CN210238651U - Non-negative pressure combined self-cleaning water supply equipment - Google Patents
Non-negative pressure combined self-cleaning water supply equipment Download PDFInfo
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- CN210238651U CN210238651U CN201920627380.XU CN201920627380U CN210238651U CN 210238651 U CN210238651 U CN 210238651U CN 201920627380 U CN201920627380 U CN 201920627380U CN 210238651 U CN210238651 U CN 210238651U
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Abstract
The utility model discloses a no negative pressure combination formula automatically cleaning water supply equipment relates to water supply equipment technical field. The utility model comprises a cylindrical box body, a rotating shaft and a steady flow tank; the upper end of the cylindrical box body is provided with a box cover; the box cover is provided with a mounting hole; the rotating shaft passes through the mounting hole and is rotatably mounted in the cylindrical box body; the rotating shaft is hollow; a plurality of first spray pipes are arranged on the periphery of the rotating shaft; a plurality of support rods are arranged on the periphery of the rotating shaft; one end of the support rod, which is far away from the rotating shaft, is provided with a brush; the flow stabilizing tank is arranged at the inner bottom of the cylindrical box body and is not contacted with the lower end of the rotating shaft; the steady flow tank is provided with a negative pressure compensator. The utility model arranges the steady flow tank at the inner bottom of the cylindrical box body; when the municipal pipe network pressure is insufficient, the negative pressure compensator on the flow stabilizing tank is opened, and water in the cylindrical box body enters the flow stabilizing tank to prevent negative pressure; the inner wall of the cylindrical box body is cleaned by high-pressure water sprayed out through the brush and the first spray pipe, and cleaning efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of water supply equipment, especially, relate to a no negative pressure combination formula automatically cleaning water supply equipment.
Background
The water inlet pipe of the non-negative pressure water supply equipment is directly connected with a tap water pipe network, water is pressed into the water inlet pipe of the equipment under the driving of the residual pressure of the tap water pipe network, a pressurizing water pump of the equipment continuously pressurizes on the basis of the residual pressure of water inflow, and water is supplied to the water outlet pipe network after the water supply pressure is increased to the pressure required by a user. In order to ensure the perfection of the non-negative pressure (pipe network pressure-superposed) function, every possibility that needs to be met in the water supply process, such as unstable municipal water pressure, larger water consumption than municipal water supply and the like, needs to be considered, so that the problem that the pressure of the pipe network can be effectively superposed and the municipal water fluctuation can be adapted to under the condition that the municipal administration is not influenced is always solved, and one of the two is selected from the common treatment conditions. Most of the water supply system abandons the pressure of a pipe network and changes the pressure into a water tank type variable frequency water supply mode. This results in energy waste.
At present, the complete water supply equipment used in the market mainly comprises a steady flow tank, a pressurizing pump set, complete accessories and a control system, can effectively pressure-superposed municipal pipe network pressure, but cannot effectively deal with the situation of insufficient municipal pipe network pressure. In addition, the existing water supply equipment does not have an automatic cleaning function, and the equipment has more scale impurities after being used for a period of time, needs manual disassembly for cleaning, has high labor intensity and low cleaning efficiency, and influences the normal water supply of the equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a no negative pressure combination formula automatically cleaning water supply equipment, through combining together box and stationary flow tank type water supply equipment, and set up brush and spray tube in the case, it cleans in to the incasement and the stationary flow jar to set up the spray tube in the stationary flow jar, it can not deal with the not enough condition of municipal pipe network pressure and the inside self-cleaning function that does not have of water supply equipment effectively to have solved current water supply equipment, the equipment uses a period back scale impurity more, it cleans to need artifical the dismantlement, high labor strength, clean inefficiency, the problem of the normal water supply of influence equipment.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a non-negative pressure combined self-cleaning water supply device, which comprises a cylindrical box body, a rotating shaft and a steady flow tank;
the upper end of the cylindrical box body is provided with a box cover, and the bottom of the cylindrical box body is provided with a first sewage discharge port; the box cover is provided with a mounting hole, a first water inlet and an air inlet; the central line of the mounting hole is superposed with the central axis of the cylindrical box body; the first water inlet is communicated with a water inlet main pipe through a first pipeline; a first valve is arranged on the first pipeline; the first sewage discharge port is communicated with the sewage main pipe through a first sewage discharge pipeline; the sewage main pipe is provided with a second valve;
the rotating shaft penetrates through the mounting hole and is rotatably mounted in the cylindrical box body; the rotating shaft is hollow; a plurality of first spray pipes are arranged on the periphery of the rotating shaft; a plurality of support rods are arranged on the periphery of the rotating shaft; the support rods are arranged in a staggered mode along the axis direction of the rotating shaft; one end of the support rod, which is far away from the rotating shaft, is provided with a brush; one end of the rotating shaft, which is positioned outside the cylindrical box body, is communicated with a second pipeline through a rotating joint; the second pipeline is communicated with the water inlet main pipe; a third valve and a first booster pump are arranged on the second pipeline; a first gear is arranged on the peripheral side of one end of the rotating shaft, which is positioned outside the cylindrical box body, and the first gear is meshed with a second gear; the second gear is in transmission connection with a motor;
the flow stabilizing tank is arranged at the inner bottom of the cylindrical box body and is not contacted with the lower end of the rotating shaft; the steady flow tank is provided with a negative pressure compensator, a second water inlet and a water outlet; the second water inlet is communicated with the water inlet main pipe through a third pipeline; a fourth valve is arranged on the third pipeline; the water outlet is connected with a booster pump set positioned outside the cylindrical box body through a water outlet pipeline.
Furthermore, a water inlet pipeline is arranged in the flow stabilizing tank; the water inlet pipeline is obliquely arranged; a plurality of second spray pipes are arranged on the periphery of the water inlet pipeline; the water inlet pipeline is communicated with the water inlet main pipe through a fourth pipeline; a second booster pump and a fifth valve are arranged on the fourth pipeline; the bottom of the steady flow tank is also provided with a second sewage outlet; the second sewage draining outlet is communicated with the main sewage draining pipe through a second sewage draining pipeline.
Furthermore, a supporting disc is arranged inside the cylindrical box body; the supporting plate is arranged at the inner bottom of the cylindrical box body through a plurality of supporting legs; the upper part of the supporting disc is provided with a mounting groove; the lower end of the rotating shaft is rotatably arranged in the mounting groove.
Furthermore, the first spray pipes are uniformly arranged along the axial direction of the rotating shaft.
Further, an air filter is arranged at the air inlet.
Furthermore, a third spray pipe is arranged on the periphery of the lower end of the rotating shaft; and the water spray opening of the third spray pipe faces the bottom of the cylindrical box body.
The utility model discloses following beneficial effect has:
1. the utility model arranges the steady flow tank at the inner bottom of the cylindrical box body; when the municipal pipe network pressure is insufficient, the negative pressure compensator on the flow stabilizing tank is opened, and water in the cylindrical box body enters the flow stabilizing tank to prevent negative pressure; ensure the normal water supply for users.
2. The utility model discloses a pivot is rotated and is driven the brush and clean the inner wall of cylindrical box to spray the scale impurity on the inner wall that the water under high pressure was brushed the brush to the inner wall of cylindrical box through first spray tube and wash, guaranteed the clean of box inner wall, go on clear trouble in the entering incasement after avoiding artifical the dismantlement, improve clean efficiency.
3. The utility model discloses a second spray tube can clean the inner wall of stationary flow jar to the interior injection high pressure water of stationary flow jar and avoid the artifical clear trouble of dismantling, provides clean efficiency.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the non-negative pressure combined self-cleaning water supply device of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
in the drawings, the components represented by the respective reference numerals are listed below:
1-cylindrical box body, 2-rotating shaft, 3-steady flow tank, 4-box cover, 5-first pipeline, 6-water inlet manifold, 7-first valve, 8-first drain pipeline, 9-drain manifold, 10-second valve, 11-first spray pipe, 12-support rod, 13-hairbrush, 14-rotary joint, 15-second pipeline, 16-third valve, 17-first booster pump, 18-first gear, 19-second gear, 20-motor, 21-negative pressure compensator, 22-third pipeline, 23-fourth valve, 24-water outlet pipeline, 25-water inlet pipeline, 26-second spray pipe, 27-fourth pipeline, 28-second booster pump, 29-fifth valve and 30-second drain pipeline, 31-support tray, 32-leg, 33-air cleaner, 34-third nozzle.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper end", "bottom", "lower", "inside", "lower end", "one end", "peripheral side", "inner wall", and the like, indicate positional or positional relationships, merely for convenience of description and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
Referring to fig. 1-2, the present invention relates to a non-negative pressure combined self-cleaning water supply device, which comprises a cylindrical box 1, a rotating shaft 2 and a steady flow tank 3;
the upper end of the cylindrical box body 1 is provided with a box cover 4, and particularly, the box cover 4 is connected with the upper end of the cylindrical box body 1 through a bolt; the bottom of the cylindrical box body 1 is provided with a first sewage discharge port; the box cover 4 is provided with a mounting hole, a first water inlet and an air inlet; the central line of the mounting hole is superposed with the central axis of the cylindrical box body 1; the first water inlet is communicated with a water inlet main pipe 6 through a first pipeline 5, wherein the water inlet main pipe 6 refers to a municipal network pipe; a first valve 7 is arranged on the first pipeline 5; the first sewage discharge port is communicated with a sewage main pipe 9 through a first sewage discharge pipeline 8; a second valve 10 is arranged on the sewage main pipe 9;
the rotating shaft 2 passes through the mounting hole and is rotatably mounted in the cylindrical box body 1; a bearing is arranged at the joint of the rotating shaft 2 and the mounting hole, and the outer wall of the shaft is fixedly connected with the inner wall of the mounting hole; the inner wall of the bearing is fixedly connected with the periphery of the rotating shaft 2; the rotating shaft 2 is hollow; a plurality of first spray pipes 11 are arranged on the peripheral side of the rotating shaft 2, the first spray pipes 11 are uniformly arranged along the axis direction of the rotating shaft 2, and a third spray pipe 34 is also arranged on the peripheral side of the lower end of the rotating shaft 2; the water spray opening of the third spray pipe 34 faces the bottom of the cylindrical box body 1, so that the bottom of the cylindrical box body 1 is convenient to clean; a plurality of support rods 12 are arranged on the periphery of the rotating shaft 2; the plurality of supporting rods 12 are arranged in a staggered manner along the axial direction of the rotating shaft 2; one end of the support rod 12 far away from the rotating shaft 2 is provided with a brush 13; the bristles of the brush 13 are abutted against the inner wall of the cylindrical box body 1; one end of the rotating shaft 2, which is positioned outside the cylindrical box body 1, is communicated with a second pipeline 15 through a rotating joint 14; the second pipeline 15 is communicated with the water inlet manifold 6; a third valve 16 and a first booster pump 17 are arranged on the second pipeline 15; a first gear 18 is arranged on the peripheral side of one end of the rotating shaft 2 positioned outside the cylindrical box body 1, and the first gear 18 is meshed with a second gear 19; the second gear 19 is in transmission connection with a motor 20; when the cleaning device is used specifically, when the interior of the cylindrical box body 1 needs to be cleaned, the first valve 7 is closed, all water in the cylindrical box body 1 is discharged, the motor 20 is started, the motor 20 drives the second gear 19 to rotate, the second gear 19 drives the first gear 18 to rotate, the first gear 18 drives the rotating shaft 2 to rotate, the brush 13 rotates along with the rotating shaft 2 to clean the inner wall of the cylindrical box body 1, at the moment, the third valve 16 and the first booster pump 17 are opened, high-pressure water subjected to the first booster pump 17 enters the rotating shaft 2 through the second pipeline 15 and is sprayed out of the first spray pipe 11 and is sprayed onto the inner wall of the cylindrical box body 1 to wash the inner wall, the inner wall of the cylindrical box body 1 can be cleaned quickly under the matching of the brush and the high-pressure water, and the cylindrical box body 1 does not need to be manually disassembled to enter the cylindrical box body 1 to be cleaned, the labor intensity of workers is reduced, and meanwhile, the cleaning efficiency is also improved.
The flow stabilizing tank 3 is arranged at the inner bottom of the cylindrical box body 1, and the flow stabilizing tank 3 is not contacted with the lower end of the rotating shaft 2; the steady flow tank 3 is provided with a negative pressure compensator 21, a second water inlet and a water outlet; the second water inlet is communicated with the water inlet manifold 6 through a third pipeline 22; a fourth valve 23 is arranged on the third pipeline 22; the water outlet is connected with a booster pump set positioned outside the cylindrical box body 1 through a water outlet pipeline 24. During specific implementation, the flow stabilizing tank 3 is fixed at the inner bottom of the cylindrical box body 1 in a welding or bolt connection mode, the flow stabilizing tank 3 is arranged at the inner bottom of the cylindrical box body 1, the trouble that the flow stabilizing tank 3 is arranged on the cylindrical box body 1 can be avoided, the size of the whole device is reduced, meanwhile, when the municipal pipe network pressure is insufficient, the negative pressure compensator 21 on the flow stabilizing tank 3 is opened, and water in the cylindrical box body 1 enters the flow stabilizing tank 3 to prevent negative pressure; ensure the normal water supply for users.
Wherein, a water inlet pipeline 25 is arranged in the steady flow tank 3; the water inlet pipeline 25 is obliquely arranged, and the water inlet pipeline 25 is obliquely arranged from the upper part to the lower part of the flow stabilizing tank 3; a plurality of second spray pipes 26 are arranged on the periphery of the water inlet pipeline 25; the water inlet pipe 25 is communicated with the water inlet manifold 6 through a fourth pipe 27; a second booster pump 28 and a fifth valve 29 are arranged on the fourth pipeline 27; the bottom of the steady flow tank 3 is also provided with a second sewage outlet; the second sewage outlet is communicated with the sewage main pipe 9 through a second sewage pipeline 30. In specific implementation, the fourth valve 23 is closed, the fifth valve 29 and the second booster pump 28 are opened, high-pressure water is fed into the water inlet pipeline 25, the high-pressure water is sprayed out of the second spray pipe 26 and sprayed onto the inner wall of the steady flow tank 3 to clean the inner wall, the cleaning efficiency is high, the cleaned sewage is discharged into the sewage main pipe 9 through the second sewage discharge pipeline 30, the second valve 10 is opened, and the sewage is discharged through the sewage main pipe 9.
Wherein, a supporting disc 31 is arranged inside the cylindrical box body 1; the supporting plate 31 is arranged at the inner bottom of the cylindrical box body 1 through four supporting legs 32; the upper part of the supporting disc 31 is provided with a mounting groove; the lower end of the rotating shaft 2 is rotatably arranged in the mounting groove. Specifically, the lower extreme of pivot 2 passes through the bearing and installs in mounting groove, and supporting disk 31 can play the effect to the support of pivot 2, makes pivot 2 rotate more steadily.
Wherein, air inlet department is equipped with air cleaner 33, so can filter the air that enters into cylindrical box 1, avoids the dust impurity in the air to enter into cylindrical box 1 in to the water in the cylindrical box 1 cause the pollution.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. A non-negative pressure combined self-cleaning water supply device is characterized by comprising a cylindrical box body (1), a rotating shaft (2) and a steady flow tank (3);
the upper end of the cylindrical box body (1) is provided with a box cover (4), and the bottom of the cylindrical box body is provided with a first sewage discharge port; the box cover (4) is provided with a mounting hole, a first water inlet and an air inlet; the central line of the mounting hole is superposed with the central axis of the cylindrical box body (1); the first water inlet is communicated with a water inlet main pipe (6) through a first pipeline (5); a first valve (7) is arranged on the first pipeline (5); the first sewage discharge port is communicated with a sewage main pipe (9) through a first sewage discharge pipeline (8); a second valve (10) is arranged on the sewage drainage main pipe (9);
the rotating shaft (2) passes through the mounting hole and is rotatably mounted in the cylindrical box body (1); the rotating shaft (2) is hollow; a plurality of first spray pipes (11) are arranged on the peripheral side of the rotating shaft (2); a plurality of support rods (12) are arranged on the periphery of the rotating shaft (2); the support rods (12) are arranged in a staggered mode along the axis direction of the rotating shaft (2); one end of the support rod (12) far away from the rotating shaft (2) is provided with a brush (13); one end of the rotating shaft (2) positioned outside the cylindrical box body (1) is communicated with a second pipeline (15) through a rotary joint (14); the second pipeline (15) is communicated with the water inlet main pipe (6); a third valve (16) and a first booster pump (17) are arranged on the second pipeline (15); a first gear (18) is arranged on the peripheral side of one end of the rotating shaft (2) positioned outside the cylindrical box body (1), and the first gear (18) is meshed with a second gear (19); the second gear (19) is in transmission connection with a motor (20);
the flow stabilizing tank (3) is arranged at the inner bottom of the cylindrical box body (1), and the flow stabilizing tank (3) is not contacted with the lower end of the rotating shaft (2); the steady flow tank (3) is provided with a negative pressure compensator (21), a second water inlet and a water outlet; the second water inlet is communicated with the water inlet main pipe (6) through a third pipeline (22); a fourth valve (23) is arranged on the third pipeline (22); the water outlet is connected with a booster pump group positioned outside the cylindrical box body (1) through a water outlet pipeline (24).
2. A non-negative pressure combined self-cleaning water supply equipment according to claim 1, wherein a water inlet pipe (25) is arranged in the steady flow tank (3); the water inlet pipeline (25) is obliquely arranged; a plurality of second spray pipes (26) are arranged on the periphery of the water inlet pipeline (25); the water inlet pipeline (25) is communicated with the water inlet main pipe (6) through a fourth pipeline (27); a second booster pump (28) and a fifth valve (29) are arranged on the fourth pipeline (27); the bottom of the steady flow tank (3) is also provided with a second sewage outlet; the second sewage draining outlet is communicated with the sewage draining main pipe (9) through a second sewage draining pipeline (30).
3. A combined self-cleaning water supply installation without negative pressure according to claim 1, characterised in that the inside of the cylindrical tank (1) is provided with a support disc (31); the supporting plate (31) is arranged at the inner bottom of the cylindrical box body (1) through a plurality of supporting legs (32); the upper part of the supporting disc (31) is provided with a mounting groove; the lower end of the rotating shaft (2) is rotatably arranged in the mounting groove.
4. A non-negative pressure combined self-cleaning water supply equipment according to claim 1, wherein the first spray pipes (11) are uniformly arranged along the axial direction of the rotating shaft (2).
5. A combined self-cleaning water supply equipment according to claim 1, characterised in that an air filter (33) is provided at the air inlet.
6. The non-negative pressure combined self-cleaning water supply equipment according to claim 1, wherein the periphery of the lower end of the rotating shaft (2) is further provided with a third spray pipe (34); the water spray opening of the third spray pipe (34) faces the bottom of the cylindrical box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920627380.XU CN210238651U (en) | 2019-05-05 | 2019-05-05 | Non-negative pressure combined self-cleaning water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920627380.XU CN210238651U (en) | 2019-05-05 | 2019-05-05 | Non-negative pressure combined self-cleaning water supply equipment |
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| CN210238651U true CN210238651U (en) | 2020-04-03 |
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| CN201920627380.XU Active CN210238651U (en) | 2019-05-05 | 2019-05-05 | Non-negative pressure combined self-cleaning water supply equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112196009A (en) * | 2020-10-12 | 2021-01-08 | 安徽一一水务环境有限公司 | Intelligent variable-frequency water supply equipment with self-cleaning function and method thereof |
| CN112281990A (en) * | 2020-11-02 | 2021-01-29 | 南京九胜揽天科技有限公司 | Secondary water supply system with ultrafiltration purification function and method |
-
2019
- 2019-05-05 CN CN201920627380.XU patent/CN210238651U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112196009A (en) * | 2020-10-12 | 2021-01-08 | 安徽一一水务环境有限公司 | Intelligent variable-frequency water supply equipment with self-cleaning function and method thereof |
| CN112281990A (en) * | 2020-11-02 | 2021-01-29 | 南京九胜揽天科技有限公司 | Secondary water supply system with ultrafiltration purification function and method |
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