CN210482468U - Intelligent negative-pressure-free water supply equipment and water supply system - Google Patents
Intelligent negative-pressure-free water supply equipment and water supply system Download PDFInfo
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- CN210482468U CN210482468U CN201921369554.3U CN201921369554U CN210482468U CN 210482468 U CN210482468 U CN 210482468U CN 201921369554 U CN201921369554 U CN 201921369554U CN 210482468 U CN210482468 U CN 210482468U
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Abstract
The utility model provides a no negative pressure water supply equipment of intelligence, including the surge tank, the surge tank both ends are half spherical structure, be provided with the balanced pressure regulating assembly of control surge tank internal pressure on the surge tank, surge tank right side externally mounted has the motor, motor output end fixedly connected with threaded rod, the one end that the motor was kept away from to the threaded rod stretches into inside the surge tank to threaded connection has two sets of sleeves on the threaded rod, every group the equal symmetry in sleeve side articulates there is the bracing piece, every group the bracing piece other end all articulates there is the wallboard of scraping, scrape both ends rotation and be connected to surge tank inner wall about the wallboard. Belong to water supply equipment technical field, the embodiment of the utility model provides an in, through the setting with the wallboard of scraping that the surge tank left and right sides hemisphere inner wall adapted mutually, can accomplish the cleaning work of surge tank hemisphere inner wall to avoid the surge tank to form the dirt that is difficult to clear away at its hemisphere inner wall after long-term the use, guaranteed the water supply quality.
Description
Technical Field
The utility model relates to a water supply equipment specifically is a no negative pressure water supply equipment of intelligence and water supply system.
Background
The non-negative pressure water supply equipment is ideal energy-saving water supply equipment, is secondary water supply equipment which can be directly connected with a tap water pipe network and does not generate any side effect on the tap water pipe network, directly folds and supplies water on the basis of municipal pipe network pressure, saves energy, and has the advantages of full sealing, no pollution, small occupied area, quick installation, reliable operation, convenient maintenance and the like.
Need use the surge tank of equilibrium pressure when no negative pressure supplies water, its both ends of current surge tank are the design of hemisphere structure mostly, and after the surge tank was used for a long time, a large amount of incrustations scales of its hemisphere inner wall easy adhesion, and hardly effectively wash hemisphere inner wall, lead to supplying water quality variation, people quote the back security and receive the threat easily.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a technical problem who solves provides an intelligence does not have negative pressure water supply equipment and water supply system to the not enough of above-mentioned prior art.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a no negative pressure water supply equipment of intelligence, includes the surge tank, surge tank both ends are half spherical structure, be provided with the balanced pressure regulating assembly of control surge tank internal pressure on the surge tank, surge tank right side externally mounted has the motor, motor output end fixedly connected with threaded rod, the one end that the motor was kept away from to the threaded rod stretches into inside the surge tank to threaded connection has two sets of sleeves on the threaded rod, every group the equal symmetry in sleeve side articulates there is the bracing piece, every group the bracing piece other end all articulates there is the wallboard of scraping, scrape both ends rotate and be connected to the surge tank inner wall about the wallboard.
As a further improvement of the utility model: scrape both ends about the wallboard and rotate through changeing the round pin and be connected to surge tank inner wall, scrape the wallboard and be the arc structure that suits with surge tank hemisphere inner wall, and be located the wallboard middle part of scraping on right side and be provided with the breach that the threaded rod of being convenient for passed, the wallboard side of scraping that is located the right side is provided with the recess that suits with the threaded rod, the recess extends to breach department from scraping the wallboard side.
As a further improvement of the utility model: the bottom of the pressure stabilizing tank is provided with a drain pipe, and the drain pipe is provided with a switch valve.
As a further improvement of the utility model: the pressure regulating assembly comprises a controller arranged in front of the pressure stabilizing tank and a booster pump arranged on the upper portion of the pressure stabilizing tank, the booster pump is connected with the pressure stabilizing tank through a booster pipe, a pressure gauge is further arranged on the upper portion of the pressure stabilizing tank, and the controller is respectively electrically connected with the pressure gauge and the booster pump.
As a further improvement of the present invention: the controller is electrically connected with the motor.
As a further improvement of the present invention: the pressure stabilizing tank is characterized in that a pressure relief pipe is further arranged on the upper portion of the pressure stabilizing tank, an electromagnetic valve is arranged on the pressure relief pipe, and the electromagnetic valve is electrically connected with the controller.
The utility model provides a water supply system, contains above-mentioned intelligent no negative pressure water supply equipment, be provided with first check valve on the inlet tube of intelligent no negative pressure water supply equipment, be provided with the second check valve on the outlet pipe of intelligent no negative pressure water supply equipment.
Compared with the prior art, the beneficial effects of the utility model are that:
the embodiment of the utility model provides an in, through the setting with the wallboard of scraping that hemisphere inner wall adapted about the surge tank, can accomplish the cleaning work of surge tank hemisphere inner wall to avoid the surge tank to form the dirt that is difficult to clear away at its hemisphere inner wall after long-term the use, guaranteed the water supply quality.
Drawings
FIG. 1 is a schematic structural diagram of an intelligent non-negative pressure water supply device;
FIG. 2 is a schematic diagram of the internal structure of a surge tank in an intelligent non-negative pressure water supply device;
FIG. 3 is a first schematic structural diagram of a scraping plate in the intelligent non-negative pressure water supply equipment;
FIG. 4 is a second schematic structural view of a scraping plate in the intelligent non-negative pressure water supply equipment;
in the figure: 1-a first one-way valve, 2-a water inlet pipe, 3-a pressure stabilizing tank, 4-a pressure gauge, 5-a pressure increasing pipe, 6-a controller, 7-a pressure increasing pump, 8-a pressure reducing pipe, 9-an electromagnetic valve, 10-a supporting leg, 11-a water outlet pipe, 12-a second one-way valve, 13-a switch valve, 14-a sewage discharging pipe, 15-a threaded rod, 16-a sleeve, 17-a scraping plate, 18-a groove, 19-a motor, 20-a supporting rod, 21-a rotating pin and 22-a notch.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-4, the present embodiment provides an intelligent non-negative pressure water supply device, which includes a surge tank 3, the two ends of the pressure stabilizing tank 3 are of a hemispherical structure, the upper part of the pressure stabilizing tank 3 is connected to a municipal tap water pipe network through a water inlet pipe 2, the lower part is connected to a household user through a water outlet pipe 11, the pressure stabilizing tank 3 is provided with a pressure adjusting component for controlling the pressure balance in the pressure stabilizing tank 3, the right outside of the pressure stabilizing tank 3 is provided with a motor 19, the output end of the motor 19 is fixedly connected with a threaded rod 15, one end of the threaded rod 15 far away from the motor 19 extends into the pressure stabilizing tank 3, and threaded connection has two sets of sleeves 16 on threaded rod 15, and every group the sleeve 16 side all symmetry articulates there is the bracing piece 20, every group the bracing piece 20 other end all articulates there is the wall scraping plate 17, both ends are rotated and are connected to 3 inner walls of surge tank about the wall scraping plate 17.
The threaded rod 15 is driven to rotate along the pointer through the motor 19, when the threaded rod 15 rotates along the pointer, the driving sleeve 16 moves leftwards along the threaded rod 15, the scraping plate 17 on the left side rotates towards the left side hemispherical inner wall of the pressure stabilizing tank 3 under the action of the supporting rod 20, dirt adhered to the left side hemispherical inner wall of the pressure stabilizing tank 3 is scraped, and therefore the left side hemispherical inner wall of the pressure stabilizing tank 3 is cleaned; drive the contrary pointer rotation of threaded rod 15 through motor 19, when the contrary pointer of threaded rod 15 rotates, drive sleeve 16 moves right along threaded rod 15, it rotates to surge tank 3 right side hemisphere inner wall to be located the wall scraping plate 17 on right side under the effect of bracing piece 20, strike off the dirt of adhesion on 3 right side hemisphere inner walls of surge tank, thereby realize the cleanness of 3 right side hemisphere inner walls of surge tank, and at this moment, it retrieves under the effect of bracing piece 20 to be located left wall scraping plate 17, so that next time is clean.
Scrape about wallboard 17 both ends and rotate through changeing round pin 21 and be connected to 3 inner walls of surge tank, scrape wallboard 17 and be the arc structure that suits with 3 hemisphere inner walls of surge tank, and be located the wallboard 17 middle part of scraping on right side and be provided with the breach 22 that the threaded rod 15 of being convenient for passed, scrape wallboard 17 side that is located the right side and be provided with the recess 18 that suits with threaded rod 15, recess 18 extends to breach 22 department from scraping wallboard 17 side.
When being located the scraping plate 17 on right side and drawing close each other and scrape 3 inner walls of surge tank, through the setting of recess 18 for two scraping plates 17 can be in the same place with the 15 cladding of threaded rod including, guarantee that two scraping plates 17 can the laminating, in order to realize 3 inner walls of surge tank scraping effect of maximum area, improve clean efficiency.
The bottom of the pressure stabilizing tank 3 is provided with a sewage discharge pipe 14, the sewage discharge pipe 14 is provided with a switch valve 13, and sewage after the inner wall of the pressure stabilizing tank 3 is cleaned is discharged through the arrangement of the sewage discharge pipe 14.
The pressure regulating assembly comprises a controller 6 arranged in front of the pressure stabilizing tank 3 and a booster pump 7 arranged on the upper part of the pressure stabilizing tank 3, the booster pump 7 is connected with the pressure stabilizing tank 3 through a booster pipe 5, a pressure gauge 4 is further arranged on the upper part of the pressure stabilizing tank 3, and the controller 6 is respectively electrically connected with the pressure gauge 4 and the booster pump 7.
The pressure condition in the pressure stabilizing tank 3 is detected through the pressure gauge 4, when negative pressure is formed in the pressure stabilizing tank 3, the pressure gauge 4 transmits negative pressure information to the controller 6, the controller 6 controls the booster pump 7 to work, the booster pump 7 injects gas into the pressure stabilizing tank 3 through the booster pipe 5 to increase the pressure in the pressure stabilizing tank 3, so that the pressure in the pressure stabilizing tank 3 keeps balance, tap water can be smoothly conveyed to a home user, and the negative pressure in the pressure stabilizing tank 3 can be rapidly eliminated through the arrangement of the controller 6, the booster pump 7 and the pressure gauge 4, so that normal water supply is realized; the applications and connection relationships of the controller 6, the booster pump 7 and the pressure gauge 4 belong to the prior art, and are not described herein.
The bottom of the pressure stabilizing tank 3 is provided with a supporting leg 10.
The controller 6 can also be electrically connected with the motor 19 and is used for controlling the starting and the positive and negative alternate rotation of the motor 19 to realize the cleaning operation of the pressure stabilizing tank 3.
The utility model discloses a theory of operation is: the threaded rod 15 is driven to rotate along the pointer through the motor 19, when the threaded rod 15 rotates along the pointer, the driving sleeve 16 moves leftwards along the threaded rod 15, the scraping plate 17 on the left side rotates towards the left side hemispherical inner wall of the pressure stabilizing tank 3 under the action of the supporting rod 20, dirt adhered to the left side hemispherical inner wall of the pressure stabilizing tank 3 is scraped, and therefore the left side hemispherical inner wall of the pressure stabilizing tank 3 is cleaned; drive the contrary pointer rotation of threaded rod 15 through motor 19, when the contrary pointer of threaded rod 15 rotates, drive sleeve 16 moves right along threaded rod 15, it rotates to surge tank 3 right side hemisphere inner wall to be located the wall scraping plate 17 on right side under the effect of bracing piece 20, strike off the dirt of adhesion on 3 right side hemisphere inner walls of surge tank, thereby realize the cleanness of 3 right side hemisphere inner walls of surge tank, and at this moment, it retrieves under the effect of bracing piece 20 to be located left wall scraping plate 17, so that next time is clean.
Detect the inside pressure condition of surge tank 3 through manometer 4, when 3 inside negative pressures that form of surge tank, manometer 4 transmits negative pressure information to controller 6, the work of controller 6 control booster pump 7, booster pump 7 is gaseous through 5 inside injections of booster pipe to surge tank 3, increase 3 inside pressures of surge tank, make 3 inside pressure keep balanced of surge tank, guarantee that the transport that the running water can be smooth to the home user, through controller 6, booster pump 7 and manometer 4's setting, the negative pressure in elimination surge tank 3 that can be quick, realize normally supplying water.
Example 2
Referring to fig. 1, in this embodiment, compared with embodiment 1, a pressure relief pipe 8 is further disposed on an upper portion of the pressure stabilizing tank 3, an electromagnetic valve 9 is disposed on the pressure relief pipe 8, and the electromagnetic valve 9 is electrically connected to the controller 6.
When the internal pressure of the surge tank 3 is too large, the pressure gauge 4 transmits pressure information to the controller 6, the controller 6 controls the electromagnetic valve 9 to be opened, air in the surge tank 3 is discharged from the pressure relief pipe 8, pressure relief of the surge tank 3 is completed, and smooth water supply is guaranteed.
The utility model provides a water supply system, contains above-mentioned intelligent no negative pressure water supply equipment, be provided with first check valve 1 on intelligent no negative pressure water supply equipment's the inlet tube 2, be provided with second check valve 12 on intelligent no negative pressure water supply equipment's the outlet pipe 11, through the setting of first check valve 1 with second check valve 12, play the refluence prevention effect, avoid the refluence pollution.
The embodiment of the utility model provides an in, through the setting with the wallboard 17 of scraping that the hemisphere inner wall suits about surge tank 3, can accomplish the cleaning work of 3 hemisphere inner walls of surge tank to avoid surge tank 3 to form the dirt that is difficult to clear away at its hemisphere inner wall after long-term the use, guaranteed the water supply quality.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (7)
1. The utility model provides a no negative pressure water supply equipment of intelligence, includes surge tank (3), surge tank (3) both ends are semi spherical structure, its characterized in that, be provided with the pressure regulation subassembly of control surge tank (3) internal pressure balance on surge tank (3), surge tank (3) right side externally mounted has motor (19), motor (19) output end fixedly connected with threaded rod (15), the one end that motor (19) were kept away from in threaded rod (15) stretches into inside surge tank (3) to threaded connection has two sets of sleeves (16) on threaded rod (15), every group sleeve (16) side equal symmetry articulates there are bracing piece (20), every group bracing piece (20) other end all articulates there is wallboard (17), scrape both ends rotation and be connected to surge tank (3) inner wall about wallboard (17).
2. The intelligent non-negative-pressure water supply equipment according to claim 1, wherein the upper end and the lower end of the wall scraping plate (17) are rotatably connected to the inner wall of the pressure stabilizing tank (3) through rotating pins (21), the wall scraping plate (17) is of an arc structure adaptive to the hemispherical inner wall of the pressure stabilizing tank (3), a notch (22) allowing a threaded rod (15) to penetrate through is formed in the middle of the wall scraping plate (17) on the right side, a groove (18) adaptive to the threaded rod (15) is formed in the side face of the wall scraping plate (17) on the right side, and the groove (18) extends to the notch (22) from the side face of the wall scraping plate (17).
3. The intelligent non-negative pressure water supply equipment according to claim 2, wherein a drain pipe (14) is arranged at the bottom of the surge tank (3), and a switch valve (13) is arranged on the drain pipe (14).
4. The intelligent non-negative pressure water supply equipment according to claim 1, wherein the pressure regulating assembly comprises a controller (6) installed in front of the surge tank (3) and a booster pump (7) arranged on the upper portion of the surge tank (3), the booster pump (7) is connected with the surge tank (3) through a booster pipe (5), a pressure gauge (4) is further installed on the upper portion of the surge tank (3), and the controller (6) is electrically connected with the pressure gauge (4) and the booster pump (7) respectively.
5. An intelligent non-negative pressure water supply equipment according to claim 4, characterized in that the controller (6) is electrically connected with the motor (19).
6. The intelligent non-negative pressure water supply equipment according to claim 4, wherein a pressure relief pipe (8) is further arranged at the upper part of the surge tank (3), an electromagnetic valve (9) is arranged on the pressure relief pipe (8), and the electromagnetic valve (9) is electrically connected with the controller (6).
7. A water supply system, characterized in that, comprising the intelligent non-negative pressure water supply equipment according to any one of claims 1 to 6, the water inlet pipe (2) of the intelligent non-negative pressure water supply equipment is provided with a first one-way valve (1), and the water outlet pipe (11) of the intelligent non-negative pressure water supply equipment is provided with a second one-way valve (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921369554.3U CN210482468U (en) | 2019-08-22 | 2019-08-22 | Intelligent negative-pressure-free water supply equipment and water supply system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921369554.3U CN210482468U (en) | 2019-08-22 | 2019-08-22 | Intelligent negative-pressure-free water supply equipment and water supply system |
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| CN210482468U true CN210482468U (en) | 2020-05-08 |
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| CN201921369554.3U Active CN210482468U (en) | 2019-08-22 | 2019-08-22 | Intelligent negative-pressure-free water supply equipment and water supply system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113756398A (en) * | 2021-10-24 | 2021-12-07 | 黄子伦 | Environment-friendly integrated silent secondary water supply equipment |
| CN114534626A (en) * | 2022-03-09 | 2022-05-27 | 福建福豆新材料有限公司 | High-purity silicon tetrafluoride cracking reactor |
-
2019
- 2019-08-22 CN CN201921369554.3U patent/CN210482468U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113756398A (en) * | 2021-10-24 | 2021-12-07 | 黄子伦 | Environment-friendly integrated silent secondary water supply equipment |
| CN114534626A (en) * | 2022-03-09 | 2022-05-27 | 福建福豆新材料有限公司 | High-purity silicon tetrafluoride cracking reactor |
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