylinder 31 is provided with a water passing hole 34 communicated with the outer cylinder 32, the side wall of the inner cylinder 31 is further provided with a water outlet 35 which is discharged to the outside of the outer cylinder 32, the water outlet 35 is communicated with the water discharge pipe 4, water flow enters the outer cylinder 32 from the water inlet 33, then enters the inner cylinder 31 through the water passing port 34, and finally is discharged through the water outlet 35, therefore, the silt is separated from the water outlet 35 by the inner cylinder 31, the silt filtering effect is further improved, the water inlet 33 is disposed in the middle of the outer cylinder 32, and the water outlet 35 is disposed at the top of the inner cylinder 31.

Specifically, the bottom of the sand removing device 3 is provided with a sand outlet 36, and the sand outlet 36 needs to be opened periodically to discharge silt.

Specifically, still be provided with filter screen 8 in inlet tube 1, suspended solid in filter screen 8 can the filtering aquatic still probably has pollutants such as pasture and water, plastic refuse in the aquatic, can carry out the separation filtering through filter screen 8.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.

Claims

1. The utility model provides a remove sand noise elimination water installations, its characterized in that, includes inlet tube, switch unit, removes sand device, drain pipe and noise elimination unit, the switch unit sets up control on the inlet tube the break-make of inlet tube, the inlet tube with the intercommunication position of removing sand device is less than the drain pipe with the intercommunication position of removing sand device, rivers are followed the inlet tube flows into the device that removes sand, and silt deposits the bottom of removing sand device, the clear water is followed the top of removing sand device overflows, the noise elimination unit sets up the drain outlet department of drain pipe, the noise elimination unit is the heliciform passageway, the heliciform passageway sets up in the inner wall of drain pipe.

2. The sand-removing and noise-eliminating water inlet device as claimed in claim 1, wherein the switch unit comprises an electric valve, a remote-control hydraulic valve and a floating ball valve, and when the device works normally, the electric valve, the remote-control hydraulic valve and the floating ball valve are all in an open state, and the water inlet pipe can be closed by controlling the closing of any one valve.

3. The sand control and sound attenuation water intake device according to claim 2, further comprising a liquid level sensor electrically connected to the electrically operated valve.

4. The device for removing sand and eliminating noise as claimed in claim 1, wherein the device for removing sand comprises an inner cylinder and an outer cylinder which are sleeved together, a water inlet is arranged on the side wall of the outer cylinder, the water inlet is communicated with the water inlet pipe, the inner cylinder is arranged in the outer cylinder, a water passing port communicated with the outer cylinder is arranged on the side wall of the inner cylinder, a water outlet for discharging the water out of the outer cylinder is further arranged on the side wall of the inner cylinder, and the water outlet is communicated with the water discharging pipe.

5. The apparatus of claim 4, wherein the bottom of the apparatus is provided with a sand discharge port.

6. The apparatus of claim 4, wherein the water inlet is disposed at the middle of the outer cylinder, and the water outlet is disposed at the top of the inner cylinder.

7. The apparatus of claim 1, further comprising a filter screen disposed in the inlet pipe, wherein the filter screen is capable of filtering suspended substances in the water.