CN217267806U

CN217267806U - PLC intelligent control multi-frequency converter pressure regulating water supply device

Info

Publication number: CN217267806U
Application number: CN202220262037.1U
Authority: CN
Inventors: 徐俊; 顾华坤
Original assignee: Shanghai Jiusheng Water Co Ltd
Current assignee: Shanghai Jiusheng Water Co Ltd
Priority date: 2022-02-09
Filing date: 2022-02-09
Publication date: 2022-08-23
Anticipated expiration: 2032-02-09

Abstract

The utility model discloses a PLC intelligent control multi-frequency converter pressure regulating water supply device, which comprises a device main body; in the utility model, the washing pump conveys external water into the washing pipe, the washing pipe is sprayed out through the washing head to realize back washing operation on the filter screen, the first speed reducer is driven to rotate by the first motor, the first speed reducer drives the first rotating shaft to rotate, the first rotating shaft drives the threaded rod to rotate, the slider can slide in the water supply tank by the rotation of the threaded rod, so that the washing pipe is driven to move, and the water sprayed out of the washing head can comprehensively wash the filter screen along with the movement of the washing pipe; drive the second speed reducer through the second motor and rotate, the second speed reducer drives the second pivot and rotates, and the second pivot drives the puddler and rotates, and the rotation of puddler drives stirring vane and rotates to make the silt that washes out can be at the water internal motion always, avoid these silt to drop on the filter screen once more.

Description

PLC intelligent control multi-frequency converter pressure regulating water supply device

Technical Field

The utility model belongs to the technical field of the pressure regulating feedwater, particularly, relate to a many converters of PLC intelligent control pressure regulating water supply installation.

Background

Water supply installation sets the device main part on the way of carrying out the flow path towards the feedwater of indoor equipment, water supply installation is at the during operation at present, it enters into inside the main water tank to have continuous water, it gets into to lead to having a small amount of silt, it is tired every day, silt can block the outlet pipe, influence pressure regulating feedwater, although be provided with some among the prior art and carry out the structure of clearance through push pedal or clean brush to the silt on the filter screen, but the cleaning performance of these structures is relatively poor, and in the clearance, can't clear up the silt of card in the filter screen, thereby can influence the water efficiency of crossing of filter screen.

An effective solution to the problems in the related art has not been proposed yet.

Therefore, in order to solve the above problems, the utility model provides a many converters of PLC intelligent control pressure regulating water supply installation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a many converters of PLC intelligent control pressure regulating water supply installation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a PLC intelligent control multi-frequency converter pressure-regulating water supply device comprises a device main body, wherein the device main body comprises a water supply tank, a partition plate is fixedly arranged in the water supply tank, a first motor is arranged on one side in the water tank, a first speed reducer is fixedly arranged on one side of the first motor, a first rotating shaft is arranged on one side of the first speed reducer, a threaded rod is fixedly arranged at one end of the first rotating shaft, a sliding block is connected onto the threaded rod in a threaded mode, a flushing pipe is fixedly arranged on one side of the sliding block, a motor box is fixedly arranged at the top end of the inner portion of the water supply tank, a second motor is arranged in the motor box, a second speed reducer is fixedly arranged at the bottom end of the second motor, a second rotating shaft is arranged at the bottom end of the second speed reducer, a stirring rod is fixedly arranged at the bottom end of the second rotating shaft, and stirring blades are fixedly arranged on the stirring rod, the utility model discloses a sewage treatment device, including water supply tank, flushing pump, sewage pump, first water pipe, second water pipe, connecting pipe, fourth water pipe, fifth water pipe is installed to one side bottom of connecting pipe, the flushing pump is installed to one side of water supply tank, first water pipe is installed to one side of flushing pump, the second water pipe is installed to the opposite side of flushing pump, the one end of second water pipe with the flushing pipe is connected, sewage pump is installed to the opposite side of water supply tank, the third water pipe is installed to one side of sewage pump, the connecting pipe is installed to the one end of third water pipe, the fourth water pipe is installed on one side top of connecting pipe, the fifth water pipe is installed to one side bottom of connecting pipe.

Further, the top fixed mounting of feed tank has the water injection pipe, the delivery port has been seted up on the baffle, install on the delivery port and first solenoid valve, the equal fixed mounting in bottom four corners department of feed tank has the pillar.

Further, there is first fixing base inside one side fixed mounting of feed-tank, one side fixed mounting of first fixing base has first motor, the output of pivot in the first motor pass through the shaft coupling with the receiving terminal of pivot in the first speed reducer is connected, the output of pivot in the first speed reducer pass through the shaft coupling with the one end of first pivot is connected, the inside opposite side fixed mounting of feed-tank has the second fixing base, the one end of threaded rod with the second fixing base rotates to be connected, the slider with the inner wall sliding connection of feed-tank.

Furthermore, the filter screen is still installed to the inside of feed tank, the flushing pipe sets up the below of filter screen, the fourth water pipe with stirring vane all sets up the top of filter screen, the fifth water pipe sets up the below of filter screen.

Furthermore, a plurality of groups of flushing heads are fixedly mounted at the top end of the flushing pipe.

Furthermore, a first mounting plate is fixedly mounted at the bottom end of the washing pump and fixedly mounted on the outer wall of the water supply tank.

Furthermore, a sixth water pipe is installed on the other side of the sewage pumping pump, a second mounting plate is fixedly installed at the bottom end of the sewage pumping pump, and the second mounting plate is fixedly installed on the outer wall of the water supply tank.

Furthermore, the inside top fixed mounting of motor case has the third fixing base, the bottom fixed mounting of third fixing base has the second motor, the output of second motor inner rotating shaft pass through the shaft coupling with the receiving terminal of second speed reducer inner rotating shaft is connected, the output of second speed reducer inner rotating shaft pass through the shaft coupling with the top of second pivot is connected.

Furthermore, a water supply pump set is fixedly installed at the bottom end of the water supply tank, a plurality of groups of second electromagnetic valves are installed at the bottom end of the water supply pump set, and a seventh water pipe is installed at the bottom end of each second electromagnetic valve.

Furthermore, one side fixed mounting of feed-tank has the PLC controller, one side of feed-tank still fixed mounting has the converter body.

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

1. the utility model discloses in, the washing pump carries the washing pipe with external water in, blowout through the flushing head, come to realize the back flush operation to the filter screen, drive first speed reducer through first motor and rotate, first speed reducer drives first pivot and rotates, first pivot drive threaded rod rotates, the rotation of threaded rod makes the slider can slide in the feed-tank to drive the washing pipe and remove, along with the removal of washing pipe, the filter screen just can be comprehensively washed to spun water in the follow flushing head.

2. The utility model discloses in, drive the second speed reducer through the second motor and rotate, the second speed reducer drives the second pivot and rotates, and the second pivot drives the puddler and rotates, and the rotation of puddler drives stirring vane and rotates to make the silt that washes out move in the water always, avoid these silt to drop on the filter screen once more.

3. The utility model discloses in, take out dirty pump and come to extract filter screen top and the washing water of below through third water pipe, connecting pipe, fourth water pipe and fifth water pipe, silt then can mix and take out in aqueous together.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a cross-sectional view of the present invention;

fig. 4 is a cross-sectional view of the present invention.

Reference numerals:

1. a device main body; 2. a water supply tank; 201. a water injection pipe; 202. a partition plate; 203. a water outlet; 204. a first solenoid valve; 205. a pillar; 206. a first fixed seat; 207. a first motor; 208. a first speed reducer; 209. a first rotating shaft; 210. a threaded rod; 211. a slider; 212. a second fixed seat; 3. filtering with a screen; 4. a flush tube; 401. a rinsing head; 5. a flush pump; 501. a first water pipe; 502. a second water pipe; 503. a first mounting plate; 6. a sewage pump; 601. a third water pipe; 602. a connecting pipe; 603. a fourth water pipe; 604. a fifth water pipe; 605. a sixth water pipe; 606. a second mounting plate; 7. a motor case; 701. a third fixed seat; 702. a second motor; 703. a second speed reducer; 704. a second rotating shaft; 705. a stirring rod; 706. a stirring blade; 8. a water feed pump set; 801. a second solenoid valve; 802. a seventh water pipe; 9. a PLC controller; 10. the converter body.

Detailed Description

The following description of the present invention will be made with reference to the accompanying drawings and the detailed description thereof:

referring to fig. 1-4, the PLC intelligent control multi-frequency converter pressure regulating and water supplying device according to the embodiment of the present invention includes a device main body 1, the device main body 1 includes a water supply tank 2, a partition plate 202 is fixedly installed inside the water supply tank 2, a first motor 207 is installed on one side inside the water supply tank 2, a first speed reducer 208 is fixedly installed on one side of the first motor 207, a first rotating shaft 209 is installed on one side of the first speed reducer 208, a threaded rod 210 is fixedly installed on one end of the first rotating shaft 209, a slider 211 is connected to the threaded rod 210 through a thread, a flushing pipe 4 is fixedly installed on one side of the slider 211, a motor tank 7 is fixedly installed on the top inside of the water supply tank 2, a second motor 702 is installed inside the motor tank 7, and a second speed reducer 703 is fixedly installed at the bottom end of the second motor 702, a second rotating shaft 704 is installed at the bottom end of the second speed reducer 703, a stirring rod 705 is fixedly installed at the bottom end of the second rotating shaft 704, a stirring blade 706 is fixedly installed on the stirring rod 705, the second speed reducer 703 is driven to rotate by a second motor 702, the second rotating shaft 704 is driven to rotate, the stirring rod 705 is driven to rotate by the second rotating shaft 704, the stirring blade 706 is driven to rotate by the rotation of the stirring rod 705, so that washed sediment can always move in a water body, the sediment is prevented from falling on the filter screen 3 again, a flushing pump 5 is installed at one side of the water supply tank 2, a first water pipe 501 is installed at one side of the flushing pump 5, a second water pipe 502 is installed at the other side of the flushing pump 5, one end of the second water pipe 502 is connected with the flushing pipe 4, the flushing pump 5 conveys outside water into the flushing pipe 4, the filter screen 3 is backwashed by the spraying of the washing head 401, the first speed reducer 208 is driven to rotate by the first motor 207, the first speed reducer 208 drives the first rotating shaft 209 to rotate, the first rotating shaft 209 drives the threaded rod 210 to rotate, the threaded rod 210 rotates to enable the sliding block 211 to slide in the water supply tank 2, so that the washing pipe 4 is driven to move, the filter screen 3 can be comprehensively washed by the water sprayed from the washing head 401 along with the movement of the washing pipe 4, the sewage pumping pump 6 is installed on the other side of the water supply tank 2, the third water pipe 601 is installed on one side of the sewage pumping pump 6, the connecting pipe 602 is installed on one end of the third water pipe 601, the fourth water pipe 603 is installed on the top end of one side of the connecting pipe 602, the fifth water pipe 604 is installed on the bottom end of one side of the connecting pipe 602, and the sewage pumping pump 6 can pass through the third water pipe 601, the connecting pipe 602, The fourth and fifth water pipes 603 and 604 are used to pump the washing water above and below the screen 3, and the silt is pumped out together with the water.

Through the above technical scheme of the utility model, the top end of the water supply tank 2 is fixedly provided with the water injection pipe 201, the partition plate 202 is provided with the water outlet 203, the water outlet 203 is provided with the first electromagnetic valve 204, the four corners of the bottom end of the water supply tank 2 are fixedly provided with the support columns 205, external water can be injected into the water supply tank 2 through the water injection pipe 201, and when the filter screen 3 is cleaned, the first electromagnetic valve 204 is closed, so that the water can not flow away through the water outlet 203, thereby facilitating the operation of the stirring blades 706; a first fixing seat 206 is fixedly installed on one side inside the water supply tank 2, the first motor 207 is fixedly installed on one side of the first fixing seat 206, the output end of a rotating shaft in the first motor 207 is connected with the receiving end of a rotating shaft in the first speed reducer 208 through a coupler, the output end of the rotating shaft in the first speed reducer 208 is connected with one end of a first rotating shaft 209 through a coupler, a second fixing seat 212 is fixedly installed on the other side inside the water supply tank 2, one end of a threaded rod 210 is rotatably connected with the second fixing seat 212, and a sliding block 211 is slidably connected with the inner wall of the water supply tank 2; a filter screen 3 is further installed inside the water supply tank 2, the flushing pipe 4 is arranged below the filter screen 3, the fourth water pipe 603 and the stirring blade 706 are both arranged above the filter screen 3, the fifth water pipe 604 is arranged below the filter screen 3, and the filter screen 3 can filter supplied water; a plurality of groups of flushing heads 401 are fixedly arranged at the top end of the flushing pipe 4; a first mounting plate 503 is fixedly mounted at the bottom end of the flushing pump 5, and the first mounting plate 503 is fixedly mounted on the outer wall of the water supply tank 2; a sixth water pipe 605 is arranged on the other side of the sewage pumping pump 6, a second mounting plate 606 is fixedly arranged at the bottom end of the sewage pumping pump 6, and the second mounting plate 606 is fixedly arranged on the outer wall of the water supply tank 2; a third fixing seat 701 is fixedly installed at the top end inside the motor box 7, the second motor 702 is fixedly installed at the bottom end of the third fixing seat 701, the output end of a rotating shaft in the second motor 702 is connected with the receiving end of a rotating shaft in the second speed reducer 703 through a coupler, and the output end of the rotating shaft in the second speed reducer 703 is connected with the top end of the second rotating shaft 704 through a coupler; a water feed pump group 8 is fixedly installed at the bottom end of the water feed tank 2, a plurality of groups of second electromagnetic valves 801 are installed at the bottom end of the water feed pump group 8, and seventh water pipes 802 are installed at the bottom ends of the second electromagnetic valves 801; one side fixed mounting of feed tank 2 has PLC controller 9, one side of feed tank 2 still fixed mounting has converter body 10.

The utility model discloses a PLC intelligent control many converters pressure regulating water supply installation's theory of operation does: when the device works normally, water is injected into a water supply tank 2 through a water injection pipe 201, the water is filtered through a filter screen 3, the filtered water falls into the space at the lower end inside the water supply tank 2, a water supply pump group 8 and a second electromagnetic valve 801 are controlled through a PLC (programmable logic controller) 9 and a frequency converter body 10, at the moment, the water is led out through a seventh water pipe 802 mutually connected with the second electromagnetic valve 801, at the moment, the water supply is realized, when the filter screen 3 needs to be cleaned, the water injection into the water supply tank 2 is firstly stopped, then, a first electromagnetic valve 204 is closed through the PLC 9, when a flushing pump 5 is started, the flushing pump 5 conveys external clean water into a flushing pipe 4, the cleaning water is sprayed out through a flushing head 401 to realize the operation backwashing on the filter screen 3, a first motor 207 drives a first speed reducer 208 to rotate, the first speed reducer 208 drives a first rotating shaft 209 to rotate, the first rotating shaft 209 drives the threaded rod 210 to rotate, the sliding block 211 can slide in the water supply tank 2 due to the rotation of the threaded rod 210, so as to drive the flushing pipe 4 to move, along with the movement of the flushing pipe 4, the filter screen 3 can be completely flushed by water sprayed from the flushing head 401, along with the increase of flushing time, as the first electromagnetic valve 204 seals the water outlet 203, so that cleaning water can stay above the partition plate 202, then the second motor 702 is started, the second speed reducer 703 is driven to rotate by the second motor 702, the second rotating shaft 704 is driven to rotate by the second speed reducer 703, the stirring rod 705 is driven to rotate by the second rotating shaft 704, the stirring blade 706 is driven to rotate by the rotation of the stirring rod 705, so that the flushed silt can always move in the water body, the silt is prevented from falling on the filter screen 3 again, and then the sewage pump 6 is started, the sewage pump 6 can pump the washing water above and below the filter net 3 through the third water pipe 601, the connection pipe 602, the fourth water pipe 603 and the fifth water pipe 604, and the silt can be pumped out together with the water.

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 many converters of PLC intelligent control pressure regulating water supply installation, its characterized in that, includes device main part (1), device main part (1) includes feed-tank (2), the inside fixed mounting of feed-tank (2) has baffle (202), first motor (207) are installed to inside one side of feed-tank (2), one side fixed mounting of first motor (207) has first speed reducer (208), first pivot (209) are installed to one side of first speed reducer (208), the one end fixed mounting of first pivot (209) has threaded rod (210), threaded connection has slider (211) on threaded rod (210), one side fixed mounting of slider (211) has flushing pipe (4), the inside top fixed mounting of feed-tank (2) has motor case (7), the internally mounted of motor case (7) has second motor (702), a second speed reducer (703) is fixedly mounted at the bottom end of the second motor (702), a second rotating shaft (704) is mounted at the bottom end of the second speed reducer (703), a stirring rod (705) is fixedly mounted at the bottom end of the second rotating shaft (704), stirring blades (706) are fixedly mounted on the stirring rod (705), a flushing pump (5) is mounted at one side of the water supply tank (2), a first water pipe (501) is mounted at one side of the flushing pump (5), a second water pipe (502) is mounted at the other side of the flushing pump (5), one end of the second water pipe (502) is connected with the flushing pipe (4), a sewage pumping pump (6) is mounted at the other side of the water supply tank (2), a third water pipe (601) is mounted at one side of the sewage pumping pump (6), a connecting pipe (602) is mounted at one end of the third water pipe (601), and a fourth water pipe (603) is mounted at the top end of one side of the connecting pipe (602), and a fifth water pipe (604) is installed at the bottom end of one side of the connecting pipe (602).

2. The PLC intelligent control multi-frequency converter pressure-regulating water supply device according to claim 1, wherein a water injection pipe (201) is fixedly installed at the top end of the water supply tank (2), a water outlet (203) is formed in the partition plate (202), a first electromagnetic valve (204) is installed on the water outlet (203), and pillars (205) are fixedly installed at four corners of the bottom end of the water supply tank (2).

3. The PLC intelligent control multi-frequency converter pressure-regulating water supply device according to claim 1, wherein a first fixing seat (206) is fixedly installed on one side of the inside of the water supply tank (2), the first motor (207) is fixedly installed on one side of the first fixing seat (206), the output end of an inner rotating shaft of the first motor (207) is connected with the receiving end of the inner rotating shaft of the first speed reducer (208) through a coupler, the output end of the inner rotating shaft of the first speed reducer (208) is connected with one end of the first rotating shaft (209) through a coupler, a second fixing seat (212) is fixedly installed on the other side of the inside of the water supply tank (2), one end of the threaded rod (210) is rotatably connected with the second fixing seat (212), and the sliding block (211) is slidably connected with the inner wall of the water supply tank (2).

4. The PLC intelligent control multi-frequency converter pressure-regulating water supply device according to claim 1, wherein a filter screen (3) is further installed inside the water supply tank (2), the flushing pipe (4) is arranged below the filter screen (3), the fourth water pipe (603) and the stirring blade (706) are arranged above the filter screen (3), and the fifth water pipe (604) is arranged below the filter screen (3).

5. The PLC intelligent control multi-frequency converter pressure-regulating water supply device as claimed in claim 1, wherein a plurality of groups of flushing heads (401) are fixedly mounted at the top end of the flushing pipe (4).

6. The PLC intelligent control multi-frequency converter pressure-regulating water supply device as claimed in claim 1, wherein a first mounting plate (503) is fixedly mounted at the bottom end of the washing pump (5), and the first mounting plate (503) is fixedly mounted on the outer wall of the water supply tank (2).

7. The PLC intelligent control multi-frequency converter pressure-regulating water supply device according to claim 1, wherein a sixth water pipe (605) is installed on the other side of the sewage pumping pump (6), a second mounting plate (606) is fixedly installed at the bottom end of the sewage pumping pump (6), and the second mounting plate (606) is fixedly installed on the outer wall of the water supply tank (2).

8. The PLC intelligent control multi-frequency converter pressure-regulating water supply device as claimed in claim 1, wherein a third fixing seat (701) is fixedly installed at the top end of the inside of the motor box (7), the second motor (702) is fixedly installed at the bottom end of the third fixing seat (701), the output end of the inner rotating shaft of the second motor (702) is connected with the receiving end of the inner rotating shaft of the second speed reducer (703) through a coupler, and the output end of the inner rotating shaft of the second speed reducer (703) is connected with the top end of the second rotating shaft (704) through a coupler.

9. The PLC intelligent control multi-frequency converter pressure-regulating water supply device according to claim 1, wherein a water supply pump group (8) is fixedly installed at the bottom end of the water supply tank (2), a plurality of groups of second electromagnetic valves (801) are installed at the bottom end of the water supply pump group (8), and a seventh water pipe (802) is installed at the bottom end of each second electromagnetic valve (801).

10. The PLC intelligent control multi-frequency converter pressure-regulating water supply device as claimed in claim 1, wherein a PLC controller (9) is fixedly mounted on one side of the water supply tank (2), and a frequency converter body (10) is further fixedly mounted on one side of the water supply tank (2).