CN211499056U

CN211499056U - Box-type variable-frequency water supply equipment

Info

Publication number: CN211499056U
Application number: CN202020000288.3U
Authority: CN
Inventors: 陈鸿毅
Original assignee: Hebei Blue Smart Water Co ltd
Current assignee: Hebei Blue Smart Water Co ltd
Priority date: 2020-01-01
Filing date: 2020-01-01
Publication date: 2020-09-15
Anticipated expiration: 2030-01-01

Abstract

The utility model relates to a water supply field discloses a box frequency conversion water supply equipment, including the stationary flow jar, the stationary flow jar includes inner tube and urceolus, the bottom of urceolus is equipped with elevating gear, elevating gear includes crane, gear and lead screw, the upper portion of crane is located to the gear, be equipped with the spliced pole on the gear, the bottom of crane is equipped with the through-hole, spliced pole and through-hole bearing are connected, the center of gear is equipped with the screw thread, the lead screw passes the center of gear, threaded connection between gear and the lead screw, the lower extreme of lead screw is equipped with the motor. The utility model discloses at the bottom installation elevating gear of inner tank, this elevating gear is used for the jacking inner tank, gets up the inner tank jacking, can take off the inner tank, makes things convenient for the installation and the dismantlement of inner tank, has also made things convenient for the maintenance and the cleanness of inner tank.

Description

Box-type variable-frequency water supply equipment

Technical Field

The utility model relates to a water supply equipment field especially relates to a box frequency conversion water supply equipment.

Background

The steady flow tank is also called steady flow compensator, which is one of the important components of the non-negative pressure water supply equipment. The steady flow tank is integrated with a municipal pipe network and is used for pressure superposition to eliminate negative pressure, eliminate secondary pollution and intelligently compensate water flow; among the prior art, the steady flow jar is usually in the same place with the shelf welding of organism, when the steady flow jar goes wrong, because it is in the same place with the organism welding, can only maintain on the organism, can't dismantle and get off and maintain to also not good clearance when the clearance, hardly find a suitable position and clear up.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art's not enough, provide a box frequency conversion water supply equipment.

In order to solve the technical problem, the utility model discloses the technical scheme who takes is:

the utility model provides a box frequency conversion water supply equipment, includes the stationary flow jar, the stationary flow jar includes inner tube and urceolus, the bottom of urceolus is equipped with elevating gear, elevating gear includes crane, gear and lead screw, the upper portion of crane is located to the gear, be equipped with the spliced pole on the gear, the bottom of crane is equipped with the through-hole, spliced pole and through-hole bearing are connected, the center of gear is equipped with the screw thread, the lead screw passes the center of gear, threaded connection between gear and the lead screw, the lower extreme of lead screw is equipped with the motor.

The further technical scheme is as follows: the inner cylinder is arranged inside the outer cylinder, a hollow column is arranged at the bottom of the inner cylinder, and the upper end of the lead screw is positioned inside the hollow column; the top of crane is equipped with the cushion, the top of crane and the bottom surface contact of inner tube.

The further technical scheme is as follows: the inner wall of the outer barrel is provided with a groove, and a ball is arranged in the groove.

The further technical scheme is as follows: the outer barrel is provided with an open slot, the side face of the inner barrel is provided with a water outlet pipe, the water outlet pipe is positioned in the open slot, the end part of the water outlet pipe is provided with a water inlet pipe, the water outlet pipe and the water inlet pipe are both provided with clamping plates, and the joint of the water outlet pipe and the water inlet pipe is provided with a connecting device.

The further technical scheme is as follows: the connecting device comprises a first connecting body and a sleeve, the first connecting body comprises a baffle, the baffle is fan-shaped, the first connecting body is symmetrically arranged on the water outlet pipe and the water inlet pipe in an up-and-down mode, the baffle is welded on the clamping plate, a screw rod is arranged on the baffle, the sleeve is arranged outside the screw rod, one side inside the sleeve is provided with a positive thread, the other side of the sleeve is provided with a negative thread, and the screw rod is respectively in threaded connection with the sleeve.

The further technical scheme is as follows: the end parts of the water inlet pipe and the water outlet pipe are respectively provided with a flange plate, and the flange plates are provided with sealing gaskets.

The beneficial effects of the utility model reside in that:

1. the utility model discloses at the bottom installation elevating gear of inner tank, this elevating gear is used for the jacking inner tank, gets up the inner tank jacking, can take off the inner tank, makes things convenient for the installation and the dismantlement of inner tank, has also made things convenient for the maintenance and the cleanness of inner tank.

2. The utility model discloses be equipped with the cushion at the top of crane, prevent to cause wearing and tearing to the inner tube section of thick bamboo wall at the lift in-process.

3. The outer barrel is provided with an open slot for arranging the water outlet pipe, wherein a connecting device is arranged between the water outlet pipe and the water inlet pipe, the connecting device can realize quick connection and quick disassembly, the time is greatly saved, and the efficiency is improved.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is an overall schematic view of the present invention;

FIG. 2 is a schematic view of the connection of the elevator apparatus and the inner cylinder;

FIG. 3 is a schematic view of a lifting device;

FIG. 4 is a schematic view at the inlet pipe;

FIG. 5 is an exploded schematic view of the lifting device;

FIG. 6 is an enlarged partial view of the connection device;

FIG. 7 is a schematic view of a sleeve;

fig. 8 is a schematic view of a first connector.

Wherein: 1. an outer cylinder; 2. an inner barrel; 3. a motor; 4. a water inlet pipe; 5. a water outlet pipe; 6. a baffle plate; 7. a screw; 8. a sleeve; 9. a lifting frame; 10. a gear; 11. a hollow column; 12. a first connecting body; 13. clamping a plate; 14. a lead screw; 15. a ball; 16. a groove; 17. an open slot; 18. connecting columns; 19. a through hole; 20. sealing gaskets; 21. a flange plate; 22. a soft cushion.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

As shown in fig. 1-8, a box frequency conversion water supply equipment, includes the stationary flow jar, the stationary flow jar includes inner tube 2 and urceolus 1, the bottom of urceolus 1 is equipped with elevating gear, elevating gear includes crane 9, gear 10 and lead screw 14, gear 10 locates the upper portion of crane 9, be equipped with spliced pole 18 on the gear 10, crane 9's bottom is equipped with through-hole 19, spliced pole 18 and through-hole 19 bearing are connected, the center of gear 10 is equipped with the screw thread, lead screw 14 passes the center of gear 10, threaded connection between gear 10 and the lead screw 14, the lower extreme of lead screw 14 is equipped with motor 3.

Preferably: the inner cylinder 2 is arranged inside the outer cylinder 1, a hollow column 11 is arranged at the bottom of the inner cylinder 2, and the upper end of the lead screw 14 is positioned inside the hollow column 11; the top of the lifting frame 9 is provided with a soft cushion 22, and the top of the lifting frame 9 is in surface contact with the bottom of the inner cylinder 2.

Preferably: the inner wall of the outer barrel 1 is provided with a groove 16, and a round ball 15 is arranged in the groove 16.

Preferably: be equipped with open slot 17 on the

urceolus

1, 2 sides of inner tube are equipped with outlet pipe 5, outlet pipe 5 is located

open slot

17, 5 tip of outlet pipe are equipped with inlet tube 4, all be equipped with cardboard 13 on outlet pipe 5 and the inlet tube 4, the junction of outlet pipe 5 and inlet tube 4 is equipped with connecting device.

Preferably: connecting device includes first connector 12 and sleeve 8, first connector 12 includes baffle 6, baffle 6 is fan-shaped, equal longitudinal symmetry is equipped with first connector 12 on outlet pipe 5 and the inlet tube 4, the welding of baffle 6 is on cardboard 13, be equipped with screw rod 7 on the baffle 6, sleeve 8 is located in the outside of screw rod 7, the inside one side of sleeve 8 is equipped with the positive thread, and one side is equipped with the reverse thread, screw rod 7 respectively with sleeve 8 threaded connection.

Preferably: the end parts of the water inlet pipe 4 and the water outlet pipe 5 are both provided with flange plates 21, and the flange plates 21 are provided with sealing gaskets 20.

The utility model discloses a theory of operation: when the lifting device is used, the inner barrel 2 plays a role of a steady flow tank, the outer barrel 1 is used for fixing the inner barrel 2, the inner barrel 2 is arranged inside the outer barrel 1, the lifting device is arranged at the bottom of the inner barrel 2 and used for jacking the inner barrel 2 to facilitate the installation and the disassembly of the inner barrel 2, when the lifting device is used for jacking, the motor 3 can be used for providing power, the motor 3 drives the screw rod 14 to rotate, the screw rod 14 is in threaded connection with the gear 10, the gear 10 can move upwards when the screw rod 14 rotates circumferentially, the gear 10 can drive the lifting frame 9 to move upwards when moving upwards, the lifting frame 9 pushes the inner barrel 2 to move upwards, and the inner barrel 2 is jacked up; when the inner cylinder 2 is installed, the inner cylinder 2 is placed at the top of the lifting frame 9, and the screw rod 14 is rotated in the opposite direction; when the lifting device does not work, the bottom of the lifting frame 9 is arranged at the bottom of the outer cylinder 1, and the gravity of the inner cylinder 2 is borne by the outer cylinder 1, so that the lead screw 14 is prevented from being damaged; the top of the lifting frame 9 is provided with a soft cushion 22 to prevent the wall of the inner tube 2 from being abraded in the lifting process; the round ball 15 is arranged on the inner wall of the outer cylinder 1, and the round ball 15 is used for limiting the position of the inner cylinder 2 and simultaneously does not influence the upward sliding of the inner cylinder 2.

The outer barrel 1 is provided with an open slot 17 for placing the water outlet pipe 5, wherein a connecting device is arranged between the water outlet pipe 5 and the water inlet pipe 4, the connecting device can realize quick connection and quick disassembly, the time is greatly saved, and the efficiency is improved, the connecting device is characterized in that a first connecting body 12 is arranged on the water inlet pipe 4 and the water outlet pipe 5, a baffle 6 is welded at the position of a clamping plate 13 of the water inlet pipe 4 or the water outlet pipe 5, the baffle 6 is in a fan shape and is matched with the shape of a pipeline, the baffle 6 is welded at the upper part and the lower part of the water inlet pipe 4 or the water outlet pipe 5, a screw 7 is arranged on the baffle 6, when in use, a sleeve 8 is directly aligned with the screw 7 to start screwing, wherein half of threads inside the sleeve 8 is positive threads and half of threads are reverse threads, the directions of the threads are opposite, therefore, when screwing, the water inlet pipe 4 and the, and (5) sealing.

Claims

1. The box type variable-frequency water supply equipment is characterized by comprising a steady flow tank, wherein the steady flow tank comprises an inner barrel (2) and an outer barrel (1), the bottom of the outer barrel (1) is provided with a lifting device, the lifting device comprises a lifting frame (9), a gear (10) and a lead screw (14), the gear (10) is arranged on the upper portion of the lifting frame (9), a connecting column (18) is arranged on the gear (10), the bottom of the lifting frame (9) is provided with a through hole (19), the connecting column (18) is in bearing connection with the through hole (19), the center of the gear (10) is provided with threads, the lead screw (14) penetrates through the center of the gear (10), the gear (10) is in threaded connection with the lead screw (14), and the lower end of the lead screw (14) is provided with a motor (.

2. The box-type variable-frequency water supply equipment according to claim 1, characterized in that: the inner cylinder (2) is arranged inside the outer cylinder (1), a hollow column (11) is arranged at the bottom of the inner cylinder (2), and the upper end of the lead screw (14) is positioned inside the hollow column (11); the top of crane (9) is equipped with cushion (22), the bottom face contact of the top of crane (9) and inner tube (2).

3. The box-type variable-frequency water supply equipment according to claim 1, characterized in that: the inner wall of the outer barrel (1) is provided with a groove (16), and a round ball (15) is arranged in the groove (16).

4. The box-type variable-frequency water supply equipment according to claim 1, characterized in that: be equipped with open slot (17) on urceolus (1), inner tube (2) side is equipped with outlet pipe (5), outlet pipe (5) are arranged in open slot (17), outlet pipe (5) tip is equipped with inlet tube (4), all be equipped with cardboard (13) on outlet pipe (5) and inlet tube (4), the junction of outlet pipe (5) and inlet tube (4) is equipped with connecting device.

5. A box-type variable-frequency water supply equipment according to claim 4, characterized in that: connecting device includes first connector (12) and sleeve (8), first connector (12) are including baffle (6), baffle (6) are fan-shaped, equal longitudinal symmetry is equipped with first connector (12) on outlet pipe (5) and inlet tube (4), baffle (6) welding is on cardboard (13), be equipped with screw rod (7) on baffle (6), sleeve (8) are located the outside at screw rod (7), sleeve (8) inside one side is equipped with positive screw thread, and one side is equipped with the reverse thread, screw rod (7) respectively with sleeve (8) threaded connection.

6. A box-type variable-frequency water supply equipment according to claim 5, characterized in that: the end parts of the water inlet pipe (4) and the water outlet pipe (5) are both provided with flange plates (21), and sealing gaskets (20) are arranged on the flange plates (21).