CN217651915U - Full-automatic non-negative pressure water supply equipment - Google Patents
Full-automatic non-negative pressure water supply equipment Download PDFInfo
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- CN217651915U CN217651915U CN202221284188.3U CN202221284188U CN217651915U CN 217651915 U CN217651915 U CN 217651915U CN 202221284188 U CN202221284188 U CN 202221284188U CN 217651915 U CN217651915 U CN 217651915U
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- flow control
- control bucket
- cleaning plate
- negative pressure
- water supply
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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Abstract
The utility model relates to a city water supply technical field specifically is full-automatic no negative pressure water supply equipment, include: the backup pad, the edge on backup pad top is provided with the flow control bucket, one side on flow control bucket top is provided with the inlet tube, one side that the inlet tube was kept away from on the top of flow control bucket is provided with the negative pressure annihilator. The utility model discloses a set up clearance mechanism, after the user of service rotates the carousel, first cleaning plate can be rotatory simultaneously along with the pivot, brush on the first cleaning plate can be cleared up the both sides wall of flow control bucket, after reciprocal lead screw rotates along with the pivot, the second cleaning plate passes through the screw hole and can be along reciprocal lead screw horizontal migration, can drive brush on the second cleaning plate side wall and clear up flow control bucket inner wall, through first cleaning plate cooperation second cleaning plate, can be with absorbent microorganism clean up on the flow control bucket inside wall, can avoid quality of water to be contaminated, and easy operation, make things convenient for the user of service to clear up.
Description
Technical Field
The utility model relates to a city water supply technical field specifically is full-automatic no negative pressure water supply equipment.
Background
The non-negative pressure water supply equipment is a pressurized water supply unit, is directly connected with a municipal water supply network, and is serially connected 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 set pressure must be higher than the pressure requirement of a direct district supply area, generally not less than 1.2 Kg);
the core of the pipe network pressure-superposed (non-negative pressure) water supply equipment is how to prevent negative pressure from generating in the operation process of a secondary pressure water supply system, eliminate the influence of unit operation on a municipal pipe network, realize safe, reliable, stable and water supply on the premise of ensuring that the water use of nearby users is not influenced, the non-negative pressure water supply equipment is also called pipe network pressure-superposed water supply equipment, and tank type non-negative pressure water supply equipment are mainly arranged on the market;
the whole set of equipment comprises a steady flow tank, a vacuum suppressor, a variable-frequency speed-regulating water pump unit, a pressure sensor, a variable-frequency control cabinet, a backflow preventer, a sterilizing device, a small-flow pressure maintaining tank and the like, wherein 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 set 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 a user pipe network;
although the existing non-negative pressure water supply equipment can supply water to users, the following defects still exist: because the running water contains more microorganism, when flow control bucket live time is too long, the microorganism of aquatic can adsorb on the inner wall of flow control bucket, constantly breeds, when not clearing up, causes the pollution to quality of water easily, causes the influence to user's health easily.
Therefore, the full-automatic non-negative pressure water supply equipment is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a full-automatic no negative pressure water supply equipment has solved and has proposed in the above-mentioned background art because the running water contains more microorganism, and when flow control bucket live time is too long, the microorganism of aquatic can adsorb on the inner wall of flow control bucket, constantly breeds, when not clearing up, causes the pollution to quality of water easily, causes the technical problem of influence to user's health easily.
In order to achieve the above object, the utility model provides a following technical scheme:
full-automatic no negative pressure water supply equipment includes: the backup pad, the edge on backup pad top is provided with the flow control bucket, one side on flow control bucket top is provided with the inlet tube, one side that the inlet tube was kept away from on the top of flow control bucket is provided with the negative pressure annihilator, the intermediate position on backup pad top is provided with the shunt tubes, and the shunt tubes is linked together with the bottom center department of flow control bucket, the one end intercommunication that the flow control bucket was kept away from to the shunt tubes is provided with two water pumps and a pressure controller, two the water pump is provided with external pipe with pressure controller's the common intercommunication of the other end, the external pipe top all is provided with pressure sensor with the intermediate position on flow control bucket top, two the water pump all is provided with the check valve with pressure controller and the junction of external pipe, be provided with the clearance mechanism that is used for clearing up flow control bucket inner wall in the flow control bucket.
Preferably, clearance mechanism installs the pivot in flow control bucket lateral wall including rotating, the one end of pivot extends to the outer fixedly connected with carousel of flow control bucket lateral wall, the both ends of pivot just are close to the first clearance board of the equal fixedly connected with of both sides wall department of flow control bucket, the intermediate position of pivot is provided with reciprocal lead screw, the outside cover of reciprocal lead screw is equipped with the second clearance board, the central point department of second clearance board sets up the screw hole with reciprocal lead screw matched with, the bottom that carousel one side was kept away from to the flow control bucket is provided with the blow off pipe.
Preferably, two limiting columns are symmetrically arranged on two side walls of the flow adjusting barrel about the rotating shaft, annular holes matched with the limiting columns are formed in the side wall of the first cleaning plate, and limiting holes matched with the two limiting columns are formed in the side wall of the second cleaning plate.
Preferably, the outer side wall of the first cleaning plate and the side wall of the second cleaning plate, which is in contact with the flow adjusting barrel, are provided with hairbrushes, and the rotating shaft and the flow adjusting barrel are provided with sealing rings at the contact positions.
Preferably, the spacing hole still is provided with supplementary slide mechanism, supplementary slide mechanism includes that even symmetry sets up a plurality of movable holes at spacing hole lateral wall, and equal slidable mounting has the fly leaf in a plurality of spacing holes, all rotate on the outer wall of fly leaf and install the gyro wheel.
Preferably, the outer wall of gyro wheel closely laminates with the lateral wall of spacing post, the fly leaf is kept away from fixedly connected with spring between the lateral wall of gyro wheel and the activity hole diapire.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through setting up clearance mechanism, after the user rotates the carousel, the pivot can be at flow control bucket internal rotation, first clearance board can be rotatory simultaneously along with the pivot, consequently, the brush on the first clearance board can be cleared up the both sides wall of flow control bucket, because the second clearance board passes through spacing post slidable mounting of spacing hole cooperation in the flow control bucket, after reciprocal lead screw rotates along with the pivot, the second clearance board can be along reciprocal lead screw horizontal migration through the screw hole this moment, can drive the brush on the second clearance board lateral wall and clear up flow control bucket inner wall, through first clearance board cooperation second clearance board, can be with the adsorbed microorganism clean up on the flow control bucket inside wall, can avoid quality of water to be polluted, and easy operation, make things convenient for the user to clear up.
2. Through setting up supplementary slide mechanism, at the gliding in-process of second clearance board along with reciprocal lead screw, the spring in the movable hole can promote the gyro wheel on the fly leaf and closely laminate with the outer wall of spacing post this moment, and the gyro wheel can reduce the friction between second clearance board and the spacing post, can avoid the great user of leading to of friction between spacing hole and the spacing post need just can rotate the carousel through great power, can make things convenient for the removal of second clearance board, can reduce the consumption of user of personnel's physical energy.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front sectional view of the flow regulating barrel of the present invention;
FIG. 3 is a partial front sectional view of the flow regulating barrel of the present invention;
fig. 4 is an enlarged view of a in fig. 3 according to the present invention.
In the figure: 1. a support plate; 2. a sewage discharge pipe; 3. a shunt tube; 4. a check valve; 5. a pressure controller; 6. connecting the outer pipe; 7. a water pump; 8. a flow regulating barrel; 9. a water inlet pipe; 10. a pressure sensor; 11. a negative pressure eliminator; 12. a turntable; 13. a rotating shaft; 14. a first cleaning plate; 15. a second cleaning plate; 16. a reciprocating screw rod; 17. a limiting column; 18. a threaded hole; 19. an annular hole; 20. a limiting hole; 21. a movable hole; 22. a spring; 23. a movable plate; 24. and a roller.
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.
In order to better understand the technical scheme, the technical scheme is described in detail in the following with reference to the attached drawings of the specification and specific embodiments.
Example 1:
referring to fig. 1 to 3, the present invention provides a fully automatic non-negative pressure water supply device, which has the following technical scheme:
full-automatic no negative pressure water supply equipment includes: backup pad 1, the edge on 1 top of backup pad is provided with flow control bucket 8, one side on 8 tops of flow control bucket is provided with inlet tube 9, one side that inlet tube 9 was kept away from on 8 tops of flow control bucket is provided with negative pressure annihilator 11, the intermediate position on 1 top of backup pad is provided with shunt tubes 3, and shunt tubes 3 are linked together with flow control bucket 8's bottom center department, the one end intercommunication that flow control bucket 8 was kept away from to shunt tubes 3 is provided with two water pumps 7 and a pressure controller 5, two water pumps 7 communicate with pressure controller 5's the other end jointly and are provided with external pipe 6, the intermediate position on 6 tops of external pipe and 8 tops of flow control bucket all is provided with pressure sensor 10, two water pumps 7 all are provided with check valve 4 with pressure controller 5 and the junction of external pipe 6, be provided with the clearance mechanism that is used for clearing up 8 inner walls of flow control bucket in the flow control bucket 8.
Clearance mechanism is including rotating pivot 13 of installing in the 8 lateral walls of flow control bucket, the one end of pivot 13 extends to the outer fixedly connected with carousel 12 of 8 lateral walls of flow control bucket, the both ends of pivot 13 just are close to the first cleaning plate 14 of the equal fixedly connected with of both sides wall department of flow control bucket 8, the intermediate position of pivot 13 is provided with reciprocal lead screw 16, the outside cover of reciprocal lead screw 16 is equipped with second cleaning plate 15, the central department of second cleaning plate 15 is seted up and is reciprocated 16 matched with screw hole 18 of lead screw, the bottom that carousel 12 one side was kept away from to flow control bucket 8 is provided with blow off pipe 2.
Two limiting columns 17 are symmetrically arranged on two side walls of the flow adjusting barrel 8 about the rotating shaft 13, an annular hole 19 matched with the limiting columns 17 is formed in the side wall of the first cleaning plate 14, and a limiting hole 20 matched with the two limiting columns 17 is formed in the side wall of the second cleaning plate 15.
The lateral wall of first cleaning plate 14 and the lateral wall that second cleaning plate 15 and flow control bucket 8 contacted all are provided with the brush on, and pivot 13 all is provided with the sealing washer with flow control bucket 8 department of contacting mutually.
Through the technical scheme: after the user rotates carousel 12, pivot 13 can be in 8 internal rotations of flow control bucket, first cleaning plate 14 can be rotatory simultaneously along with pivot 13, consequently the brush on first cleaning plate 14 can clear up flow control bucket 8's both sides wall, because second cleaning plate 15 cooperates spacing post 17 slidable mounting in flow control bucket 8 through spacing hole 20, after reciprocal lead screw 16 rotates along with pivot 13, second cleaning plate 15 can be along reciprocal lead screw 16 horizontal migration through screw hole 18 this moment, can drive the brush on the 15 lateral walls of second cleaning plate and clear up flow control bucket 8 inner wall, through first cleaning plate 14 cooperation second cleaning plate 15, can clean up the adsorbed microorganism on the 8 inside walls of flow control bucket, can avoid quality of water to be polluted, and easy operation, make things convenient for the user to clear up.
Example 2:
referring to fig. 1 to 4, the present invention provides a fully automatic non-negative pressure water supply device, which adopts the following technical scheme
Full-automatic no negative pressure water supply equipment still includes the supplementary slide mechanism who sets up in spacing hole 20, and supplementary slide mechanism includes that even symmetry sets up a plurality of movable holes 21 at spacing hole 20 lateral wall, and equal slidable mounting has fly leaf 23 in a plurality of spacing holes 20, all rotates on the outer wall of fly leaf 23 and installs gyro wheel 24.
The outer wall of the roller 24 is tightly attached to the side wall of the limiting column 17, and a spring 22 is fixedly connected between one side wall of the movable plate 23 far away from the roller 24 and the bottom wall of the movable hole 21.
Through the technical scheme: at second clearance board 15 along with the gliding in-process of reciprocal lead screw 16, the spring 22 in the activity hole 21 can promote gyro wheel 24 on the fly leaf 23 and the outer wall of spacing post 17 closely laminates this moment, gyro wheel 24 can reduce the friction between second clearance board 15 and the spacing post 17, can avoid between spacing hole 20 and the spacing post 17 friction great lead to the user of service to need just can rotate carousel 12 through great power, can make things convenient for second clearance board 15 to remove, can reduce the consumption of user of service's physical energy.
The working principle is as follows: firstly, add water source into the flow regulating barrel 8 through the water inlet pipe 9, then start the water pump 7 and the pressure controller 5, the water in the flow regulating barrel 8 can enter the external connecting pipe 6 from the shunt pipe 3, further enter the household, and the check valve 4 can prevent the water from flowing backwards, in the using process, the pressure sensor 10 can reflect the pressure condition in the external connecting pipe 6 and the flow regulating barrel 8 in time, and can prevent the pressure imbalance in the flow regulating barrel 8 through the negative pressure eliminator 11, when the flow regulating barrel 8 is used for a period of time, the microorganism in the water can be adsorbed on the inner wall of the flow regulating barrel 8, easily pollute the water quality, at this moment, the user closes the water pump 7, rotate the rotary disc 12, the rotary shaft 13 can rotate in the flow regulating barrel 8, the first cleaning plate 14 can rotate along with the rotary shaft 13, therefore the brush on the first cleaning plate 14 can clean the flow regulating barrel 8 along the two side walls of the flow regulating barrel, because the second cleaning plate 15 can be installed in the flow regulating barrel 8 by sliding along the limiting column 17 through the limiting hole 20, when the screw rod 16 rotates along with the rotary shaft 13, the second cleaning plate can be pushed to the reciprocating movement of the reciprocating screw rod 15, the cleaning plate, the reciprocating screw rod 15 can be pushed to be attached to the cleaning plate, the cleaning barrel 8, the reciprocating on the cleaning plate, the cleaning plate 15, the reciprocating screw rod 16, the cleaning plate can be pushed to clean the reciprocating screw rod, the reciprocating screw rod 16, the reciprocating plate, the reciprocating screw rod 16, the cleaning plate can be pushed to clean the cleaning plate, the cleaning barrel 8, the reciprocating plate, the cleaning plate, the reciprocating plate 16, the cleaning plate can be pushed to clean the reciprocating plate 16, the cleaning plate, the reciprocating plate 16, the gyro wheel 24 can reduce the friction between second cleaning board 15 and the spacing post 17, can avoid between spacing hole 20 and the spacing post 17 friction great lead to the user to need just can rotate carousel 12 through great power, can make things convenient for second cleaning board 15 to remove, can reduce the consumption of user's physical energy.
In the description of the present invention, it should be understood that the terms "center", "front", "back", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. 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, but do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the invention.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. Full-automatic no negative pressure water supply equipment includes: support plate (1), its characterized in that: the edge on backup pad (1) top is provided with flow control bucket (8), one side on flow control bucket (8) top is provided with inlet tube (9), one side that inlet tube (9) were kept away from on the top of flow control bucket (8) is provided with negative pressure canceller (11), the intermediate position on backup pad (1) top is provided with shunt tubes (3), and shunt tubes (3) are linked together with the bottom center department of flow control bucket (8), the one end intercommunication that flow control bucket (8) were kept away from in shunt tubes (3) is provided with two water pumps (7) and a pressure controller (5), two water pump (7) and the other end of pressure controller (5) communicate jointly and are provided with outer takeover (6), the intermediate position on outer takeover (6) top and flow control bucket (8) top all is provided with pressure sensor (10), two water pump (7) and pressure controller (5) and the junction of outer takeover (6) all are provided with check valve (4), be provided with the clearance mechanism that is used for clearing up flow control bucket (8) inner wall in flow control bucket (8).
2. The fully automatic non-negative pressure water supply equipment according to claim 1, characterized in that: clearance mechanism is including rotating pivot (13) of installing in flow control bucket (8) lateral wall, the one end of pivot (13) extends to the outer fixedly connected with carousel (12) of flow control bucket (8) lateral wall, the both ends of pivot (13) and be close to the first clearance board (14) of the equal fixedly connected with of both sides wall department of flow control bucket (8), the intermediate position of pivot (13) is provided with reciprocal lead screw (16), the outside cover of reciprocal lead screw (16) is equipped with second clearance board (15), the center department of second clearance board (15) is seted up and is reciprocated lead screw (16) matched with screw hole (18), the bottom that carousel (12) one side was kept away from in flow control bucket (8) is provided with blow off pipe (2).
3. The fully automatic non-negative pressure water supply equipment according to claim 2, characterized in that: two limiting columns (17) are symmetrically arranged on two side walls of the flow adjusting barrel (8) relative to the rotating shaft (13), annular holes (19) matched with the limiting columns (17) are formed in the side wall of the first cleaning plate (14), and limiting holes (20) matched with the two limiting columns (17) are formed in the side wall of the second cleaning plate (15).
4. The fully automatic non-negative pressure water supply equipment according to claim 3, characterized in that: the lateral wall of first cleaning plate (14) and second cleaning plate (15) all are provided with the brush on the lateral wall that contacts with flow control bucket (8), pivot (13) and flow control bucket (8) department of contacting mutually all are provided with the sealing washer.
5. The fully automatic non-negative pressure water supply equipment according to claim 4, characterized in that: spacing hole (20) still are provided with supplementary slide mechanism, supplementary slide mechanism includes that even symmetry sets up a plurality of movable holes (21) at spacing hole (20) lateral wall, equal slidable mounting has fly leaf (23) in a plurality of spacing holes (20), all rotate on the outer wall of fly leaf (23) and install gyro wheel (24).
6. The fully automatic non-negative pressure water supply equipment according to claim 5, characterized in that: the outer wall of gyro wheel (24) closely laminates with the lateral wall of spacing post (17), fixedly connected with spring (22) between a lateral wall and activity hole (21) diapire that gyro wheel (24) are kept away from in fly leaf (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221284188.3U CN217651915U (en) | 2022-05-26 | 2022-05-26 | Full-automatic non-negative pressure water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221284188.3U CN217651915U (en) | 2022-05-26 | 2022-05-26 | Full-automatic non-negative pressure water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217651915U true CN217651915U (en) | 2022-10-25 |
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ID=83665564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221284188.3U Active CN217651915U (en) | 2022-05-26 | 2022-05-26 | Full-automatic non-negative pressure water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217651915U (en) |
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2022
- 2022-05-26 CN CN202221284188.3U patent/CN217651915U/en active Active
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