CN216041456U - Movable does not have negative pressure constant pressure water supply equipment - Google Patents
Movable does not have negative pressure constant pressure water supply equipment Download PDFInfo
- Publication number
- CN216041456U CN216041456U CN202121004303.2U CN202121004303U CN216041456U CN 216041456 U CN216041456 U CN 216041456U CN 202121004303 U CN202121004303 U CN 202121004303U CN 216041456 U CN216041456 U CN 216041456U
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- Prior art keywords
- water tank
- fixedly connected
- plate
- water
- water supply
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 120
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 239000011159 matrix material Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 description 12
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 8
- 235000017491 Bambusa tulda Nutrition 0.000 description 8
- 241001330002 Bambuseae Species 0.000 description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 8
- 239000011425 bamboo Substances 0.000 description 8
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- -1 among the prior art Substances 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a movable non-negative pressure constant pressure water supply device, which comprises a water tank, a water pump and a transmission device, wherein the water pump is fixedly connected at the upper end of a left side plate of the water tank, a water inlet pipe of the water pump penetrates through the left side plate of the water tank, a water outlet pipe is fixedly connected with a right side plate of the water tank, a bearing plate is arranged below the water tank, a connecting plate is fixedly connected with the outer part of the water tank, the four corners of the bottom of the bearing plate are respectively and fixedly connected with the lower end of a connecting rod, the upper end of the connecting rod is fixedly connected with the connecting plate, the bearing plate is provided with four sliding grooves corresponding to the four corners of a bottom plate of the water tank, a telescopic rod is slidably arranged in the sliding grooves, the inner wall of each sliding groove is provided with four limiting grooves, a driving device for enabling the telescopic rod to contract is arranged on the bearing plate, the bearing plate is in contact with the ground, the water supply device is convenient to work, when a screw thread cylinder drives a universal wheel to be in contact with the ground through a servo motor, can make water supply equipment portable, conveniently carry out water supply equipment and maintain.
Description
Technical Field
The utility model relates to the technical field of water supply equipment, in particular to movable negative-pressure-free constant-pressure water supply equipment.
Background
Along with the more and more urban population, our water consumption also rises sharply, and constant pressure water supply equipment makes us can normally supply water, makes things convenient for us can normally drink the drinking water, among the prior art, water supply equipment often can not possess the function of removing and placing, and this has produced the trouble when maintaining water supply equipment, has influenced staff's maintenance.
For this reason, it is necessary to design a movable constant pressure water supply apparatus without negative pressure so as to solve the problems set forth above.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a movable non-negative pressure constant pressure water supply device to solve the problems of the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: a movable negative-pressure-free constant-pressure water supply device comprises a water tank, a water pump and a transmission device, wherein the water pump is fixedly connected to the upper end of a left side plate of the water tank, a water inlet pipe of the water pump penetrates through the left side plate of the water tank, a right side plate of the water tank is fixedly connected with a water outlet pipe, a bearing plate is arranged below the water tank, a connecting plate is fixedly connected to the outer portion of the water tank, the lower end of the connecting rod is fixedly connected to four corners of the bottom of the bearing plate respectively, the upper end of the connecting rod is fixedly connected with the connecting plate, the bearing plate is provided with four sliding grooves corresponding to four corners of a bottom plate of the water tank, a telescopic rod is slidably mounted in the sliding grooves, four limiting grooves are formed in each sliding groove inner wall, the four limiting grooves are arranged in a matrix manner, limiting blocks corresponding to the limiting grooves are fixedly connected to the outer portion of the telescopic rod, the upper ends of the four telescopic rods are rotatably mounted at the four corners of the bottom plate of the water tank respectively, and universal wheels are fixedly connected to the bottom of the telescopic rod, and the bearing plate is provided with a driving device for enabling the telescopic rod to contract.
Preferably, right side board upper end and lower extreme rigid coupling respectively have first level sensor and second level sensor in the water tank, the right side board rigid coupling of water tank has the PLC controller, first level sensor and second level sensor respectively with the signal reception end electric connection of PLC controller, the signal output part electric connection of water pump and PLC controller, power and the power connection end electric connection of PLC controller.
Preferably, the telescopic link includes a screw thread section of thick bamboo and threaded rod, the threaded rod rotates to be installed in a screw thread section of thick bamboo, four the upper end of threaded rod rotates respectively to be installed in the bottom plate four corners department of water tank.
Preferably, transmission includes servo motor, first belt, second belt, three first carousel and three second carousel, the servo motor rigid coupling is on the loading board, servo motor's output shaft top rotates the installation with the bottom plate of water tank, first carousel rigid coupling is in servo motor output shaft upper end, two in addition first carousel rigid coupling is on being located left threaded rod respectively, first belt drive is installed on every first carousel, second carousel rigid coupling is in servo motor output shaft middle part, two in addition the second carousel rigid coupling is on being located the threaded rod on right side, the second belt drive is installed on every second carousel.
Preferably, a cover plate is placed at the upper end of the water tank, and a handle is fixedly connected to the cover plate.
Compared with the prior art, the utility model has the beneficial effects that:
(1) through setting up servo motor, the belt, the threaded rod, first carousel and second carousel, rotate servo motor, can make the servo motor output shaft drive the carousel and rotate, thereby make first belt and second belt drive the threaded rod and rotate, the length of adjustable telescopic link, when the screw thread section of thick bamboo removes and drives the universal wheel and remove to the sliding tray in, loading board contact ground this moment, make things convenient for water supply equipment work, when servo motor makes the screw thread section of thick bamboo drive the universal wheel contact ground, can make water supply equipment portable, conveniently carry out water supply equipment and maintain.
(2) Through setting up first level sensor and second level sensor, when the liquid level height was less than second level sensor, second level sensor signals gave the PLC controller, and PLC makes the water pump begin work, and when the surface of water in the water tank highly exceeded second level sensor height, first level sensor signals gave the PLC controller, and PLC controller signals makes the water pump stop work, makes things convenient for the constant voltage water supply.
Drawings
FIG. 1 is a schematic plan view of the main body of the present invention;
FIG. 2 is a cross-sectional view of the telescoping pole of the present invention;
fig. 3 is a schematic circuit diagram of circuit components of the present invention.
In the figure: 1. a water tank; 2. a water pump; 3. a first liquid level sensor; 4. a second liquid level sensor; 5. a PLC controller; 6. a carrier plate; 7. a connecting plate; 8. a connecting rod; 9. a sliding groove; 10. a telescopic rod; 11. A universal wheel; 12. a threaded barrel; 13. a threaded rod; 14. a servo motor; 15. a first belt; 16. a second belt; 17. a first turntable; 18. a second turntable; 19. a limiting groove; 20. a limiting block; 21. a cover plate; 22. a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a movable non-negative pressure constant pressure water supply device comprises a water tank 1, a water pump 2 and a transmission device, wherein the water pump 2 is fixedly connected to the upper end of a left side plate of the water tank 1, a water inlet pipe of the water pump 2 penetrates through the left side plate of the water tank 1, a water outlet pipe is fixedly connected to a right side plate of the water tank 1, a bearing plate 6 is arranged below the water tank 1, a connecting plate 7 is fixedly connected to the outer portion of the water tank 1, the lower end of a connecting rod 8 is fixedly connected to four corners of the bottom of the bearing plate 6, the upper end of the connecting rod 8 is fixedly connected to the connecting plate 7, the bearing plate 6 is provided with four sliding grooves 9 corresponding to four corners of a bottom plate of the water tank 1, telescopic rods 10 are slidably installed in a sliding mode, four limiting grooves 19 are formed in the inner wall of each sliding groove 9, the four limiting grooves 19 are arranged in a matrix mode, limiting blocks 20 corresponding to the limiting grooves 19 are fixedly connected to the outer portion of the telescopic rods 10, the upper ends of the four telescopic rods 10 are rotatably installed at the four corners of the bottom plate of the water tank 1 respectively, and the bottom rigid coupling of telescopic link 10 has universal wheel 11, be provided with the drive arrangement who makes telescopic link 10 shrink on the loading board 6, universal wheel 11 and loading board 6 all can play the effect of supporting water supply equipment, drive arrangement is through the length of adjusting telescopic link 10, thereby adjust to be universal wheel 11 or loading board 6 contact ground, when needs water supply equipment during operation, adjust telescopic link 10, make universal wheel 11 move up, make loading board 6 contact ground, alright make things convenient for water supply equipment to work, when water supply equipment need remove, make drive arrangement adjust telescopic link 10, make telescopic link 10 lengthen, make universal wheel 11 contact ground, thereby make things convenient for water supply equipment to remove.
The upper end and the lower end of a right side plate in a water tank 1 are respectively fixedly connected with a first liquid level sensor 3 and a second liquid level sensor 4, the right side plate of the water tank 1 is fixedly connected with a PLC controller 5, the first liquid level sensor 3 and the second liquid level sensor 4 are respectively electrically connected with a signal receiving end of the PLC controller 5, a water pump 2 is electrically connected with a signal output end of the PLC controller 5, a power supply is electrically connected with a power supply terminal of the PLC controller 5, when the liquid level height is reduced to be the same as that of the second liquid level sensor 4, the second liquid level sensor 4 sends a signal to the PLC controller 5, so that the PLC controller 5 sends a signal to the water pump 2 to enable the water pump 2 to start working, when the water level in the water tank 1 is increased to be the same as that of the first liquid level sensor 3, the first liquid level sensor 3 sends a signal to the PLC controller 5 to enable the PLC controller 5 to send a signal to the water pump 2 to stop working, the water tank 1 is convenient for water supply and constant pressure, and water is always kept in the water tank for people to use.
The telescopic link 10 includes a screw thread section of thick bamboo 12 and threaded rod 13, and threaded rod 13 rotates and installs in screw thread section of thick bamboo 12, and the upper end of four threaded rods 13 rotates respectively and installs in the bottom plate four corners department of water tank 1, and screw thread section of thick bamboo 12 meshes with threaded rod 13, and the convenient rotation to can change the height of telescopic link 10.
The transmission device comprises a servo motor 14, a first belt 15, a second belt 16, three first rotating discs 17 and three second rotating discs 18, wherein the servo motor 14 is fixedly connected on the bearing plate 6, the top end of an output shaft of the servo motor 14 is rotatably installed with a bottom plate of the water tank 1, the first rotating discs 17 are fixedly connected at the upper end of the output shaft of the servo motor 14, the other two first rotating discs 17 are respectively fixedly connected on a threaded rod 13 positioned on the left side, the first belt 15 is installed on each first rotating disc 17 in a transmission manner, the second rotating discs 18 are fixedly connected in the middle of the output shaft of the servo motor 14, the other two second rotating discs 18 are fixedly connected on the threaded rod 13 positioned on the right side, the second belt 16 is installed on each second rotating disc 18 in a transmission manner, the motor is started, the first rotating discs 17 and the second belt 16 are driven by the first belt 15 to drive the second rotating discs 18 to rotate, so that the threaded rods 13 rotate, and the limit blocks 20 are clamped with the limit grooves 19, thereby can adjust the length of screw thread section of thick bamboo 12, can make the ascending or reduction of universal wheel 11 height, when water supply equipment during operation, can make universal wheel 11 be located sliding tray 9 for loading board 6 contact ground makes water supply equipment place there, makes things convenient for water supply equipment work, when water supply equipment needs remove, when making telescopic link 10 highly rise, makes universal wheel 11 contact ground, makes things convenient for water supply equipment's removal.
A cover plate 21 is arranged at the upper end of the water tank 1, and a handle 22 is fixedly connected to the cover plate 21, so that the cover plate 21 can be conveniently opened, and the interior of the water tank can be cleaned.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (5)
1. The utility model provides a movable does not have negative pressure constant pressure water supply equipment which characterized in that: comprises a water tank (1), a water pump (2) and a transmission device, wherein the water pump (2) is fixedly connected with the upper end of the left side plate of the water tank (1), a water inlet pipe of the water pump (2) penetrates through the left side plate of the water tank (1), a water outlet pipe is fixedly connected with the right side plate of the water tank (1), a bearing plate (6) is arranged below the water tank (1), a connecting plate (7) is fixedly connected with the outer part of the water tank (1), the lower ends of connecting rods (8) are fixedly connected with the four corners of the bottom of the bearing plate (6) respectively, the upper end of each connecting rod (8) is fixedly connected with the connecting plate (7), the bearing plate (6) is provided with four sliding grooves (9) corresponding to the four corners of the bottom plate of the water tank (1), a telescopic rod (10) is slidably arranged, four limiting grooves (19) are arranged on the inner wall of each sliding groove (9), and the four limiting grooves (19) are arranged in a matrix shape, the outer rigid coupling of telescopic link (10) has stopper (20) that correspond with spacing groove (19), four the upper end of telescopic link (10) rotates respectively and installs in the four corners department of water tank (1) bottom plate, and the bottom rigid coupling of telescopic link (10) has universal wheel (11), be provided with the drive arrangement who makes telescopic link (10) shrink on loading board (6).
2. The movable non-negative pressure constant pressure water supply equipment as claimed in claim 1, wherein: right curb plate upper end and lower extreme difference rigid coupling have first level sensor (3) and second level sensor (4) in water tank (1), the right curb plate rigid coupling of water tank (1) has PLC controller (5), first level sensor (3) and second level sensor (4) respectively with the signal reception end electric connection of PLC controller (5), water pump (2) and the signal output part electric connection of PLC controller (5), the power wiring end electric connection of power and PLC controller (5).
3. The movable non-negative pressure constant pressure water supply equipment as claimed in claim 1, wherein: the telescopic rod (10) comprises a threaded cylinder (12) and a threaded rod (13), the threaded rod (13) is rotatably installed in the threaded cylinder (12), and four upper ends of the threaded rod (13) are respectively rotatably installed at four corners of a bottom plate of the water tank (1).
4. The movable non-negative pressure constant pressure water supply equipment as claimed in claim 1, wherein: the transmission device comprises a servo motor (14), a first belt (15), a second belt (16), three first rotating discs (17) and three second rotating discs (18), the servo motor (14) is fixedly connected on the bearing plate (6), the top end of an output shaft of the servo motor (14) is rotatably arranged with a bottom plate of the water tank (1), the first rotary disc (17) is fixedly connected at the upper end of an output shaft of the servo motor (14), the other two first rotating discs (17) are respectively fixedly connected on a threaded rod (13) positioned on the left side, the first belt (15) is installed on each first rotating disc (17) in a transmission way, the second rotary table (18) is fixedly connected with the middle part of an output shaft of the servo motor (14), the other two second rotating discs (18) are fixedly connected on a threaded rod (13) positioned on the right side, the second belt (16) is installed on each second rotating disc (18) in a transmission mode.
5. The movable non-negative pressure constant pressure water supply equipment as claimed in claim 1, wherein: a cover plate (21) is placed at the upper end of the water tank (1), and a handle (22) is fixedly connected to the cover plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121004303.2U CN216041456U (en) | 2021-05-12 | 2021-05-12 | Movable does not have negative pressure constant pressure water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121004303.2U CN216041456U (en) | 2021-05-12 | 2021-05-12 | Movable does not have negative pressure constant pressure water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216041456U true CN216041456U (en) | 2022-03-15 |
Family
ID=80614198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121004303.2U Expired - Fee Related CN216041456U (en) | 2021-05-12 | 2021-05-12 | Movable does not have negative pressure constant pressure water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216041456U (en) |
-
2021
- 2021-05-12 CN CN202121004303.2U patent/CN216041456U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220315 |
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| CF01 | Termination of patent right due to non-payment of annual fee |