CN207376704U - A kind of non-negative pressure water-supply installation of regulating flow quantity size - Google Patents
A kind of non-negative pressure water-supply installation of regulating flow quantity size Download PDFInfo
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- CN207376704U CN207376704U CN201721185450.8U CN201721185450U CN207376704U CN 207376704 U CN207376704 U CN 207376704U CN 201721185450 U CN201721185450 U CN 201721185450U CN 207376704 U CN207376704 U CN 207376704U
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- side wall
- spherical
- turn trough
- negative pressure
- outlet pipe
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Abstract
The utility model discloses a kind of non-negative pressure water-supply installations of regulating flow quantity size, including pedestal, the upper side wall of the pedestal is connected with steady flow compensation tank by stent, and the side wall of steady flow compensation tank is connected with vacuum suppresser, the side wall of the steady flow compensation tank is equipped with pressure gauge, the upper side wall of the pedestal is also connected with frequency-conversion control cabinet by stent, the side wall of the steady flow compensation tank is additionally provided with water inlet and outlet pipe, fixed block is equipped in the outlet pipe, and spherical turn trough is equipped in fixed block, the side wall of the fixed block both sides is additionally provided with the through hole connected with spherical turn trough, spherical switch block is rotatably connected in the spherical shape turn trough, and the different pipelined channel of multiple diameters is equipped in spherical switch block, it is additionally provided in the fixed block and turns chamber with what spherical turn trough connected.The utility model is simple in structure, easy to operate, can adjusting water outlet flow as needed size, be not only user-friendly, but also be avoided that waste water resource.
Description
Technical field
The utility model is related to supply equipment more particularly to a kind of non-negative pressure water-supply installations of regulating flow quantity size.
Background technology
In general, all it is first to call in tap water from the waterworks of municipal sector, then in traditional water supply pattern
It is put into from pipe network in water tank, supplies water to user via force (forcing) pump, still, be if doing so easy for the water on city planting ductwork
Pressure waste completely, and fetches water if be directly connected to by water pump on city planting ductwork, and easily generates negative pressure, influence periphery other
User's water, therefore be frequently necessary to supply water by non-negative pressure frequency-changing water supply device；But no negative pressure of the prior art
The size of frequency-changing water supply device inconvenience adjusting water outlet flow in water outlet, when water demand is less, if the too fast possibility of flow velocity
It can cause the waste of water resource；When demand is excessive, user demand is not achieved in water flow；It is for this purpose, it is proposed that a kind of adjustable
The non-negative pressure water-supply installation of amount of restriction size solves the above problems.
Utility model content
The purpose of this utility model can not be become in water outlet to solve non-negative pressure frequency-changing water supply device in the prior art
The problem of more water flux rate size, and a kind of non-negative pressure water-supply installation of the regulating flow quantity size proposed.
To achieve these goals, the utility model employs following technical solution：
A kind of non-negative pressure water-supply installation of regulating flow quantity size, including pedestal, the upper side wall of the pedestal passes through stent
Steady flow compensation tank is connected with, and the side wall of steady flow compensation tank is connected with vacuum suppresser, the side wall of the steady flow compensation tank is equipped with
Pressure gauge, the upper side wall of the pedestal are also connected with frequency-conversion control cabinet by stent, and the side wall of the steady flow compensation tank is additionally provided with
Water inlet and outlet pipe are equipped with fixed block in the outlet pipe, and spherical turn trough is equipped in fixed block, the fixed block both sides
Side wall is additionally provided with the through hole connected with spherical turn trough, and spherical switch block is rotatably connected in the spherical shape turn trough, and in spherical switch block
Equipped with the different pipelined channel of multiple diameters, it is additionally provided in the fixed block and turns chamber with what spherical turn trough connected, and turn chamber
Side wall through outlet pipe is set, described to turn to be rotatably connected to bull stick in chamber, and one end of the bull stick is fixed with spherical switch block to be connected
It connects, and the other end of bull stick extends to the outside setting of outlet pipe, is equipped with cavity in the bull stick, and is equipped with two in cavity vertically
A slide bar arranged in parallel is connected by spring between two slide bars, and one side side wall of the slide bar away from spring is set
There is fixture block, the fixture block is set through the side wall of bull stick, and the inner wall surrounding for turning chamber is equipped with the multiple and matched card slot of fixture block, institute
It states one side side wall of the slide bar away from spring to be additionally provided with by bar, and the outside setting of outlet pipe is extended to by bar.
Preferably, filter device and first check-valve are equipped in the water inlet, and second check-valve is equipped in outlet pipe.
Preferably, it is equipped with rubber gasket at the gap between the spherical turn trough and spherical switch block.
Preferably, the side wall of the bull stick is equipped with annular switch block, and the inner wall for turning chamber is equipped with and the matched ring of annular switch block
Shape turn trough.
Preferably, the inner wall of both sides up and down of the cavity is equipped with sliding slot, and the both ends of slide bar are equipped with matched with sliding slot
Pulley.
The utility model is simple in structure, easy to operate, when the size to water flow is needed to be adjusted, squeezes two
By bar and two slide bars in cavity is driven mutually to draw close while compressing spring, slide bar drives fixture block movement when mutually drawing close,
When fixture block and card slot depart from, the bull stick in chamber can be rotated and the spherical switch block in spherical turn trough is driven to rotate, when
The pipelined channel of different-diameter size and through hole to it is corresponding when water flow can then be flowed away by through hole and pipelined channel, due to stream
The diameter of aquaporin is different, therefore can be by rotating the size of bull stick regulating water flow；Therefore, which supplies
Wetting system can adjusting water outlet flow as needed size, be not only user-friendly, but also be avoided that waste water resource.
Description of the drawings
Fig. 1 be the utility model proposes a kind of regulating flow quantity size non-negative pressure water-supply installation structure diagram；
Fig. 2 is the structure diagram at A in Fig. 1.
In figure：1 pedestal, 2 steady flow compensation tanks, 3 vacuum suppressers, 4 pressure gauges, 5 water inlets, 6 filter devices, 7 first are stopped
Valve, 8 outlet pipes, 9 second check-valves, 10 frequency-conversion control cabinets, 11 fixed blocks, 12 spherical turn troughs, 13 spherical switch blocks, 14 flowing water are returned to lead to
Road, 15 through holes, 16 turns of chambers, 17 bull sticks, 18 cavitys, 19 slide bars, 20 springs, 21 fixture blocks, 22 card slots, 23 by bar, 24 annular switch blocks,
25 annular turn troughs, 26 sliding slots, 27 pulleys.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of non-negative pressure water-supply installation of regulating flow quantity size, including pedestal 1, the upper side wall of pedestal 1
Steady flow compensation tank 2 is connected with by stent, and the side wall of steady flow compensation tank 2 is connected with vacuum suppresser 3, steady flow compensation tank 2
Side wall is equipped with pressure gauge 4, and the upper side wall of pedestal 1 is also connected with frequency-conversion control cabinet 10 by stent, and the side wall of steady flow compensation tank 2 is also
Equipped with water inlet 5 and outlet pipe 8, filter device 6 and first check-valve 7 are equipped in water inlet 5, and second is equipped in outlet pipe 8
Check-valves 9, can be to avoid the entrance of impurity when adding water into steady flow compensation tank 2, and can prevent water inlet 5 and outlet pipe 8
Reflux, fixed block 11 is equipped in outlet pipe 8, and spherical turn trough 12 is equipped in fixed block 11, the side wall of 11 both sides of fixed block is also
Equipped with the through hole 15 connected with spherical turn trough 12, spherical switch block 13 is rotatably connected in spherical turn trough 12, and in spherical switch block 13
It is close that rubber is equipped with equipped with the different pipelined channel 14 of multiple diameters, at the gap between spherical turn trough 12 and spherical switch block 13
Packing increases the leakproofness between spherical switch block 13 and spherical turn trough 12, is additionally provided in fixed block 11 and connects with spherical turn trough 12
Logical turns chamber 16, and turns chamber 16 and set through the side wall of outlet pipe 8, turns to be rotatably connected to bull stick 17 in chamber 16, the one of bull stick 17
End is fixedly connected with spherical switch block 13, and the other end of bull stick 17 extends to the outside setting of outlet pipe 8, and sky is equipped in bull stick 17
Chamber 18, and set vertically in cavity 18 there are two slide bar 19 arranged in parallel, the inner wall of both sides up and down of cavity 18 is equipped with cunning
Slot 26, and the both ends of slide bar 19 be equipped with 26 matched pulley 27 of sliding slot, slide bar 19 is facilitated to be slided in cavity 18, bull stick 17
Side wall is equipped with annular switch block 24, and the inner wall for turning chamber 16 is equipped with and is turning with the matched annular turn trough 25 of annular switch block 24, bull stick 17
When being rotated in chamber 16, the leakproofness turned between chamber 16 and spherical turn trough 12 can be increased, pass through spring 20 between two slide bars 19
Connection, and one side side wall of the slide bar 19 away from spring 20 is equipped with fixture block 21, fixture block 21 is set through the side wall of bull stick 17, and turns chamber
16 inner wall surrounding is equipped with multiple and 21 matched card slot 22 of fixture block, and one side side wall of the slide bar 19 away from spring 20 is additionally provided with by bar
23, and by bar 23 extend to outlet pipe 8 outside set.
The utility model is simple in structure, easy to operate, when the size to water flow is needed to be adjusted, squeezes two
It by bar 23 and two slide bars 19 in cavity 18 is driven mutually to draw close while compresses spring 20, slide bar 19 is when mutually drawing close, band
Dynamic fixture block 21 moves, and when fixture block 21 and the disengaging of card slot 22, can rotate the bull stick 17 in chamber 16 and drive spherical turn trough 12
In spherical switch block 13 rotate, when different-diameter size pipelined channel 14 and through hole 15 to it is corresponding when water flow then can be with
It is flowed away by through hole 15 and pipelined channel 14, it, can be by rotating bull stick since the diameter of pipelined channel 14 is different
The size of 17 regulating water flows.
The above is only the preferable specific embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of non-negative pressure water-supply installation of regulating flow quantity size, including pedestal（1）, which is characterized in that the pedestal（1）'s
Upper side wall is connected with steady flow compensation tank by stent（2）, and steady flow compensation tank（2）Side wall be connected with vacuum suppresser（3）, institute
State steady flow compensation tank（2）Side wall be equipped with pressure gauge（4）, the pedestal（1）Upper side wall frequency conversion control is also connected with by stent
Cabinet processed（10）, the steady flow compensation tank（2）Side wall be additionally provided with water inlet（5）And outlet pipe（8）, the outlet pipe（8）In set
There is fixed block（11）, and fixed block（11）In be equipped with spherical turn trough（12）, the fixed block（11）The side wall of both sides be additionally provided with
Spherical turn trough（12）The through hole of connection（15）, the spherical shape turn trough（12）In be rotatably connected to spherical switch block（13）, and spherical turn
Block（13）In be equipped with the different pipelined channel of multiple diameters（14）, the fixed block（11）In be additionally provided with and spherical turn trough
（12）Connection turns chamber（16）, and turn chamber（16）Through outlet pipe（8）Side wall set, it is described to turn chamber（16）In be rotatably connected to
Bull stick（17）, the bull stick（17）One end and spherical switch block（13）It is fixedly connected, and bull stick（17）The other end extend to out
Water pipe（8）Outside set, the bull stick（17）In be equipped with cavity（18）, and cavity（18）In set vertically there are two being mutually parallel
The slide bar of setting（19）, two slide bars（19）Between pass through spring（20）Connection, and slide bar（19）Away from spring（20）'s
One side side wall is equipped with fixture block（21）, the fixture block（21）Through bull stick（17）Side wall set, and turn chamber（16）Inner wall surrounding
Equipped with multiple and fixture block（21）Matched card slot（22）, the slide bar（19）Away from spring（20）One side side wall be additionally provided with by bar
（23）, and by bar（23）Extend to outlet pipe（8）Outside set.
2. a kind of non-negative pressure water-supply installation of regulating flow quantity size according to claim 1, which is characterized in that it is described into
The mouth of a river（5）In be equipped with filter device（6）And first check-valve（7）, and outlet pipe（8）In be equipped with second check-valve（9）.
A kind of 3. non-negative pressure water-supply installation of regulating flow quantity size according to claim 1, which is characterized in that the ball
Shape turn trough（12）With spherical switch block（13）Between gap at be equipped with rubber gasket.
4. the non-negative pressure water-supply installation of a kind of regulating flow quantity size according to claim 1, which is characterized in that described turn
Bar（17）Side wall be equipped with annular switch block（24）, and turn chamber（16）Inner wall be equipped with and annular switch block（24）Matched annular turn trough
（25）.
A kind of 5. non-negative pressure water-supply installation of regulating flow quantity size according to claim 1, which is characterized in that the sky
Chamber（18）The inner wall of both sides up and down be equipped with sliding slot（26）, and slide bar（19）Both ends be equipped with and sliding slot（26）Matched pulley
（27）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721185450.8U CN207376704U (en) | 2017-09-15 | 2017-09-15 | A kind of non-negative pressure water-supply installation of regulating flow quantity size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721185450.8U CN207376704U (en) | 2017-09-15 | 2017-09-15 | A kind of non-negative pressure water-supply installation of regulating flow quantity size |
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| Publication Number | Publication Date |
|---|---|
| CN207376704U true CN207376704U (en) | 2018-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721185450.8U Active CN207376704U (en) | 2017-09-15 | 2017-09-15 | A kind of non-negative pressure water-supply installation of regulating flow quantity size |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107489188A (en) * | 2017-09-15 | 2017-12-19 | 安徽兴安电气设备股份有限公司 | A kind of non-negative pressure water-supply installation of regulating flow quantity size |
-
2017
- 2017-09-15 CN CN201721185450.8U patent/CN207376704U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107489188A (en) * | 2017-09-15 | 2017-12-19 | 安徽兴安电气设备股份有限公司 | A kind of non-negative pressure water-supply installation of regulating flow quantity size |
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