CN220058188U - Drinking water variable-frequency water supply device - Google Patents

Abstract

The utility model belongs to the technical field of water supply installation, especially, a drinking water variable frequency water supply installation, when carrying out the reason to current water supply installation, generally all manual the reason of carrying out, complex operation just wastes time and energy's problem, the present proposal is as follows, and it includes the box, the top threaded connection of box has the apron, the inlet tube is installed at the top of apron, fixed mounting has fixed box on the top inner wall of apron, the filter screen is all installed to the both sides of fixed box, fixed mounting has the filter core on the inner wall of fixed box, filter core and water piping connection, fixed mounting has high-pressure water pump on the bottom inner wall of box, install the outlet pipe on the high-pressure water pump, be equipped with the clearance mechanism in the fixed box. The utility model has simple operation and convenient use, can facilitate the cleaning of the water tank on the water supply device, meanwhile, the box body in the filtering device can be cleaned conveniently, and people can use the box body conveniently.

Description

Drinking water variable-frequency water supply device

Technical Field

The utility model relates to a water supply installation technical field especially relates to a drinking water frequency conversion water supply installation.

Background

At present, municipal water reaching the standard is aged, the water quality is polluted secondarily, harmful substances and bacteria content in the municipal water are increased, the percent of pass of household water is less than eighty percent through investigation and detection, and water pollution accidents caused by municipal water network pollution in many cities in China frequently occur. In this case, the use of a purification technique is critical in the drinking water, and therefore, when water is supplied by a water supply device, people perform filtration and purification again on the resident water.

However, when the existing water supply device is used for cleaning, manual cleaning is generally performed manually, the operation is tedious, and time and labor are wasted, so that the drinking water variable-frequency water supply device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects that the prior water supply device is manually cleaned generally, the operation is complex, and the time and the labor are wasted when the prior water supply device is cleaned, and provides a drinking water variable-frequency water supply device.

In order to achieve the above object, the present invention adopts the following technical scheme:

the utility model provides a drinking water variable frequency water supply device, includes the box, the top threaded connection of box has the apron, the inlet tube is installed at the top of apron, fixed mounting has fixed box on the top inner wall of apron, the filter screen is all installed to the both sides of fixed box, fixed mounting has the filter core on the inner wall of fixed box, filter core and water piping connection, fixed mounting has high-pressure water pump on the bottom inner wall of box, install the outlet pipe on the high-pressure water pump, be equipped with cleaning mechanism in the fixed box, fixed mounting has the motor in the bottom of fixed box, fixed mounting has the locating plate on the output shaft of motor, be equipped with scraping mechanism on the locating plate, scraping mechanism and the inner wall of box mutually support.

Preferably, the cleaning mechanism comprises two scraping rods, an inner gear ring is rotationally connected to the inner wall of the bottom of the fixing box, two symmetrically arranged fixing rods are fixedly arranged at the top of the inner gear ring, two buffer rods are slidingly connected to the fixing rods, and the scraping rods are fixedly connected with the two buffer rods on the same side.

Preferably, the buffer rod is sleeved with a top spring, the top spring is located between the scraping rod and the fixing rod, and a baffle is fixedly installed at one end of the buffer rod.

Preferably, the bottom of the fixed box is rotationally connected with a transmission shaft, the top end of the transmission shaft is fixedly provided with a transmission gear, and the transmission gear is meshed with the inner gear ring.

Preferably, the scraping mechanism comprises two scraping plates, the two sides of the positioning plate are both connected with ejector rods in a sliding mode, the scraping plates are fixedly connected with the corresponding ejector rods, and the scraping plates are attached to the inner wall of the box body.

Preferably, buffer grooves are formed in two sides of the positioning plate, the buffer grooves are in sliding connection with corresponding ejector rods, buffer springs are fixedly mounted on the inner walls of the buffer grooves, and one ends of the buffer springs are fixedly connected with the corresponding ejector rods.

Preferably, a first belt pulley is fixedly arranged on an output shaft of the motor, a second belt pulley is fixedly sleeved on the transmission shaft, and a belt is connected with the first belt pulley in a transmission way with the second belt pulley.

Compared with the prior art, the utility model has the advantages that:

(1) According to the scheme, as the first belt pulley and the second belt pulley are in transmission connection with the belt, the transmission gear is meshed with the inner gear ring, and meanwhile the scraping rod is in contact with the filter screen under the action of the top spring, the output shaft of the motor can drive the inner gear ring to rotate, and impurities on the filter screen can be cleaned;

(2) Due to the action of the buffer spring on the ejector rod, when the output shaft of the motor can rotate the positioning plate, the scraping plate can be driven to clean the inner wall of the box body.

The utility model is simple in operation, convenient to use can be convenient for the water tank on the water supply installation clear, can also be convenient for clear the box body in the filter equipment simultaneously, and people of being convenient for use.

Drawings

Fig. 1 is a schematic structural diagram of a variable-frequency drinking water supply device according to the present invention;

fig. 2 is a schematic cross-sectional view of an inner gear ring of a drinking water variable-frequency water supply device according to the present invention;

fig. 3 is a schematic structural diagram of a portion a of a variable-frequency water supply device for drinking water according to the present invention.

In the figure: 1. a box body; 2. a cover plate; 3. a fixed box; 4. a filter element; 5. a water inlet pipe; 6. a filter screen; 7. an inner gear ring; 8. a fixed rod; 9. a buffer rod; 10. a top spring; 11. a scraping rod; 12. a motor; 13. a positioning plate; 14. a push rod; 15. a scraper; 16. a transmission shaft; 17. a driving gear; 18. a buffer tank; 19. a buffer spring; 20. high pressure water pump.

Detailed Description

The technical solutions in this embodiment will be clearly and completely described below with reference to the drawings in this embodiment, and it is apparent that the described embodiments are only some of the embodiments of this embodiment, not all of the embodiments.

Example 1

Referring to fig. 1-3, a drinking water variable frequency water supply device comprises a box body 1, a cover plate 2 is connected to the top thread of the box body 1, a water inlet pipe 5 is installed at the top of the cover plate 2, a fixing box 3 is fixedly installed on the inner wall of the top of the cover plate 2, filter screens 6 are installed on two sides of the fixing box 3, a filter element 4 is fixedly installed on the inner wall of the fixing box 3, the filter element 4 is connected with the water inlet pipe 5, a high-pressure water pump 20 is fixedly installed on the inner wall of the bottom of the box body 1, a water outlet pipe is installed on the high-pressure water pump 20, a cleaning mechanism is arranged in the fixing box 3, a motor 12 is fixedly installed at the bottom of the fixing box 3, a positioning plate 13 is fixedly installed on an output shaft of the motor 12, and a scraping mechanism is arranged on the positioning plate 13 and is matched with the inner wall of the box body 1.

In this embodiment, the cleaning mechanism includes two scraping rods 11, the inner wall of the bottom of the fixed box 3 is rotationally connected with an inner gear ring 7, the top of the inner gear ring 7 is fixedly provided with two symmetrically arranged fixed rods 8, the fixed rods 8 are slidingly connected with two buffer rods 9, the scraping rods 11 are fixedly connected with the two buffer rods 9 on the same side, a top spring 10 is sleeved on the buffer rods 9, the top spring 10 is positioned between the scraping rods and the fixed rods 8, one end of each buffer rod 9 is fixedly provided with a baffle plate, the bottom of the fixed box 3 is rotationally connected with a transmission shaft 16, the top end of each transmission shaft 16 is fixedly provided with a transmission gear 17, and the transmission gears 17 are meshed with the inner gear ring 7.

In this embodiment, the scraping mechanism includes two scraping plates 15, the ejector pin 14 is all slidingly connected to the both sides of locating plate 13, scraping plates 15 and corresponding ejector pin 14 fixed connection, scraping plates 15 and the inner wall of box 1 laminating each other, buffer tank 18 has all been seted up to the both sides of locating plate 13, buffer tank 18 and corresponding ejector pin 14 sliding connection, fixed mounting has buffer spring 19 on the inner wall of buffer tank 18, buffer spring 19's one end and corresponding ejector pin 14 fixed connection, fixed mounting has first belt pulley on the output shaft of motor 12, fixed cover is equipped with the second belt pulley on the transmission shaft 16, first belt pulley is connected with same belt with the second belt pulley on the transmission.

The theory of operation, during operation, inlet tube 5 carries out the water guide in to box 1 through filter core 4 and filter screen 6 to take out through high-pressure water pump 20, start motor 12 switch, the output shaft of motor 12 drives transmission shaft 16 through first belt pulley, the transmission connection of second belt pulley and belt and rotates, pivoted transmission shaft 16 drives ring gear 7 through the intermeshing of driving gear 17 and ring gear 7 and rotates, pivoted ring gear 7 drives two fixed levers 8 and rotates, the fixed lever 8 drives two buffer levers 9 and rotates, buffer levers 9 drive two doctor levers 11 and clear up the inner wall of fixed box 3 and filter screen 6, thereby keep filtration efficiency, simultaneously the output shaft of motor 12 drives locating plate 13 rotation, locating plate 13 drives scraper blade 15 through ejector pin 14 and rotates, and then can clear up the inner wall of box 1.

Example two

The second embodiment is different from the first embodiment in that a drain pipe is arranged on one side of the box body 1, a valve is arranged on the drain pipe, and the drain pipe can be used for conveniently discharging waste water generated during cleaning, so that people can use the waste water conveniently.

The foregoing description is merely a preferred embodiment of the present embodiment, but the scope of protection of the present embodiment is not limited thereto, and any person skilled in the art should cover the scope of protection of the present embodiment according to the technical solution of the present embodiment and the utility model concept thereof, and equivalent replacement or modification are included in the scope of protection of the present embodiment.

Claims (7)

1. The utility model provides a drinking water variable frequency water supply device, includes box (1), its characterized in that, top threaded connection of box (1) has apron (2), inlet tube (5) are installed at the top of apron (2), fixed mounting has fixed box (3) on the top inner wall of apron (2), filter screen (6) are all installed to the both sides of fixed box (3), fixed mounting has filter core (4) on the inner wall of fixed box (3), filter core (4) are connected with inlet tube (5), fixed mounting has high-pressure water pump (20) on the bottom inner wall of box (1), install the outlet pipe on high-pressure water pump (20), be equipped with cleaning mechanism in fixed box (3), fixed mounting has motor (12) in the bottom of fixed box (3), fixed mounting has locating plate (13) on the output shaft of motor (12), be equipped with scraping mechanism on locating plate (13), scraping mechanism and the inner wall of box (1) mutually support.

2. The variable-frequency water supply device for drinking water according to claim 1, wherein the cleaning mechanism comprises two scraping rods (11), an inner gear ring (7) is rotationally connected to the inner wall of the bottom of the fixed box (3), two symmetrically arranged fixed rods (8) are fixedly arranged at the top of the inner gear ring (7), two buffer rods (9) are slidingly connected to the fixed rods (8), and the scraping rods (11) are fixedly connected with the two buffer rods (9) on the same side.

3. The variable-frequency water supply device for drinking water according to claim 2, wherein the buffer rod (9) is sleeved with a top spring (10), the top spring (10) is positioned between the scraping rod and the fixing rod (8), and a baffle is fixedly arranged at one end of the buffer rod (9).

4. A variable frequency water supply device for drinking water according to claim 3, characterized in that the bottom of the fixed box (3) is rotatably connected with a transmission shaft (16), the top end of the transmission shaft (16) is fixedly provided with a transmission gear (17), and the transmission gear (17) is meshed with the inner gear ring (7).

5. The variable-frequency water supply device for drinking water according to claim 1, wherein the scraping mechanism comprises two scraping plates (15), two sides of the positioning plate (13) are slidably connected with ejector rods (14), the scraping plates (15) are fixedly connected with the corresponding ejector rods (14), and the scraping plates (15) are mutually attached to the inner wall of the box body (1).

6. The variable-frequency water supply device for drinking water according to claim 5, wherein buffer grooves (18) are formed in two sides of the positioning plate (13), the buffer grooves (18) are slidably connected with corresponding ejector rods (14), buffer springs (19) are fixedly mounted on the inner walls of the buffer grooves (18), and one ends of the buffer springs (19) are fixedly connected with the corresponding ejector rods (14).

7. The variable frequency water supply device for drinking water according to claim 4, wherein the output shaft of the motor (12) is fixedly provided with a first belt pulley, the transmission shaft (16) is fixedly sleeved with a second belt pulley, and the first belt pulley and the second belt pulley are in transmission connection with one belt.