CN212452900U

CN212452900U - Air purification does not have multidirectional rotation regulation formula water supply equipment of negative pressure

Info

Publication number: CN212452900U
Application number: CN202020739723.4U
Authority: CN
Inventors: 廖晶晶
Original assignee: Harbin Shenze Technology Development Co ltd
Current assignee: Harbin Shenze Technology Development Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-02-02
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses an air purification non-negative pressure multidirectional rotation regulation type water supply device, which comprises a workbench, the upper right end part of the workbench is connected with a fixed seat through screws, the upper end part of the fixed seat is provided with the non-negative pressure water supply device, the front left end part of the workbench is provided with a support rod, the upper end part of the support rod is provided with a limit plate, a sliding sleeve is movably sleeved on the support rod, the rear end part of the sliding sleeve is provided with a first connecting rod, the rear end part of the first connecting rod is provided with a boss, the outer side of the boss is in an annular shape and is uniformly provided with a third hole groove, the rear end part of the boss is movably sleeved with a second connecting rod, the rear end part of the second connecting rod is fixedly provided with a fixed sleeve, a connecting hose is arranged in the fixed sleeve, and, the water source conveying stability is guaranteed, and water flow can be filtered through the filter screen.

Description

Air purification does not have multidirectional rotation regulation formula water supply equipment of negative pressure

Technical Field

The utility model relates to a no negative pressure water supply technical field specifically is an air purification does not have multidirectional rotation regulation formula water supply equipment of negative pressure.

Background

The water supply equipment without negative pressure is a pressurizing water supply unit, the whole equipment consists of a steady flow tank, a vacuum suppressor, a variable frequency speed control water pump unit, a pressure sensor, a variable frequency control cabinet, a backflow preventer (optional), a sterilizing device (optional), a small flow pressure maintaining tank (optional) and the like, a water inlet pipe led from a municipal pipe network is directly connected to a water inlet of the steady flow tank, a water outlet of the steady flow tank is connected to a water inlet pipe of a pressurizing pump group after passing through the sterilizing device, and a water outlet pipe of the pressurizing unit is connected with a water pipe for a user to directly supply water to the user pipe network. The non-negative pressure water supply equipment is secondary pressure water supply equipment which is characterized in that a pressure water supply unit is directly connected with a municipal water supply network and is connected in series with pressure-superposed water supply on the basis of the residual pressure of the municipal pipe network to ensure that the pressure of the municipal pipe network is not less than the set protection pressure. The existing water supply equipment without negative pressure is inconvenient for filtering water flow, and the connecting pipe is very inconvenient to fix with the water supply equipment. Therefore, the air purification non-negative pressure multidirectional rotation regulation type water supply equipment is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air purification does not have multidirectional rotation regulation formula water supply installation of negative pressure to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an air purification non-negative pressure multidirectional rotation regulation type water supply device comprises a workbench, wherein the lower end part of the workbench is provided with a supporting leg, the right upper end part of the workbench is connected with a fixed seat through a screw, the upper end part of the fixed seat is provided with a non-negative pressure water supply device, a support rod is arranged at the left front end part of the workbench, a limit plate is arranged at the upper end part of the support rod, a scale strip is arranged at the front end part of the outer side surface of the support rod, a sliding sleeve is movably sleeved on the supporting rod, a first connecting rod is arranged at the rear end part of the sliding sleeve, a boss is arranged at the rear end part of the first connecting rod, a third hole groove is uniformly arranged on the outer side surface of the boss in an annular manner, a second connecting rod is movably sleeved at the rear end part of the boss, a fixed sleeve is fixedly arranged at the rear end part of the second connecting rod, the fixed cover is internally provided with a connecting hose, and the left end part of the connecting hose is provided with a third mounting plate.

Furthermore, no negative pressure water supply equipment left end portion is equipped with the inlet tube, the inlet tube left end portion is equipped with first mounting panel, first mounting panel left end portion is embedded to have the filter screen.

Furthermore, the right end part of the connecting hose is provided with a second mounting plate, and the second mounting plate is connected with the first mounting plate through a bolt.

Furthermore, the connecting hose is communicated with the inner cavity of the water inlet pipe, and the inner diameters of the connecting hose and the water inlet pipe are the same.

Furthermore, the annular is personally submitted in the sliding sleeve outside and evenly is equipped with the second hole groove, the terminal surface is equipped with first hole groove before the bracing piece, second hole groove and first hole groove size equal, and the equal swing joint in second hole groove and the first hole groove has first spacing bolt.

Furthermore, the annular fourth hole groove that evenly is equipped with is personally submitted to the second connecting rod outside, fourth hole groove and third hole groove size equal, and the equal swing joint in fourth hole groove and the third hole inslot has the spacing bolt of second.

Furthermore, the supporting rod, the first connecting rod and the second connecting rod are perpendicular to each other.

Furthermore, the third mounting plate is fixed on the fixing sleeve through screws.

Furthermore, the first limiting bolt and the second limiting bolt are respectively connected with the supporting rod and the boss through threads.

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

this kind of air purification does not have multidirectional rotation regulation formula water supply equipment of negative pressure, reasonable in design, the simple operation.

1. According to the air purification non-negative-pressure multidirectional rotation adjustment type water supply equipment, the first mounting plate, the second mounting plate and the filter screen are arranged, and the filter screen is additionally arranged between the connecting hose and the water inlet pipe, so that impurities in water flow can be filtered and purified, and the safety of water consumption of a user is guaranteed as much as possible;

2. according to the air purification non-negative-pressure multidirectional rotation adjusting type water supply equipment, the filter screen can be quickly taken out by disassembling the first mounting plate and the second mounting plate, so that the convenience of replacing the filter screen is improved, the maintenance efficiency can be improved, and the use cost is reduced;

3. according to the air purification negative-pressure-free multidirectional rotation adjusting type water supply equipment, the supporting rod, the sliding sleeve, the scale strips and the first limiting bolt are arranged, the sliding sleeve can slide on the supporting rod through the sliding sleeve, the sliding sleeve can be accurately moved to a specific position as required according to the scale number of the scale strips, and the position of the adjusted sliding sleeve is fixed through the first limiting bolt, so that the sliding sleeve can move up and down according to the scale strips, the up-and-down height of the left end part of the connecting hose can be accurately adjusted according to scale reading, the connecting hose and the water supply equipment can be easily butted up and down, the butting of the connecting hose and the water supply equipment can be more accurate, the equipment abrasion degree caused by butting deviation is reduced, and the later-stage maintenance cost of the equipment can be reduced by accurately adjusting;

4. according to the air purification negative-pressure-free multidirectional rotation adjusting type water supply equipment, the first connecting rod, the second connecting rod, the boss and the fixing sleeve are arranged, when the left end part of the connecting hose is fixed on the fixing sleeve through the third mounting plate, the second limiting bolt is loosened, the second connecting rod can rotate relative to the first connecting rod, and therefore the left and right inclination angles of the left end part of the connecting hose are adjusted, the attaching degree of the connecting hose and the water supply equipment is better, stable connection of the water supply equipment and the connecting hose is guaranteed, and meanwhile, the fixed connection efficiency of the connecting hose and the water supply equipment is improved;

drawings

FIG. 1 is a partial main sectional view of the present invention;

FIG. 2 is an enlarged view of the position M of the present invention;

fig. 3 is a schematic connection diagram of the first connecting rod and the second connecting rod of the present invention;

fig. 4 is a partial plan view of the present invention.

In the figure: 1 workstation, 2 no negative pressure water supply equipment, 3 outlet pipes, 4 inlet tubes, 5 first mounting panel, 6 filter screens, 7 second mounting panels, 8 coupling hose, 9 third mounting panels, 10 bracing pieces, 11 first hole grooves, 12 scale strip, 13 sliding sleeve, 14 second hole grooves, 15 head rod, 16 bosss, 17 third hole grooves, 18 second connecting rods, 19 fourth hole grooves, 20 fixing bases, 21 limiting plates, 22 landing legs, 23 first limiting bolt, 24 second limiting bolt, 25 fixed cover.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an air purification does not have multidirectional rotation regulation formula water supply equipment of negative pressure, includes workstation 1, 1 tip down of workstation is equipped with landing leg 22, landing leg 22 is fixed to be welded in 1 lower tip of workstation, and landing leg 22 is square locates 1 below of workstation, there is fixing base 20 at 1 upper right end of workstation through screwed connection, 20 upper ends of fixing base are equipped with no negative pressure water supply equipment 2, 2 left ends of no negative pressure water supply equipment are equipped with inlet tube 4, inlet tube 4 communicates with each other with 2 inner chambers of no negative pressure water supply equipment, 4 left ends of inlet tube are equipped with first mounting panel 5, 4 left ends of inlet tube fixed welding have

first mounting panel

5, 5 left ends of first mounting panel are embedded to have filter screen 6. Can be equipped with PP cotton, granule charcoal, compressed carbon etc. in the filter screen 6, 1 left side front end of workstation is equipped with bracing piece 10, bracing piece 10 passes through the screw fixation on workstation 1, and bracing piece 10 and 1 mutually perpendicular of workstation, bracing piece 10 and head rod 15, the equal mutually perpendicular of second connecting rod 18. The first connecting rod 15 and the second connecting rod 18 are movably connected, the upper end of the supporting rod 10 is provided with a limiting plate 21, the limiting plate 21 is fixedly welded above the supporting rod 10, the limiting plate 21 is arranged and can limit the upper position and the lower position of the sliding sleeve 13, the front end part of the outer side of the supporting rod 10 is provided with a scale strip 12, the scale strip 12 is fixed on the supporting rod 10 through glue, the sliding sleeve 13 is movably sleeved on the supporting rod 10, the inner diameter of the sliding sleeve 13 is equal to the outer diameter of the supporting rod 10, the upper height and the lower height of the left end part of the connecting hose 8 can be accurately adjusted according to scale reading, the connecting hose 8 and the water supply equipment can be easily butted in the vertical direction, the butting of the connecting hose and the water supply equipment can be more accurate, the equipment abrasion degree caused by butting deviation is reduced, the later maintenance cost of the equipment can be reduced due to accurate adjustment, the outer side of, the inner end part of the second hole groove 14 is communicated with the inner cavity of the sliding sleeve 13, the front end surface of the support rod 10 is provided with a first hole groove 11, the first hole groove 11 is uniformly arranged on the support rod 10 from top to bottom, the scale bar 12 is arranged on the right side of the first hole groove 11, the size of the second hole groove 14 is equal to that of the first hole groove 11, and a first limiting bolt 23 is movably connected in the second hole groove 14 and the first hole groove 11;

please refer to fig. 2-4, a first connecting rod 15 is disposed at a rear end of the sliding sleeve 13, a boss 16 is disposed at a rear end of the first connecting rod 15, a third hole slot 17 is uniformly formed in an annular shape at an outer side surface of the boss 16, a second connecting rod 18 is movably sleeved at a rear end of the boss 16, a fourth hole slot 19 is uniformly formed in an annular shape at an outer side surface of the second connecting rod 18, the fourth hole slot 19 and the third hole slot 17 have the same size, and a second limiting bolt 24 is movably connected in the fourth hole slot 19 and the third hole slot 17. The rear end part of the second connecting rod 18 is fixedly provided with a fixed sleeve 25, a connecting hose 8 is arranged in the fixed sleeve 25, and the left end part of the connecting hose 8 is provided with a third mounting plate 9. The left end portion of coupling hose 8 is located to third mounting panel 9, and third mounting panel 9 is fixed in on the fixed cover 25, third mounting panel 9 passes through the screw fixation on the fixed cover 25. The 8 right-hand members of coupling hose are equipped with second mounting panel 7, second mounting panel 7 and first mounting panel 5 pass through bolted connection. Spacing through first mounting panel 5 and second mounting panel 7 can be stably fixed in filter screen 6 on first mounting panel 5, coupling hose 8 and 4 inner chambers of inlet tube communicate with each other, and coupling hose 8 is the same with 4 internal diameters of inlet tube, through dismantling first mounting panel and second mounting panel, can take out the filter screen fast, has improved the convenience that the filter screen was changed, and then can improve maintenance efficiency, reduces use cost. The connecting hose 8 can be a corrugated hose, when the fixing sleeve 25 is adjusted, the position of the left end of the connecting hose 8 can be conveniently adjusted, the connecting hose 8 is easily connected with external water inlet equipment, safe, reliable, stable and continuous water supply is realized on the premise that water consumption of nearby users is not influenced, the first limiting bolt 23 and the second limiting bolt 24 are respectively connected with the supporting rod 10 and the boss 16 through threads, the second limiting bolt 24 is loosened, the second connecting rod 18 can relatively rotate with the first connecting rod 15, and therefore the left and right inclination angles of the left end of the connecting hose 8 are adjusted, and the attaching degree of the connecting hose 8 and the water supply equipment is better;

when the air purification non-negative pressure multidirectional rotation adjusting type water supply equipment is used, the sliding sleeve 13 can slide on the supporting rod 10, according to the scale number of the scale bar 12, the sliding sleeve 13 is accurately moved to a specific position according to the requirement, the adjusted position of the sliding sleeve 13 is fixed by the first limit bolt 23, the first connecting rod 15 and the second connecting rod 18 can rotate relatively by rotating the second connecting rod 18, after the second connecting rod 18 rotates to the required position, the connection hose 8 is fixed by the second limit bolt 24, at this time, it is easier to connect the connection hose with an external water supply apparatus, after the connection is completed, the water source enters the water inlet pipe 4 through the connecting hose 8, and when entering the water inlet pipe 4, the water source can be filtered by the filter screen 6, and the water is supplied to the user through the water outlet pipe 3 by the non-negative pressure water supply device 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an air purification does not have multidirectional rotation regulation formula water supply equipment of negative pressure, includes workstation (1), its characterized in that: the utility model discloses a water supply device, including workstation (1), tip, bracing piece (13), bracing piece (10), fixing base (20) upper end is equipped with no negative pressure water supply equipment (2), workstation (1) left side front end is equipped with bracing piece (10), bracing piece (10) upper end is equipped with limiting plate (21), bracing piece (10) outside front end is equipped with scale strip (12), the slip cap (13) has been cup jointed in the activity on bracing piece (10), slip cap (13) rear end is equipped with head rod (15), head rod (15) rear end is equipped with boss (16), boss (16) outside is personally submitted the annular and is evenly equipped with third hole groove (17), boss (16) rear end activity has been cup jointed second connecting rod (18), second connecting rod (18) rear end fixed mounting has fixed cover (25), the fixing sleeve (25) is internally provided with a connecting hose (8), and the left end part of the connecting hose (8) is provided with a third mounting plate (9).

2. The air purification non-negative pressure multidirectional rotation regulation type water supply equipment as claimed in claim 1, wherein: there is not negative pressure water supply equipment (2) left end portion to be equipped with inlet tube (4), inlet tube (4) left end portion is equipped with first mounting panel (5), first mounting panel (5) left end portion is embedded to have filter screen (6).

3. The air purification non-negative pressure multidirectional rotation regulation type water supply equipment as claimed in claim 1, wherein: the right end part of the connecting hose (8) is provided with a second mounting plate (7), and the second mounting plate (7) is connected with the first mounting plate (5) through a bolt.

4. The air purification non-negative pressure multidirectional rotation regulation type water supply equipment as claimed in claim 1, wherein: the inner cavities of the connecting hose (8) and the water inlet pipe (4) are communicated, and the inner diameters of the connecting hose (8) and the water inlet pipe (4) are the same.

5. The air purification non-negative pressure multidirectional rotation regulation type water supply equipment as claimed in claim 1, wherein: the outer side surface of the sliding sleeve (13) is annularly and uniformly provided with second hole grooves (14), the front end surface of the supporting rod (10) is provided with first hole grooves (11), the sizes of the second hole grooves (14) and the first hole grooves (11) are equal, and the second hole grooves (14) and the first hole grooves (11) are internally and uniformly movably connected with first limiting bolts (23).

6. The air purification non-negative pressure multidirectional rotation regulation type water supply equipment as claimed in claim 1, wherein: the outer side surface of the second connecting rod (18) is annularly and uniformly provided with a fourth hole groove (19), the size of the fourth hole groove (19) is equal to that of the third hole groove (17), and a second limiting bolt (24) is movably connected in the fourth hole groove (19) and the third hole groove (17).

7. The air purification non-negative pressure multidirectional rotation regulation type water supply equipment as claimed in claim 1, wherein: the support rod (10), the first connecting rod (15) and the second connecting rod (18) are perpendicular to each other.

8. The air purification non-negative pressure multidirectional rotation regulation type water supply equipment as claimed in claim 1, wherein: the third mounting plate (9) is fixed on the fixing sleeve (25) through screws.

9. The air purification non-negative pressure multidirectional rotation regulation type water supply equipment according to claim 5, wherein: the first limiting bolt (23) and the second limiting bolt (24) are respectively connected with the support rod (10) and the boss (16) through threads.