CN111720305B

CN111720305B - Mute water supply equipment

Info

Publication number: CN111720305B
Application number: CN202010571631.4A
Authority: CN
Inventors: 卢永明
Original assignee: Binmai Water Supply Equipment Co ltd
Current assignee: Binmai Water Supply Equipment Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-07-30
Anticipated expiration: 2040-06-22
Also published as: CN111720305A

Abstract

The invention discloses a mute water supply device, which relates to the technical field of water supply devices and adopts the technical scheme that: including the equipment body, the equipment body is equipped with water inlet portion, silence water delivery device, play water portion, silence water delivery device includes the immersible pump, a silence section of thick bamboo is equipped with flange, the equipment body is equipped with dismounting device that resets, dismounting device that resets includes the casing, drive assembly, the extensible member, drive assembly includes meshing piece, rack one, rack two, the meshing piece is equipped with the meshing tooth, rack two meshes there is the gear, the extensible member is equipped with the turning block, the extensible member is equipped with bolt, the jack, the turning block is equipped with the perforation. The mute cylinder is fixedly connected with the submersible pump and the connecting flange is arranged, so that the damaged submersible pump can be conveniently detached and taken out by personnel; the connecting flange and the positioning block are obliquely arranged, so that personnel can conveniently install the silencing barrel back to the installation position; through setting up the dismounting device that resets, make the dismouting of silence section of thick bamboo more laborsaving.

Description

Mute water supply equipment

Technical Field

The invention relates to the technical field of water supply equipment, in particular to mute water supply equipment.

Background

At present, the water supply equipment appearing in the market supplies water by pressurizing in a mode of adding a water tank or a water tank by a ground pipeline pump, the structure occupies a large area, the space is not suitable for places with limited space, the noise is very large during the operation of the equipment, the vibration isolation and the noise prevention effect are not good, the defect of large noise is overcome, the market demand is better responded, and the mute water supply equipment appears from this.

The invention discloses a mute type variable frequency constant pressure water supply device which comprises a water outlet main pipe, a water inlet main pipe and at least one mute pipe, wherein a mute submersible pump is arranged in the mute pipe, a water outlet of the mute submersible pump is connected with the water outlet main pipe through a water outlet valve, and the lower part of the mute pipe is connected with the water inlet main pipe through a water inlet valve.

The above prior art solutions have the following drawbacks: when one of the mute submersible pumps is damaged, personnel need to completely remove the connecting structures of the two mute pipes and the water outlet valve, and only the mute submersible pump can be vertically taken out. The damaged silent submersible pump is maintained, the fact that the space of a pump room is limited and the number of irrelevant structures needing to be disassembled in the disassembling and assembling process is large is considered, and the disassembling and assembling of the device are still inconvenient.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a mute water supply device which is further convenient for personnel to disassemble, assemble and maintain the damaged submersible pump.

The technical purpose of the invention is realized by the following technical scheme: the utility model provides a silence water supply equipment, includes the equipment body, the equipment body is equipped with water inlet portion, silence water delivery device, goes out water portion, silence water delivery device parallel is equipped with two, silence water delivery device includes a immersible pump, a silence section of thick bamboo, the immersible pump be located a silence section of thick bamboo and with silence section of thick bamboo inner wall fixed connection, the both ends of a silence section of thick bamboo are equipped with flange, a silence section of thick bamboo both ends pass through flange respectively with water inlet portion, play water portion fixed connection.

Through adopting above-mentioned technical scheme, after the immersible pump in one of them silence section of thick bamboo damages, personnel can dismantle flange's on the silence section of thick bamboo both ends bolt, remove the silence section of thick bamboo and the fixed connection of portion, play water portion of intaking, later personnel can be with the silence section of thick bamboo along the horizontal direction roll-off, maintain its inside immersible pump, need not to dismantle other structures, comparatively convenient laborsaving.

The present invention in a preferred example may be further configured to: and a frequency converter is arranged outside the mute cylinder and electrically connected with the submersible pump.

Through adopting above-mentioned technical scheme, the converter can change alternating current frequency, makes the immersible pump can move more stably.

The present invention in a preferred example may be further configured to: one side of the connecting flange is obliquely arranged towards the middle position of the corresponding mute cylinder, and the two connecting flanges on the same mute cylinder are symmetrical.

Through adopting above-mentioned technical scheme, flange slope sets up and makes to enter water and form the flaring of convergent towards the mounted position between the portion of going out, and the personnel of being convenient for extract the silence section of thick bamboo equipment body outside, and when a silence section of thick bamboo entered into simultaneously, its tip was difficult for bumping into with portion of going out or the portion of intaking, and the personnel of being convenient for install a silence section of thick bamboo again.

The present invention in a preferred example may be further configured to: the water inlet part is provided with a positioning groove, and the groove wall of the positioning groove is used for abutting against a positioning block arranged on the connecting flange.

By adopting the technical scheme, the mute cylinder can be quickly and accurately installed by the positioning block and the positioning groove by the personnel.

The present invention in a preferred example may be further configured to: the equipment body is provided with a resetting and disassembling device for moving the mute cylinder out of or into the installation position in a directional manner;

the reset dismounting device comprises a shell, a driving assembly and two telescopic pieces driven by the driving assembly to move, the two telescopic pieces correspond to the silencing cylinder, a hoop used for being sleeved with the silencing cylinder is arranged at the end of each telescopic piece, and a ring block used for being abutted to the hoop is coaxially and fixedly arranged outside the silencing cylinder.

Through adopting above-mentioned technical scheme, because a silence section of thick bamboo combines together with the immersible pump equipment, the heavier personnel of its weight are when manual dismouting and location calibration to it, need take and continuously support the section of thick bamboo wall with the unsettled manual support of a silence section of thick bamboo, it is comparatively inconvenient, through setting up the dismounting device that resets, personnel only need place a silence section of thick bamboo on the hoop, make the extensible member flexible alright take out or install the department of installing again into from the installation department through operation drive assembly, need not personnel's manual support and take and continuously support, it is comparatively convenient.

The present invention in a preferred example may be further configured to: the driving assembly comprises a meshing part, a first rack and a second rack, the meshing part is rotatably connected with the shell, the meshing part is circular, meshing teeth used for being meshed with the first rack are arranged on the circumferential side wall of the meshing part, the meshing teeth are continuously distributed in a semicircular arc shape along the circumferential direction of the meshing part, the first rack and the second rack are both connected with the shell in a sliding mode, the first rack and the second rack are distributed in parallel, a gear is meshed with the second rack, the gear is used for being meshed with the meshing teeth on the meshing part, the other half circumferential side wall of the meshing part is not in contact with the gear or the first rack, and the first rack and the second rack are fixedly connected with the two telescopic parts respectively.

By adopting the technical scheme, when the meshing part rotates anticlockwise, the meshing teeth are meshed with the first rack to drive the first rack to slide; when the meshing component rotates clockwise, the meshing teeth and the gear mesh to drive the rack II to slide, after the fixed connection between the connecting flange of the mute cylinder to be overhauled and the water outlet part and the water inlet part is released by personnel, personnel can rotate the meshing part along the counter (clockwise) to enable the meshing teeth to be meshed with the first rack (gear), the first rack (gear) is driven to move to drive the corresponding telescopic part to move, the telescopic part moves towards the outer side of the equipment body to drive the sound and sound tube to move to be completely separated from the flange connecting position, the personnel can disassemble the sound tube from the hoop, the mute cylinder is overhauled or is directly overhauled on the hoop, when the personnel finish the maintenance, the personnel install the mute cylinder back to the hoop, the meshing part is rotated to enable the mute cylinder to accurately reset, and the personnel can respectively control the first rack and the second rack to move by rotating the meshing part along different directions, so that the mute cylinder is ingenious.

The present invention in a preferred example may be further configured to: the end part of the telescopic piece is provided with a rotating block, the hoop is fixed on the rotating block, and the direction of a rotating shaft of the rotating block is the same as the length direction of the rack.

Through adopting above-mentioned technical scheme, a silence section of thick bamboo is long tube-shape, and vertical state is difficult for taking, and after a silence section of thick bamboo was taken out of the connection position by drive assembly completely, the rotatable turning block of personnel was the horizontal direction with the axial adjustment of a silence section of thick bamboo, makes personnel can take out a silence section of thick bamboo from hoop level, and the personnel of being convenient for take a silence section of thick bamboo.

The present invention in a preferred example may be further configured to: the tip of extensible member is equipped with the bolt, supplies bolt male jack, the jack is equipped with a plurality ofly along the rotation direction interval of turning block, the turning block runs through to be equipped with and is used for the perforation just right with the jack, the bolt accessible is perforated to make to rotate the piece and can be level, vertical two kinds of states switch to the axis of hoop in inserting different jacks.

Through adopting above-mentioned technical scheme, the personnel that set up of jack, bolt can rotate the back at the turning block, insert the bolt in the jack that corresponds, make the turning block can keep level or vertical state, make the difficult spontaneous rotation of turning block cause the axis slope of a silence section of thick bamboo, and influence the installation that resets of a silence section of thick bamboo.

The present invention in a preferred example may be further configured to: the telescopic piece is provided with an arc-shaped groove, the length direction of the arc-shaped groove is along the rotation direction of the rotating block, and the rotating block is fixedly provided with an abutting block which is used for sliding in the arc-shaped groove;

when the axial direction of the hoop is along the horizontal direction, the abutting block abuts against one end wall of the arc-shaped groove;

when the axial direction of the hoop is along the vertical direction, the abutting block abuts against the end wall at the other end of the arc-shaped groove.

Through adopting above-mentioned technical scheme, the setting of arc wall, butt piece, whether personnel's accessible butt piece knows the position of hoop with the conflict of arc wall end wall has adjusted and finishes.

In summary, the invention includes at least one of the following beneficial technical effects:

1. the mute cylinder is fixedly connected with the submersible pump and the connecting flange is arranged, so that the damaged submersible pump can be conveniently detached and taken out by personnel;

2. the connecting flange and the positioning block are obliquely arranged, so that personnel can conveniently install the silencing barrel back to the installation position;

3. through setting up the dismounting device that resets, make the dismouting of silence section of thick bamboo more laborsaving.

Drawings

Fig. 1 is a schematic structural view of a silent water supply device according to a first embodiment;

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

FIG. 3 is a sectional view of the first embodiment;

FIG. 4 is a schematic structural diagram of the second embodiment;

FIG. 5 is a schematic structural diagram of a driving assembly according to a second embodiment;

fig. 6 is an exploded view of the telescoping member of the second embodiment.

In the figure, 1, an apparatus body; 2. a water inlet part; 21. positioning a groove; 3. a mute water delivery device; 31. a submersible pump; 32. a mute cylinder; 321. a frequency converter; 33. a connecting flange; 34. positioning blocks; 35. a ring block; 4. a water outlet part; 5. resetting the dismounting device; 51. a housing; 52. a drive assembly; 521. an engaging member; 522. a first rack; 523. a second rack; 53. a telescoping member; 531. a bolt; 532. a jack; 533. an arc-shaped slot; 534. a butting block; 54. a hoop; 55. meshing teeth; 56. a gear; 57. rotating the block; 571. and (6) perforating.

Detailed Description

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

The first embodiment is as follows:

referring to fig. 1, the mute water supply equipment disclosed by the invention comprises an equipment body 1, wherein the equipment body 1 is provided with a water inlet part 2, a mute water delivery device 3 and a water outlet part 4, the water inlet part 2 is positioned at the bottom of the equipment body 1, the water inlet part 2 is fixedly provided with a connecting pipe communicated with an external water pipe, the water outlet part 4 is positioned at the top of the equipment body 1, the mute water delivery device 3 is positioned between the water inlet part 2 and the water outlet part 4 and communicated with the water inlet part 2 and the water outlet part 4, and two mute water delivery devices 3 are arranged in parallel in the horizontal direction.

Referring to fig. 2 and 3, the mute water delivery device 3 includes a submersible pump 31 and a mute cylinder 32, the axial direction of the mute cylinder 32 is along the vertical direction, the submersible pump 31 is located in the mute cylinder 32 and is fixedly connected with the inner wall of the mute cylinder 32, two ends of the mute cylinder 32 are provided with connecting flanges 33, the mute cylinder 32 is respectively connected with the water outlet portion 4 of the water inlet portion 2 through the connecting flanges 33, and the water inlet portion 2 is communicated with the water outlet portion 4.

After the submersible pump 31 in one of the silencing barrels 32 is damaged, personnel can detach the bolts of the connecting flanges 33 at the two ends of the silencing barrel 32, remove the fixed connection between the silencing barrel 32 and the water inlet part 2 and the water outlet part 4, slide out the silencing barrel 32 in the horizontal direction, maintain the submersible pump 31 in the silencing barrel, do not need to detach other structures, and are convenient and labor-saving.

One side of flange 33 sets up towards the middle part position slope that corresponds a silence section of thick bamboo 32, two flange 33 symmetric distributions on being located same silence section of thick bamboo 32, make and form the mouth of a river between water portion 2 and the play water portion 4, the mouth of a river is gradually expanded towards the outside of equipment body 1, water portion 2 is equipped with constant head tank 21, the cell wall of constant head tank 21 is used for offsetting with fixed locating piece 34 that sets up on flange 33, the slope of flange 33 sets up and is convenient for personnel and extracts the silence section of thick bamboo 32 equipment body 1 outside, the personnel of being convenient for simultaneously install a silence section of thick bamboo 32 again. The exterior of the mute cylinder 32 is fixedly provided with a frequency converter 321, and the frequency converter 321 is electrically connected with the submersible pump 31. The frequency converter 321 is provided to enable the submersible pump 31 to operate more stably.

Example two:

referring to fig. 4 and 5, the difference between the second embodiment and the first embodiment is that: the device body 1 is provided with a resetting and disassembling device 5 used for directionally moving the mute cylinder 32 out of or into an installation position, the resetting and disassembling device 5 is positioned above the water inlet part 2, the resetting and disassembling device 5 comprises a shell 51, a driving component 52 and a telescopic part 53 driven by the driving component 52 to move, two telescopic parts 53 are arranged corresponding to the mute cylinder 32, a hoop 54 used for sleeving the mute cylinder 32 is arranged at the end part of the telescopic part 53, the inner wall of the hoop 54 is used for being attached to the outer side wall of the mute cylinder 32, a ring block 35 used for being abutted to the hoop 54 is coaxially and fixedly arranged outside the mute cylinder 32, and the ring block 35 is positioned above the mute cylinder 32.

The driving assembly 52 comprises an engaging member 521, a first rack 522 and a second rack 523, the engaging member 521 is rotatably connected with the housing 51 through a rotating shaft, the engaging member 521 is circular, meshing teeth 55 used for meshing with the first rack 522 are arranged on the side wall of the engaging member 521, the meshing teeth 55 are continuously distributed in a semicircular arc shape along the circumferential direction of the engaging member 521, the distribution length of the meshing teeth 55 is larger than the diameter of the silencing barrel 32, the other half side of the engaging member 521 is smooth and is not contacted with the first rack 522, the first rack 522 and the second rack 523 are both in sliding connection with the housing 51, the sliding directions of the first rack 522, the first rack 522 and the second rack 523 are the same and are along the length direction, the second rack 523 is meshed with a gear 56, the gear 56 is rotatably connected with the housing 51, the gear 56 is used for meshing with the meshing teeth 55 on the engaging member 521, and when the engaging member 521 rotates counterclockwise, the meshing teeth 55 are meshed with the first rack 522 to drive the first rack 522 to slide; when the meshing member 521 rotates clockwise, the meshing teeth 55 mesh with the gear 56 to drive the rack two 523 to slide, the rack one 522 and the rack two 523 are fixedly connected with the two telescopic members 53 respectively, a rotating handle for a person to rotate is fixedly arranged on the meshing member 521, the rotating handle is arranged to facilitate the person to manually rotate the meshing member 521, and in another embodiment, the meshing member 521 is driven to rotate by a motor arranged in the housing 51.

After the personnel remove the fixed connection between the connecting flange 33 of the mute cylinder 32 to be overhauled and the water outlet part 4 and the water inlet part 2, the personnel can rotate the engaging member 521 along the reverse (clockwise) direction to engage the engaging teeth 55 with the first rack 522 (the gear 56), drive the first rack 522 (the second rack 523) to move to drive the corresponding telescopic member 53 to move, the telescopic member 53 moves towards the outer side of the equipment body 1 to drive the mute cylinder 32 to be completely separated from the flange connection position, and then the personnel detach the mute cylinder 32 from the hoop 54 to overhaul the mute cylinder 32 or directly overhaul the mute cylinder 32 on the hoop 54. After the personnel finish the maintenance, personnel adorn silence section of thick bamboo 32 back hoop 54, rotate meshing piece 521 and make the silence section of thick bamboo 32 accurate reset, because the weight of silence section of thick bamboo 32 is comparatively inconvenient than the personnel manual dismouting and positioning calibration to it, through setting up the dismouting device 5 that resets of personnel to the dismouting of silence section of thick bamboo 32 of being convenient for.

Referring to fig. 5 and 6, a rotating block 57 is arranged at the end of the telescopic member 53, the rotating block 57 is circular, the hoop 54 is fixed on the rotating block 57, the direction of the rotating shaft of the rotating block 57 is the same as the length direction of the first rack 522, a bolt 531 and two jacks 532 into which the bolt 531 is inserted are arranged at the end of the telescopic member 53, the two jacks 532 are arranged at intervals along the rotating direction of the rotating block 57, the difference rotating angle between the two jacks 532 is 90 °, the rotating block 57 is provided with a through hole 571 (not shown) which is used for facing the jacks 532 in a penetrating way, the bolt 531 can be inserted into the two different jacks 532 through the through hole 571 so that the rotating member can switch the two states of the horizontal and vertical axes of the hoop 54, an arc-shaped groove 533 is arranged at the end of the telescopic member 53, the length direction of the arc-shaped groove 533 is along the rotating direction of the rotating block, the rotating angle which is different from the two ends of the arc-shaped groove 533 is 90 °, the rotating block 57 is fixedly provided with an abutting block 534 which is used for sliding in the arc-shaped groove 533, the side wall of the abutting block 534 is used to abut against both end walls of the arc-shaped groove 533.

After the mute cylinder 32 is completely taken out of the connection position by the driving assembly 52, a person can pull out the plug 531, rotate the rotating block 57 to enable the abutting block 534 to abut against the end groove wall of the arc-shaped groove 533 to adjust the orientation of the mute cylinder 32, enable the axial direction of the mute cylinder 32 to be along the horizontal direction, insert the plug 531, enable the mute cylinder 32 to be kept in the horizontal state, and enable the person to horizontally pull out the mute cylinder 32 from the hoop 54. The arrangement of the rotating block 57 is convenient for personnel to take the mute cylinder 32, and the arrangement of the jack 532 and the bolt 531 is convenient for the rotating block 57 to keep a horizontal or vertical state after rotating, so that the rotating block is not easy to rotate spontaneously to cause the inclination of the axis of the mute cylinder 32, and the resetting and installation of the mute cylinder 32 are influenced.

The implementation principle of the embodiment is as follows: when the submersible pump 31 in one of the mute cylinders 32 is damaged, a person first detaches the bolt on the corresponding connecting flange 33, then rotates the rotating handle to drive the meshing part 521 to rotate, drives the corresponding telescopic part 53 to extend out, so that the mute cylinder 32 moves along the horizontal direction until the mute cylinder is completely separated from the installation position, then pulls out the bolt 531 on the turning block 57 to enable the turning block 57 to rotate freely, the person pushes the mute cylinder 32 to enable the turning block 57 to rotate, enables the abutting block 534 to abut against the end surface of the arc-shaped groove 533, enables the axis of the mute cylinder 32 to be in the horizontal state, inserts the bolt 531 to enable the state of the mute cylinder 32 to be fixed, then releases the hoop 54, horizontally extracts the mute cylinder 32 to overhaul the submersible pump 31 in the mute cylinder 32 (or directly overhauls the mute cylinder 32 on the hoop 54), after the overhaul, horizontally inserts the mute cylinder 32 into the hoop 54, adjusts the turning block 57 to enable the mute cylinder 32 to be in the vertical state, the rotating handle is rotated to reset the mute cylinder 32, and the connecting flange 33 is fixed again to complete maintenance.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides a silence water supply equipment, includes equipment body (1), equipment body (1) is equipped with into water portion (2), silence water delivery device (3), goes out water portion (4), silence water delivery device (3) parallel is equipped with two, characterized by: the mute water delivery device (3) comprises a submersible pump (31) and a mute cylinder (32), the submersible pump (31) is positioned in the mute cylinder (32) and is fixedly connected with the inner wall of the mute cylinder (32), two ends of the mute cylinder (32) are provided with connecting flanges (33), and two ends of the mute cylinder (32) are respectively and fixedly connected with the water inlet part (2) and the water outlet part (4) through the connecting flanges (33);

the device body (1) is provided with a resetting and disassembling device (5) for directionally moving the mute cylinder (32) out of or into the mounting position;

the resetting and disassembling device (5) comprises a shell (51), a driving assembly (52) and two telescopic pieces (53) driven by the driving assembly (52) to move, wherein the number of the telescopic pieces (53) is two corresponding to the mute cylinder (32), a hoop (54) for sleeving the mute cylinder (32) is arranged at the end part of each telescopic piece (53), and a ring block (35) for abutting against the hoop (54) is coaxially and fixedly arranged outside the mute cylinder (32);

the driving component (52) comprises an engaging component (521), a first rack (522) and a second rack (523), the meshing piece (521) is rotatably connected with the shell (51), the circular side wall of the meshing piece (521) is provided with meshing teeth (55) used for meshing with the first rack (522), the meshing teeth (55) are continuously distributed along the circumference of the meshing component (521) in a semi-circular arc shape, the first rack (522) and the second rack (523) are both connected with the shell (51) in a sliding way, the first rack (522) and the second rack (523) are distributed in parallel, the second rack (523) is meshed with the gear (56), the gear (56) is used for meshing with meshing teeth (55) on a meshing component (521), the other half circumferential side wall of the meshing part (521) is not contacted with the gear (56) or the rack I (522), the first rack (522) and the second rack (523) are respectively fixedly connected with the two telescopic pieces (53);

a rotating block (57) is arranged at the end part of the telescopic piece (53), the hoop (54) is fixed on the rotating block (57), and the direction of a rotating shaft of the rotating block (57) is the same as the length direction of the first rack (522);

the end part of the telescopic piece (53) is provided with a plug pin (531) and a jack (532) for the plug pin (531) to be inserted, the jacks (532) are arranged at intervals along the rotating direction of the rotating block (57), the rotating block (57) is provided with through holes (571) which are right opposite to the jack (532) in a penetrating mode, and the plug pin (531) can be inserted into the different through holes (571) through the jack (532) to enable the rotating block (57) to switch the axis of the hoop (54) in a horizontal and vertical mode.

2. A silent water supply apparatus as claimed in claim 1, wherein: a frequency converter (321) is arranged outside the mute cylinder (32), and the frequency converter (321) is electrically connected with the submersible pump (31).

3. A silent water supply apparatus as claimed in claim 1, wherein: one side of the connecting flange (33) is obliquely arranged towards the middle position of the corresponding mute cylinder (32), and the two connecting flanges (33) on the same mute cylinder (32) are symmetrical.

4. A silent water supply apparatus as claimed in claim 3, wherein: the water inlet part (2) is provided with a positioning groove (21), and the groove wall of the positioning groove (21) is used for abutting against a positioning block (34) arranged on the connecting flange (33).

5. A silent water supply apparatus as claimed in claim 1, wherein: the telescopic piece (53) is provided with an arc-shaped groove (533), the length direction of the arc-shaped groove (533) is along the rotating direction of the rotating block (57), and the rotating block (57) is fixedly provided with a butting block (534) which is used for sliding in the arc-shaped groove (533);

when the axial direction of the hoop (54) is along the horizontal direction, the abutting block (534) abuts against one end wall of the arc-shaped groove (533);

when the axial direction of the hoop (54) is along the vertical direction, the abutting block (534) abuts against the end wall at the other end of the arc-shaped groove (533).