CN218894145U - Non-negative pressure water supply equipment - Google Patents
Non-negative pressure water supply equipment Download PDFInfo
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- CN218894145U CN218894145U CN202223336263.9U CN202223336263U CN218894145U CN 218894145 U CN218894145 U CN 218894145U CN 202223336263 U CN202223336263 U CN 202223336263U CN 218894145 U CN218894145 U CN 218894145U
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- water tank
- sliding
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- magnetic attraction
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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
Abstract
The utility model provides a no negative pressure water supply equipment, includes the water supply equipment body, connects in the water tank of water supply equipment body, connects in the cleaning device and the controller of water tank, cleaning device includes equipment base, swing joint in the inside first rotation axis of water tank, connect in the connecting element of first rotation axis, connect in the scraper blade component of connecting element, connect in the second rotation axis of equipment base, connect in the connecting rod of second rotation axis, connect in the magnetic attraction component of connecting rod and be used for driving the rotatory first rotating electrical machines of second rotation axis, the scraper blade component keeps the contact state with the water tank inner wall, but magnetic attraction component and scraper blade component inter attraction, be equipped with the outlet on the water tank, be connected in the drinking-water pipe of outlet and be connected in the drinking-water pump of drinking-water pipe, the controller is connected with drinking-water pump and first rotating electrical machines electricity respectively.
Description
Technical Field
The utility model relates to the field of water supply equipment, in particular to non-negative pressure water supply equipment.
Background
The non-negative pressure water supply equipment is widely applied to the water supply system of the city, plays a good energy-saving effect, wherein the tank type non-negative pressure water supply system is a commonly adopted water supply system, however, in the long-term water supply process of the water tank, as tap water contains more impurities, partial impurities are easy to adhere to the inner wall of the water tank, if the impurities on the inner wall of the water tank are not cleaned for a long time, fresh water is easy to pollute, the water health of urban residents is affected, and if a water purifying device is additionally arranged in the water tank, the greatest problem is that: the cleaning device in the prior art is usually provided with a rotating shaft penetrating through the water tank and a scraping plate connected to the rotating shaft in the water tank, the rotating shaft is driven by a rotating motor, and the rotating shaft is required to penetrate through the water tank, so that the sealing performance in the water tank can be affected, and in addition, impurities on the inner wall of the water tank are scraped off and then easily float in the water tank again, so that the impurities cannot be discharged from the water tank in time.
Disclosure of Invention
In order to solve the problems, the utility model provides a non-negative pressure water supply device which can ensure the tightness of a water tank and can efficiently discharge the scraped impurities in the water tank.
The technical scheme of the utility model is as follows: the utility model provides a no negative pressure water supply equipment, includes the water supply equipment body, connects in the water tank of water supply equipment body, connects in the cleaning device and the controller of water tank, cleaning device includes equipment base, swing joint in the inside first rotation axis of water tank, connect in the connecting element of first rotation axis, connect in the scraper blade component of connecting element, connect in the second rotation axis of equipment base, connect in the connecting rod of second rotation axis, connect in the magnetic attraction component of connecting rod and be used for driving the rotatory first rotating electrical machines of second rotation axis, the scraper blade component keeps the contact state with the water tank inner wall, but magnetic attraction component and scraper blade component inter attraction, be equipped with the outlet on the water tank, be connected in the drinking-water pipe of outlet and be connected in the drinking-water pump of drinking-water pipe, the controller is connected with drinking-water pump and first rotating electrical machines electricity respectively.
By adopting the technical scheme, when the water tank needs to be cleaned, the first rotating motor is controlled by the controller to drive the second rotating shaft to move, and the magnetic attraction element is connected to the second rotating shaft and can attract the scraping plate element mutually, so that the rotation of the magnetic attraction element can drive the scraping plate element to rotate along with the scraping plate element, the scraping plate element always keeps in a contact state with the inner wall of the water tank, impurities on the inner wall of the water tank can be scraped clean, then the water pump is controlled by the controller to provide suction force, so that water with the impurities is discharged from the water outlet along the water outlet pipe, and the scraping plate and the first rotating shaft are arranged inside the water tank and do not need to be installed through holes, so that the function of cleaning the impurities in the water tank can be completed on the premise of ensuring the tightness in the water tank.
The utility model is further provided with: the connecting element is provided with a positioning hole, the positioning hole is matched with the diameter of the first rotating shaft, the equipment base is provided with a first sliding rail, a first sliding base which is connected with the first sliding rail in a sliding mode and a first driving motor which is used for driving the first sliding base to move along the direction of the first sliding rail, the second rotating shaft is movably connected with the first sliding base, the moving direction of the first sliding base is parallel to the axial direction of the water tank, and the controller is electrically connected with the first driving motor.
By adopting the technical scheme, because the equipment base is provided with the first sliding rail, the first sliding base which is connected with the first sliding rail in a sliding way and the first driving motor which is used for driving the first sliding base to move along the direction of the first sliding rail are controlled by the controller to drive the first sliding base to move along the direction of the first sliding rail, the moving range of the magnetic element is greatly improved, and the connecting element is provided with the positioning hole which is matched with the diameter of the first rotating shaft, so that the connecting element can move along the axial direction of the first rotating shaft, the cleaning range of the scraper element is further improved, and the impurities in the water tank can be further ensured to be cleaned.
The utility model is further provided with: the magnetic attraction element comprises a first magnetic attraction element and a second magnetic attraction element, a second sliding track, a second sliding base and a second driving motor are arranged on the equipment base, the second sliding base is connected to the second sliding track in a sliding mode, the second driving motor is used for driving the second sliding base to move, a third rotating shaft and a second rotating motor is further arranged on the second sliding base and used for driving the third rotating shaft to move, the first sliding track and the second sliding track are respectively located at two ends of the water tank, the moving directions of the first sliding base and the second sliding base are opposite, the number of scraping plate elements and the number of connecting elements are two, and the first magnetic attraction element and the second magnetic attraction element are respectively fixedly connected to the second rotating shaft and the third rotating shaft.
By adopting the technical scheme, as the second sliding rail, the second sliding base which is connected with the second sliding rail in a sliding way and the second driving motor which is used for driving the second sliding base to move are arranged on the equipment base, the first sliding rail and the second sliding rail are respectively positioned at two ends of the water tank, and the movement directions of the first sliding base and the second sliding base are opposite, the first driving motor and the second driving motor are respectively controlled by the controller to drive the first sliding base and the second sliding base to move in opposite directions, so that the efficiency of cleaning impurities inside the water tank by the cleaning device is greatly improved.
The utility model is further provided with: the movement directions of the first rotating motor and the second rotating motor are opposite, and the central axis of the water outlet coincides with the central position of the water tank.
By adopting the technical scheme, because the motion directions of the first rotating motor and the second rotating motor are opposite, when the controller respectively controls the first driving motor and the second driving motor to drive the first sliding base and the second sliding base to move in opposite directions, water in the water tank can form vortex due to different rotation directions and motion directions of the two scraping plates, impurities can be attracted into the vortex, and because the central axis of the water outlet coincides with the central position of the water tank and the central position of the vortex is also in the central position of the water tank, the impurities scraped by the scraping plate element can be guaranteed to be discharged from the water outlet rapidly.
Drawings
Fig. 1 is a schematic structural view of a non-negative pressure water supply device according to an embodiment of the present utility model.
Fig. 2 is a cross-sectional view of a water tank in a non-negative pressure water supply apparatus according to an embodiment of the present utility model.
The water supply device comprises a water supply device body, a 2-water tank, a 3-cleaning device, a 4-controller, a 5-device base, a 6-first rotating shaft, a 7-connecting element, an 8-scraping element, a 9-scraping element, a 10-connecting rod, an 11-magnetic attraction element, a 12-first rotating motor, a 13-water outlet, a 14-water suction pipe, a 15-water suction pump, a 16-positioning hole, a 17-first sliding rail, a 18-first sliding base, a 19-first driving motor, a 20-first magnetic attraction element, a 21-second magnetic attraction element, a 22-second sliding rail, a 23-second sliding base, a 24-second driving motor, a 25-third rotating shaft and a 26-second rotating motor.
Detailed Description
As shown in fig. 1-2, the non-negative pressure water supply device comprises a water supply device body 1, a water tank 2 connected to the water supply device body 1, a cleaning device 3 connected to the water tank 2 and a controller 4, wherein the cleaning device 3 comprises a device base 5, a first rotating shaft 6 movably connected to the interior of the water tank 2, a connecting element 7 connected to the first rotating shaft 6, a scraper element 8 connected to the connecting element 7, a scraper element 9 connected to the device base 5, a connecting rod 10 connected to the second rotating shaft 9, a magnetic attraction element 11 connected to the connecting rod 10 and a first rotating motor 12 for driving the second rotating shaft 9 to rotate, the scraper element 8 is kept in contact with the inner wall of the water tank 2, the magnetic attraction element 11 and the scraper element 8 can attract each other, a water outlet 13, a water suction pipe 14 connected to the water outlet 13 and a water suction pump 15 connected to the water suction pipe 14 are arranged on the water tank 2, and the controller 4 is electrically connected with the water suction pump 15 and the first rotating motor 12 respectively.
When the water tank 2 needs to be cleaned, the first rotary motor 12 is controlled by the controller 4 to drive the second rotary shaft 9 to move, and the magnetic attraction element 11 is connected to the second rotary shaft 9, and the magnetic attraction element 11 can attract the scraper element 8 mutually, so that the rotation of the magnetic attraction element 11 can drive the scraper element 8 to rotate along with the magnetic attraction element, and the scraper element 8 always keeps a contact state with the inner wall of the water tank 2, so that impurities on the inner wall of the water tank 2 can be scraped clean, and then the water pump 15 is controlled by the controller 4 to provide suction force, so that water with the impurities is discharged from the water outlet 13 along the water outlet pipe.
The connecting element 7 is provided with a positioning hole 16, the positioning hole 16 is matched with the diameter of the first rotating shaft 6, the equipment base 5 is provided with a first sliding rail 17, a first sliding base 18 which is connected with the first sliding rail 17 in a sliding way, and a first driving motor 19 which is used for driving the first sliding base 18 to move along the direction of the first sliding rail 17, the second rotating shaft 9 is movably connected with the first sliding base 18, the moving direction of the first sliding base 18 is parallel to the axial direction of the water tank 2, and the controller 4 is electrically connected with the first driving motor 19.
The device base 5 is provided with the first sliding rail 17, the first sliding base 18 which is connected with the first sliding rail 17 in a sliding way and the first driving motor 19 which is used for driving the first sliding base 18 to move along the direction of the first sliding rail 17, and the first driving motor 19 is controlled by the controller 4 to drive the first sliding base 18 to move along the direction of the first sliding rail 17, so that the movement range of the magnetic element 11 is greatly improved, and the connecting element 7 is provided with the positioning hole 16, and the positioning hole 16 is matched with the diameter of the first rotating shaft 6, so that the connecting element 7 can move along the axial direction of the first rotating shaft 6, the cleaning range of the scraper element 8 is improved, and impurities in the water tank 2 can be further ensured to be cleaned.
The magnetic attraction element 11 comprises a first magnetic attraction element 20 and a second magnetic attraction element 21, a second sliding track 22, a second sliding base 23 which is connected with the second sliding track 22 in a sliding way, and a second driving motor 24 which is used for driving the second sliding base 23 to move are arranged on the equipment base 5, a third rotating shaft 25 and a second rotating motor 26 which is used for driving the third rotating shaft 25 to move are also arranged on the second sliding base 23, the first sliding track 17 and the second sliding track 22 are respectively positioned at two ends of the water tank 2, the moving directions of the first sliding base 18 and the second sliding base 23 are opposite, the number of the scraping plate element 8 and the number of the connecting elements 7 are respectively two, and the first magnetic attraction element 20 and the second magnetic attraction element 21 are respectively fixedly connected with the second rotating shaft 9 and the third rotating shaft 25.
Since the equipment base 5 is provided with the second sliding rail 22, the second sliding base 23 which is connected with the second sliding rail 22 in a sliding way and the second driving motor 24 which is used for driving the second sliding base 23 to move, the first sliding rail 17 and the second sliding rail 22 are respectively positioned at two ends of the water tank 2, and the movement directions of the first sliding base 18 and the second sliding base 23 are opposite, the first driving motor 19 and the second driving motor 24 are respectively controlled by the controller 4 to drive the first sliding base 18 and the second sliding base 23 to move in opposite directions, so that the efficiency of cleaning impurities in the water tank 2 by the cleaning device 3 is greatly improved.
The first rotating motor 12 and the second rotating motor 26 move in opposite directions, and the central axis of the drain opening 13 coincides with the central position of the water tank 2.
Since the movement directions of the first rotating motor 12 and the second rotating motor 26 are opposite, when the controller 4 controls the first driving motor 19 and the second driving motor 24 to drive the first sliding base 18 and the second sliding base 23 to move in opposite directions, the water in the water tank 2 forms a vortex due to the difference of the rotation directions and the movement directions of the two scrapers, impurities can be attracted into the vortex, and the central axis of the water outlet 13 coincides with the central position of the water tank 2, and the central position of the vortex is also at the central position of the water tank 2, so that the impurities scraped by the scraper element 8 can be ensured to be discharged from the water outlet 13 quickly.
Claims (4)
1. A non-negative pressure water supply device, characterized in that: including the water supply equipment body, connect in the water tank of water supply equipment body, connect in the cleaning device and the controller of water tank, cleaning device includes equipment base, swing joint in the inside first rotation axis of water tank, connect in the connecting element of first rotation axis, connect in connecting element's scraper blade component, connect in the second rotation axis of equipment base, connect in the connecting rod of second rotation axis, connect in the magnetic attraction component of connecting rod and be used for driving the rotatory first rotating electrical machines of second rotation axis, the scraper blade component keeps the contact state with the water tank inner wall, magnetic attraction component and scraper blade component can attract each other, be equipped with the outlet on the water tank, connect in the drinking-water pump of outlet and be connected in the drinking-water pump, the controller is connected with suction pump and first rotating electrical machines electricity respectively.
2. A non-negative pressure water supply apparatus as claimed in claim 1, wherein: the connecting element is provided with a positioning hole, the positioning hole is matched with the diameter of the first rotating shaft, the equipment base is provided with a first sliding rail, a first sliding base which is connected with the first sliding rail in a sliding mode and a first driving motor which is used for driving the first sliding base to move along the direction of the first sliding rail, the second rotating shaft is movably connected with the first sliding base, the moving direction of the first sliding base is parallel to the axial direction of the water tank, and the controller is electrically connected with the first driving motor.
3. A non-negative pressure water supply apparatus as claimed in claim 2, wherein: the magnetic attraction element comprises a first magnetic attraction element and a second magnetic attraction element, a second sliding track, a second sliding base and a second driving motor are arranged on the equipment base, the second sliding base is connected to the second sliding track in a sliding mode, the second driving motor is used for driving the second sliding base to move, a third rotating shaft and a second rotating motor is further arranged on the second sliding base and used for driving the third rotating shaft to move, the first sliding track and the second sliding track are respectively located at two ends of the water tank, the moving directions of the first sliding base and the second sliding base are opposite, the number of scraping plate elements and the number of connecting elements are two, and the first magnetic attraction element and the second magnetic attraction element are respectively fixedly connected to the second rotating shaft and the third rotating shaft.
4. A non-negative pressure water supply apparatus according to claim 3, wherein: the movement directions of the first rotating motor and the second rotating motor are opposite, and the central axis of the water outlet coincides with the central position of the water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223336263.9U CN218894145U (en) | 2022-12-09 | 2022-12-09 | Non-negative pressure water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223336263.9U CN218894145U (en) | 2022-12-09 | 2022-12-09 | Non-negative pressure water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218894145U true CN218894145U (en) | 2023-04-21 |
Family
ID=85997721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223336263.9U Active CN218894145U (en) | 2022-12-09 | 2022-12-09 | Non-negative pressure water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218894145U (en) |
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2022
- 2022-12-09 CN CN202223336263.9U patent/CN218894145U/en active Active
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