CN214272255U

CN214272255U - Novel no negative pressure frequency conversion water supply equipment

Info

Publication number: CN214272255U
Application number: CN202023304212.9U
Authority: CN
Inventors: 赵蒙; 辛玲玲
Original assignee: Zhengzhou Canglan Environmental Protection Technology Co ltd
Current assignee: Zhengzhou Canglan Environmental Protection Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-24
Anticipated expiration: 2030-12-31

Abstract

The utility model belongs to the technical field of water supply equipment, a novel no negative pressure frequency conversion water supply equipment is related to, wherein, including the water pitcher body, the fixed surface of water pitcher body is connected with the inner shell, the fixed surface of inner shell is connected with the switching piece, the fixed surface of switching piece is connected with the shell, the fixed surface of shell is connected with the lantern ring, the bearing piece has been cup jointed on the surface of the lantern ring, the bolt has been cup jointed to the inside of bearing piece, a terminal threaded connection of bolt is in the inside of the lantern ring. Its beneficial effect is, this novel no negative pressure frequency conversion water supply equipment through setting up base, attenuator, extension board, bolt, slide bar and bracing piece, in the application of reality, through the cooperation between the aforesaid, makes this device encircle the support to the water pipe body, reaches the purpose that weakens the vibrations that produce in the water pitcher body course of operation, has reduced the production of vibrations to play the indirect purpose of making an uproar of falling.

Description

Novel no negative pressure frequency conversion water supply equipment

Technical Field

The utility model belongs to the technical field of water supply equipment, concretely relates to novel no negative pressure frequency conversion water supply equipment.

Background

The water supply equipment is a water supply device which outputs a certain flow and lift in unit time, and comprises fire-fighting water supply equipment, domestic water supply equipment, production water supply equipment, sewage treatment water supply equipment and the like, wherein the non-negative pressure water supply equipment is a secondary pressurization water supply device which is directly communicated with a municipal water supply network, can prevent negative pressure from being generated during working and can eliminate the influence of unit operation on the municipal water supply network.

However, the traditional non-negative pressure water supply equipment has the problems of large noise and the like, and meanwhile, the long-time vibration can affect the service life of the water supply equipment due to the fact that the vibration can be generated in the working process of the water supply equipment, and the vibration can increase the noise, so that the overall practicability of the device is reduced.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a novel no negative pressure frequency conversion water supply equipment, it has solved the noise big with the not good technical problem of shock attenuation effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel no negative pressure frequency conversion water supply equipment, includes the water pitcher body, the fixed surface of water pitcher body is connected with the inner shell, the fixed surface of inner shell is connected with the switching piece, the fixed surface of switching piece is connected with the shell, the fixed surface of shell is connected with the lantern ring, the bearing piece has been cup jointed on the surface of the lantern ring, the bolt has been cup jointed to the inside of bearing piece, the one end threaded connection of bolt is in the inside of the lantern ring, the lower fixed surface of bearing piece is connected with the bracing piece, the one end fixedly connected with slide of bracing piece, the lower fixed surface of slide is connected with the attenuator, the sliding surface of slide is connected with the base, attenuator fixed connection is in the inside of base, the fixed surface of base is connected with the extension board, the bolt has been cup jointed to the inside of extension board.

As a further aspect of the present invention: the slide rail is characterized in that a sliding groove is formed in the base, the base is in sliding connection with the sliding plate through the sliding groove, a sliding rod is in sliding connection with the inside of the sliding plate, and two ends of the sliding rod are fixedly connected to the inside of the base.

As a further aspect of the present invention: the attenuator is including fixed pipe, the inside sliding connection of fixed pipe has the movable rod, the spring has been cup jointed with the surface of movable rod to fixed pipe, the spring is on the surface of base with the one end fixed connection of fixed pipe, the other end of spring and the one end fixed connection of movable rod are at the lower surface of slide.

As a further aspect of the present invention: the lower fixed surface of water pitcher body is connected with the supporting leg, the quantity of supporting leg is four and is the four corners of rectangle distribution at the shell lower surface.

As a further aspect of the present invention: and a vacuum layer is arranged at a gap between the outer shell and the inner shell.

As a further aspect of the present invention: the interior of the lantern ring is provided with a threaded hole, and the lantern ring is in threaded connection with the bolt through the threaded hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this novel no negative pressure frequency conversion water supply equipment, through setting up the base, the attenuator, the extension board, the bolt, the slide, slide bar and bracing piece, in the application of reality, cooperation between the aforesaid makes this device can encircle the support to the water pipe body, reach the purpose that weakens to the vibrations that produce in the water pitcher body working process, the production of vibrations has been reduced to play the indirect purpose of making an uproar of falling, make this device freely dismouting under the effect of lantern ring, bearing piece and bolt simultaneously, make things convenient for holistic removal and installation of this device.

2. This novel no negative pressure frequency conversion water supply equipment through setting up vacuum layer, inner shell, shell and switching piece, in actual application, through the cooperation between the aforesaid, can absorb the sound of water pitcher body self, reduces spreading of the inside sound of water pitcher body, has improved this device noise reduction sound absorption performance, has increased the practicality of this device.

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 view of a front view section of the present invention;

FIG. 2 is a schematic three-dimensional structure of the middle sleeve ring of the present invention;

FIG. 3 is a schematic structural view of the base of the present invention;

FIG. 4 is an enlarged schematic structural view of the middle damper of the present invention;

in the figure: 1. a water tank body; 2. a transfer block; 3. a housing; 4. a vacuum layer; 5. a bearing block; 6. a bolt; 7. a collar; 8. an inner shell; 9. a support bar; 10. a base; 11. an extension plate; 12. a bolt; 13. a chute; 14. a slide plate; 15. a slide bar; 16. a damper; 17. supporting legs; 18. a threaded hole; 161. a spring; 162. a fixed tube; 163. a movable rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a novel no negative pressure frequency conversion water supply equipment, includes water pitcher body 1, and the fixed surface of water pitcher body 1 is connected with inner shell 8, and the fixed surface of inner shell 8 is connected with switching piece 2, and the fixed surface of switching piece 2 is connected with shell 3, and shell 3 is provided with vacuum layer 4 with the crack department of inner shell 8.

Through setting up vacuum layer 4, inner shell 8, shell 3 and switching piece 2, in the application of reality, through the cooperation between the aforesaid, can absorb the sound of water pitcher body 1 self, reduce spreading of 1 inside sound of water pitcher body, improved this device noise reduction sound absorption performance, increased the practicality of this device.

The fixed surface of shell 3 is connected with lantern ring 7, the surface of lantern ring 7 has cup jointed bearing piece 5, bolt 6 has been cup jointed to the inside of bearing piece 5, the one end threaded connection of bolt 6 is in the inside of lantern ring 7, threaded hole 18 has been seted up to the inside of lantern ring 7, lantern ring 7 passes through threaded hole 18 and bolt 6 threaded connection, the lower fixed surface of bearing piece 5 is connected with bracing piece 9, the one end fixedly connected with slide 14 of bracing piece 9, slide 14's lower fixed surface is connected with attenuator 16, slide 14's sliding surface is connected with base 10, attenuator 16 fixed connection is in the inside of base 10, base 10's fixed surface is connected with extension board 11, bolt 12 has been cup jointed to the inside of extension board 11, spout 13 has been seted up to the inside of base 10, base 10 passes through spout 13 and slide 14 sliding connection, slide 14's inside sliding connection has slide bar 15, the both ends fixed connection of slide bar 15 is in the inside of base 10.

Through setting up base 10, attenuator 16, extension board 11, bolt 12, slide 14, slide bar 15 and bracing piece 9, in the application of reality, cooperation between the aforesaid, make this device can encircle the support to the water pipe body, reach the purpose that weakens to the vibrations that produce in the 1 course of work of water pitcher body, the production of vibrations has been reduced, thereby play the indirect purpose of making an uproar of falling, simultaneously at the lantern ring 7, make this device freely dismouting under the effect of bearing piece 5 and bolt 6, make things convenient for the holistic removal of this device and installation.

Specifically, the damper 16 includes a fixed pipe 162, a movable rod 163 is slidably connected inside the fixed pipe 162, a spring 161 is sleeved on the surfaces of the fixed pipe 162 and the movable rod 163, one end of the spring 161 and one end of the fixed pipe 162 are fixedly connected to the surface of the base 10, and the other end of the spring 161 and one end of the movable rod 163 are fixedly connected to the lower surface of the slide plate 14.

Specifically, the lower fixed surface of water pitcher body 1 is connected with supporting leg 17, and the quantity of supporting leg 17 is four and is the four corners of rectangle distribution at the shell 3 lower surface.

The utility model discloses a theory of operation does:

s1, when the device is used, firstly, the water tank body 1 is fixed at a place needing to be installed through the supporting legs 17, the supporting rod 9 is taken out to be sleeved on the surface of the lantern ring 7 through the bearing block 5, then, the bearing block 5 is fixedly connected to the surface of the lantern ring 7 through the bolt 6, and then, the base 10 is connected with the ground through the bolt 12 penetrating through the extension plate 11 to complete the installation of the device;

s2, in the working process of the device, the noise generated by the water tank body 1 can reduce the transmission of sound under the absorption and the separation of the outer shell 3, the inner shell 8 and the vacuum layer 4, so that the purpose of reducing noise is achieved, and the phenomenon that the practicability of the device is reduced due to overlarge noise of the device is avoided;

s3, simultaneously in the working process of the device, the vibration generated by the water pipe body can be transmitted to the lantern ring 7, then the supporting rod 9 and the sliding plate 14 are driven to slide in the sliding groove 13, then the damper 16 can weaken the vibration force greatly, and therefore the purposes of shock absorption and noise reduction are achieved, and the purpose of guaranteeing the service life of the water tank body 1 is achieved by weakening the vibration force acting on the water tank body 1.

While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a novel no negative pressure frequency conversion water supply equipment, includes water pitcher body (1), its characterized in that: the water tank comprises a water tank body (1), and is characterized in that an inner shell (8) is fixedly connected to the surface of the water tank body (1), a transfer block (2) is fixedly connected to the surface of the inner shell (8), an outer shell (3) is fixedly connected to the surface of the transfer block (2), a lantern ring (7) is fixedly connected to the surface of the outer shell (3), a bearing block (5) is sleeved on the surface of the lantern ring (7), a bolt (6) is sleeved inside the bearing block (5), one end of the bolt (6) is in threaded connection with the inside of the lantern ring (7), a supporting rod (9) is fixedly connected to the lower surface of the bearing block (5), a sliding plate (14) is fixedly connected to one end of the supporting rod (9), a damper (16) is fixedly connected to the lower surface of the sliding plate (14), a base (10) is connected to the surface of the sliding plate (14), and the damper (16) is fixedly connected to the inside of the base (10), the surface of the base (10) is fixedly connected with an extension plate (11), and a bolt (12) is sleeved in the extension plate (11).

2. The novel non-negative-pressure variable-frequency water supply device of claim 1, which is characterized in that: the inside of base (10) has seted up spout (13), base (10) pass through spout (13) and slide (14) sliding connection, the inside sliding connection of slide (14) has slide bar (15), the both ends fixed connection of slide bar (15) is in the inside of base (10).

3. The novel non-negative-pressure variable-frequency water supply device of claim 1, which is characterized in that: damper (16) are including fixed pipe (162), the inside sliding connection of fixed pipe (162) has movable rod (163), spring (161) have been cup jointed with the surface of movable rod (163) to fixed pipe (162), the one end fixed connection of spring (161) and fixed pipe (162) is on the surface of base (10), the other end of spring (161) and the one end fixed connection of movable rod (163) are at the lower surface of slide (14).

4. The novel non-negative-pressure variable-frequency water supply device of claim 1, which is characterized in that: the lower fixed surface of water pitcher body (1) is connected with supporting leg (17), the quantity of supporting leg (17) is four and is the four corners of rectangle distribution at shell (3) lower surface.

5. The novel non-negative-pressure variable-frequency water supply device of claim 1, which is characterized in that: and a vacuum layer (4) is arranged at a gap between the outer shell (3) and the inner shell (8).

6. The novel non-negative-pressure variable-frequency water supply device of claim 1, which is characterized in that: threaded holes (18) are formed in the lantern ring (7), and the lantern ring (7) is in threaded connection with the bolts (6) through the threaded holes (18).