CN212801746U

CN212801746U - Silence frequency conversion constant voltage water supply equipment convenient to installation

Info

Publication number: CN212801746U
Application number: CN202021529925.2U
Authority: CN
Inventors: 梁志刚; 崔继元; 梁海军
Original assignee: Taiyuan Haiyuan Pump Co ltd
Current assignee: Taiyuan Haiyuan Pump Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-03-26
Anticipated expiration: 2030-07-29

Abstract

The utility model relates to a water supply equipment technical field, and a silence frequency conversion constant voltage water supply equipment convenient to installation is disclosed, including the water supply equipment body, the equal fixed intercommunication of lateral wall of water supply equipment body both sides has the connecting pipe, the fixed cover outside the connecting pipe is established to the equal fixedly connected with cover of lateral wall at water supply equipment body both sides, the connecting pipe is equipped with the external pipe, external outside of tubes fixed cover is equipped with the installation cover, the installation cover is close to the lateral wall fixedly connected with control cover of connecting pipe, two fixed plates of symmetry fixedly connected with around the upper and lower lateral wall of control cover, the lateral wall of two fixed plates one side in opposite directions all rotates through the pivot and is connected with same root limiting plate, the control hole has all been seted up to the. The utility model discloses can be under the condition that does not use ring flange and bolt convenient quick dismouting water supply equipment, improved operating personnel's work efficiency and improved device's stability.

Description

Silence frequency conversion constant voltage water supply equipment convenient to installation

Technical Field

The utility model relates to a water supply equipment technical field especially relates to a silence frequency conversion constant voltage water supply equipment convenient to installation.

Background

The variable frequency constant pressure water supply equipment is a novel energy-saving water supply equipment. The variable-frequency constant-pressure water supply equipment is an electromechanical integrated high-tech energy-saving water supply device formed by combining a variable-frequency speed regulator and a motor water pump by using the most advanced microcomputer control technology at present. The variable-frequency constant-pressure water supply equipment takes the water pressure at the water outlet end of the water pump (or the water flow of a user) as a set parameter, and automatically controls the output frequency of the frequency converter through the microcomputer so as to adjust the rotating speed of a water pump motor, thereby realizing the closed-loop adjustment of the water pressure of a user pipe network and ensuring that the automatic constant pressure of a water supply system is stabilized at a set pressure value; when the water consumption is reduced, the frequency is reduced, and the rotating speed of the water pump is reduced. Thus, the whole user pipe network is ensured to have sufficient water pressure (consistent with the pressure set by the user) and water quantity (changed along with the change of the water use condition of the user) at any time.

The existing mute frequency conversion constant-pressure water supply equipment is connected with an external pipeline through a flange plate and a bolt, after the mute frequency conversion constant-pressure water supply equipment is used for a long time, the flange plate and the bolt can be corroded to influence the overhaul of an operator, and the working efficiency of the operator is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art silence frequency conversion constant voltage water supply equipment and passing through ring flange and bolt and external pipeline connection, use after long-time, ring flange and bolt can take place the maintenance that the corrosion influences operating personnel, influence operating personnel work efficiency's problem, and the silence frequency conversion constant voltage water supply equipment of installation of being convenient for that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a mute variable-frequency constant-pressure water supply device convenient to install comprises a water supply device body, wherein the side walls at two sides of the water supply device body are fixedly communicated with connecting pipes, the side walls at two sides of the water supply device body are fixedly connected with fixing sleeves sleeved outside the connecting pipes, external pipes are arranged outside the connecting pipes, the external pipes are fixedly sleeved with installation sleeves, the installation sleeves are close to the side walls of the connecting pipes and are fixedly connected with control sleeves, the upper side wall and the lower side wall of each control sleeve are symmetrically and fixedly connected with two fixing plates, the side walls at one opposite sides of the two fixing plates are rotatably connected with a same limiting plate through rotating shafts, the upper side wall and the lower side wall of each control sleeve are respectively provided with a control hole, the side walls of the limiting plates are fixedly connected with limiting teeth, the side walls of the fixing sleeves are fixedly connected with a plurality of toothed, the side wall between the pressure plate and the control sleeve is fixedly connected with the same first spring, the side wall of the mounting sleeve is symmetrically and fixedly connected with two vertical plates, the side wall of the vertical plate is provided with an insertion hole, an insertion rod is inserted in the insertion hole, the left end of the insertion rod is fixedly connected with a connecting block, the side wall between the connecting block and the vertical plate is fixedly connected with a second spring sleeved outside the inserted link, the left side wall of the vertical plate is fixedly connected with a clamping plate, the side wall of the clamping plate is provided with a clamping hole, a clamping pin is inserted into the clamping hole, the upper end of the clamping pin is fixedly connected with a pulling plate, the side wall between the pulling plate and the clamping plate is fixedly connected with a third spring which is sleeved outside the clamping pin, the lateral wall of installation cover is seted up the screens groove that matches with the screens round pin, the fixed orifices that matches with the screens round pin is seted up to the lateral wall of connecting block.

Preferably, the equal fixedly connected with damper cylinder in four corners department of the lower lateral wall of water supply equipment body, it has the shock attenuation pole, four to peg graft in the damper cylinder the same board of placing of lower extreme fixedly connected with of shock attenuation pole, place the same root cover of lateral wall fixedly connected with between board and the damper cylinder and establish the damping spring outside the shock attenuation pole.

Preferably, the pipe wall of the connecting pipe is fixedly provided with a sealing groove, and the pipe wall of the external connecting pipe is fixedly connected with a sealing ring matched with the sealing groove.

Preferably, the side wall of the mounting sleeve is symmetrically and fixedly connected with two guide plates, and the side wall of the fixing sleeve is symmetrically provided with guide grooves matched with the guide plates.

Preferably, the side wall of the pulling plate is fixedly connected with a pulling ring.

Preferably, the pipe wall of the external connecting pipe is fixedly sleeved with a protective sleeve.

Compared with the prior art, the utility model provides a silence frequency conversion constant voltage water supply equipment convenient to installation possesses following beneficial effect:

1. this silence frequency conversion constant voltage water supply equipment convenient to installation through the water supply equipment body, connecting pipe, fixed cover, external pipe, installation pipe, control housing, fixed plate, limiting plate, control hole, spacing tooth, ring gear, clamp plate and the first spring that sets up, can be under the condition that does not use ring flange and bolt convenient quick dismouting water supply equipment, has improved operating personnel's work efficiency.

2. This silence frequency conversion constant voltage water supply equipment convenient to installation through riser, jack, inserted bar, connecting block, second spring, screens board, screens hole, screens round pin, arm-tie, third spring, screens groove and the fixed orifices that sets up, can avoid the mistake to bump the clamp plate, has improved the device's stability.

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can be under the condition that does not use ring flange and bolt convenient quick dismouting water supply equipment, improved operating personnel's work efficiency and improved the device's stability.

Drawings

Fig. 1 is a schematic structural view of a mute variable-frequency constant-pressure water supply device convenient to install according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is an enlarged schematic view of a portion B in fig. 2.

In the figure: 1 water supply equipment body, 2 connecting pipes, 3 fixed sleeves, 4 external connecting pipes, 5 installation sleeves, 6 control sleeves, 7 fixed plates, 8 limiting plates, 9 control holes, 10 limiting teeth, 11 toothed rings, 12 pressing plates, 13 first springs, 14 vertical plates, 15 jacks, 16 insert rods, 17 connecting blocks, 18 second springs, 19 clamping plates, 20 clamping holes, 21 clamping pins, 22 pulling plates, 23 pulling plates, 24 clamping grooves, 25 fixing holes, 26 shock-absorbing cylinders, 27 shock-absorbing rods, 28 placing plates, 29 shock-absorbing springs, 30 sealing grooves, 31 sealing rings, 32 guide plates, 33 guide grooves, 34 pull rings and 35 protective sleeves.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a mute variable frequency constant pressure water supply device convenient for installation, comprising a water supply device body 1, wherein the side walls of the two sides of the water supply device body 1 are fixedly communicated with a connecting pipe 2, the side walls of the two sides of the water supply device body 1 are fixedly connected with a fixed sleeve 3 sleeved outside the connecting pipe 2, an external pipe 4 is arranged outside the connecting pipe 2, an installation sleeve 5 is fixedly sleeved outside the external pipe 4, the side wall of the installation sleeve 5 close to the connecting pipe 2 is fixedly connected with a control sleeve 6, the upper and lower side walls of the control sleeve 6 are symmetrically and fixedly connected with two fixed plates 7 in the front and back direction, the side wall of the opposite side of the two fixed plates 7 is rotatably connected with a same limiting plate 8 through a rotating shaft, the upper and lower side walls of the control sleeve 6 are respectively provided with a control hole 9, the side wall of, a pressing plate 12 is fixedly connected to one end of the limiting plate 8 close to the mounting sleeve 5, the same first spring 13 is fixedly connected to the side wall between the pressing plate 12 and the control sleeve 6, two vertical plates 14 are symmetrically and fixedly connected to the side wall of the mounting sleeve 5, insertion holes 15 are formed in the side walls of the vertical plates 14, insertion rods 16 are inserted in the insertion holes 15, a connecting block 17 is fixedly connected to the left end of each insertion rod 16, a second spring 18 sleeved outside the insertion rods 16 is fixedly connected to the side wall between the connecting block 17 and the vertical plate 14, a clamping plate 19 is fixedly connected to the left side wall of each vertical plate 14, clamping holes 20 are formed in the side wall of each clamping plate 19, clamping pins 21 are inserted in the clamping holes 20, a pulling plate 22 is fixedly connected to the upper ends of the clamping pins 21, a third spring 23 sleeved outside the clamping pins 21 is fixedly connected to the side wall between the pulling plate 22 and the clamping plate 19, clamping grooves 24 matched with the clamping, the side wall of the connecting block 17 is provided with a fixing hole 25 matched with the clamping pin 21.

Equal fixedly connected with damper cylinder 26 in the four corners department of the lower lateral wall of water supply equipment body 1, it has the shock attenuation pole 27 to peg graft in the damper cylinder 26, and the same board 28 of placing of lower extreme fixedly connected with of four shock attenuation poles 27 places the same root cover of lateral wall fixedly connected with between board 28 and the damper cylinder 26 and establishes damping spring 29 outside damper cylinder 27, slows down the vibrations of the device operating time.

The pipe wall of connecting pipe 2 is fixed to be seted up seal groove 30, and the pipe wall fixedly connected with of external pipe 4 has increased the leakproofness between connecting pipe 2 and the external pipe 4 with seal groove 30 assorted sealing washer 31.

Two deflectors 32 of the lateral wall symmetry fixedly connected with of installation cover 5, fixed lateral wall symmetry of cover 3 offer with deflector 32 assorted guide way 33, through deflector 32 and guide way 33 mutually support, avoid appearing relative displacement between fixed cover 3 and the installation cover 5.

The side wall of the pulling plate 22 is fixedly connected with a pulling ring 34, so that the pulling plate 22 is convenient to lift.

The pipe wall of the external connecting pipe 4 is fixedly sleeved with a protective sleeve 35, so that the external connecting pipe 4 is prevented from being scratched by an external sharp object.

In the utility model, when in use, the pull ring 34 and the pull plate 22 are lifted upwards, the pull plate 22 drives the position-locking pin 21 to be separated from the fixed hole 25, the connecting block 17 drives the inserted link 16 to move to a proper position leftwards under the elastic force of the second spring 18, then the control sleeve 6 is sleeved outside the fixed sleeve 3, the mounting sleeve 5 is rotated to a proper position, the guide plate 32 is aligned with the guide groove 33, then the external connecting tube 4 is pushed towards the direction close to the connecting ring 2, the control sleeve 6 is fixed outside the fixed sleeve 3 through the mutual matching of the limit teeth 10 and the gear ring 11, then, the connecting block 17 is pushed to a proper position, and then the catching pin 21 is reinserted into the fixing hole 25, can install and accomplish water supply equipment and external pipeline, operate once more and can separate, the device can be under the condition of not using ring flange and bolt convenient quick dismouting water supply equipment, has improved operating personnel's work efficiency and has improved the device's stability.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a silence frequency conversion constant voltage water supply equipment convenient to installation, includes water supply equipment body (1), its characterized in that, the equal fixed intercommunication of lateral wall of water supply equipment body (1) both sides has connecting pipe (2), the equal fixedly connected with cover of lateral wall of water supply equipment body (1) both sides is established at fixed cover (3) outside connecting pipe (2), be equipped with external pipe (4) outside connecting pipe (2), external pipe (4) outer fixed cover is equipped with installation cover (5), lateral wall fixedly connected with control cover (6) that installation cover (5) are close to connecting pipe (2), symmetrical fixedly connected with two fixed plates (7) around the upper and lower lateral wall of control cover (6), two the lateral wall of the opposite one side of fixed plate (7) all is connected with same root limiting plate (8) through the pivot rotation, control hole (9) have all been seted up to the upper and lower lateral wall of control cover (6), the side wall of the limiting plate (8) is fixedly connected with a limiting tooth (10), the side wall of the fixing sleeve (3) is fixedly connected with a plurality of toothed rings (11) matched with the limiting tooth (10), one end of the limiting plate (8) close to the mounting sleeve (5) is fixedly connected with a pressing plate (12), the side wall between the pressing plate (12) and the control sleeve (6) is fixedly connected with a same first spring (13), the side wall of the mounting sleeve (5) is symmetrically and fixedly connected with two vertical plates (14), the side wall of each vertical plate (14) is provided with a jack (15), an inserted rod (16) is inserted in each jack (15), the left end of each inserted rod (16) is fixedly connected with a connecting block (17), the side wall between each connecting block (17) and each vertical plate (14) is fixedly connected with a second spring (18) sleeved outside each inserted rod (16), the left side wall of each vertical plate (14) is fixedly connected with a clamping plate, screens hole (20) have been seted up to the lateral wall of screens board (19), it has screens round pin (21) to peg graft in screens hole (20), the upper end fixedly connected with arm-tie (22) of screens round pin (21), the outer third spring (23) of screens round pin (21) is established to the same root cover of lateral wall fixedly connected with between arm-tie (22) and screens board (19), the lateral wall of installation cover (5) is seted up and is sold (21) assorted screens groove (24) with the screens, lateral wall of connecting block (17) is seted up and is sold (21) assorted fixed orifices (25) with the screens.

2. The easy-to-install mute variable-frequency constant-pressure water supply equipment as claimed in claim 1, wherein the damping cylinders (26) are fixedly connected to four corners of the lower side wall of the water supply equipment body (1), the damping rods (27) are inserted into the damping cylinders (26), the lower ends of the four damping rods (27) are fixedly connected with the same placing plate (28), and the side wall between the placing plate (28) and the damping cylinders (26) is fixedly connected with the same damping spring (29) which is sleeved outside the damping rods (27).

3. The easy-to-install mute variable-frequency constant-pressure water supply equipment as claimed in claim 1, wherein the pipe wall of the connecting pipe (2) is fixedly provided with a sealing groove (30), and the pipe wall of the external connecting pipe (4) is fixedly connected with a sealing ring (31) matched with the sealing groove (30).

4. The easy-to-install mute variable-frequency constant-pressure water supply equipment as claimed in claim 1, wherein the side wall of the installation sleeve (5) is symmetrically and fixedly connected with two guide plates (32), and the side wall of the fixed sleeve (3) is symmetrically provided with guide grooves (33) matched with the guide plates (32).

5. A silent frequency-variable constant-pressure water supply device convenient for installation according to claim 1, wherein a pull ring (34) is fixedly connected to the side wall of the pull plate (22).

6. The easy-to-install mute variable-frequency constant-pressure water supply equipment as claimed in claim 1, wherein the pipe wall of the external connecting pipe (4) is fixedly sleeved with a protective sleeve (35).