CN113279457A - Double-tank type pressure-stabilizing compensation non-negative-pressure water supply equipment - Google Patents
Double-tank type pressure-stabilizing compensation non-negative-pressure water supply equipment Download PDFInfo
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- CN113279457A CN113279457A CN202110596309.1A CN202110596309A CN113279457A CN 113279457 A CN113279457 A CN 113279457A CN 202110596309 A CN202110596309 A CN 202110596309A CN 113279457 A CN113279457 A CN 113279457A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 269
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000005192 partition Methods 0.000 claims description 9
- 238000005086 pumping Methods 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000009469 supplementation Effects 0.000 abstract description 5
- 238000004806 packaging method and process Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
- E03B11/02—Arrangements or adaptations of tanks for water supply for domestic or like local water supply
- E03B11/06—Arrangements or adaptations of tanks for water supply for domestic or like local water supply with air regulators
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/078—Combined units with different devices; Arrangement of different devices with respect to each other
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/08—Arrangement of draining devices, e.g. manual shut-off valves
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/09—Component parts or accessories
- E03B7/095—Component holders or housings, e.g. boundary boxes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Structural Engineering (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
The invention discloses a double-tank type pressure-stabilizing compensation non-negative pressure water supply device in the technical field of food packaging, which comprises a base, wherein a water supply tank is fixedly arranged on one side of the top of the base, a water storage tank is fixedly arranged on the other side of the top of the base, a bracket is fixedly connected between the water supply tank and the water storage tank on the top of the base, a water pump is fixedly arranged on the top of the bracket, when the water level in the water supply tank rises to the top of the water supply tank, water in a left cavity of the water supply tank flows to a right cavity of the water supply tank through an installation pipe, so that the water in the right cavity of the water supply tank is supplemented, the water in the left cavity of the water supply tank is continuously supplemented to the right cavity of the water supply tank, the water in the left cavity of the water supply tank enters the right cavity for supplementation through the left cavity and the right cavity of the water supply tank, the water in the water storage tank is pumped to the right cavity of the water supply tank for supplementation through the water pump, through the booster pump, increase the flow of water supply pipe water, be convenient for carry out the replenishment of water to the feed tank.
Description
Technical Field
The invention relates to the technical field of food packaging, in particular to a double-tank type pressure-stabilizing compensation non-negative-pressure water supply device.
Background
A water supply device: the water supply device which can automatically start and stop and output a certain flow and lift in unit time. According to the application: the output of the steady flow compensator is larger than the input when the water consumption is in the peak period, the water in the steady flow compensator compensates the output, and the vacuum suppressor communicates the steady flow compensator with the atmosphere at the moment, so that the aim of no negative pressure generation is fulfilled. The non-negative pressure water supply equipment with the structure has the defects that when the water compensation output or the water level in the steady flow compensator is not full, the vacuum suppressor is communicated with the atmosphere, the water pressure in the steady flow compensator is atmospheric pressure, secondary pressurization cannot be superposed on the basis of the water pressure of a municipal pipe network, certain energy waste is caused, and the non-negative pressure water supply equipment is not beneficial to environmental protection.
Disclosure of Invention
The invention aims to provide a double-tank type pressure-stabilizing compensation non-negative-pressure water supply device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a double-tank type pressure-stabilizing compensation non-negative-pressure water supply device comprises a base, wherein a water supply tank is fixedly mounted on one side of the top of the base, a water storage tank is fixedly mounted on the other side of the top of the base, a support is fixedly connected between the water supply tank and the water storage tank at the top of the base, a water pump is fixedly mounted at the top of the support, a water pumping pipe is fixedly mounted at a water inlet of the water pump, one end, away from the water pump, of the water pumping pipe is in through connection with the top of the left side of the water storage tank, a first water inlet pipe is fixedly mounted at a water outlet of the water pump, one end, away from the water pump, of the first water inlet pipe is in through connection with the top of the right side of the water supply tank, a, the left side of the bottom of the baffle plate is attached to the right side of the stop block, one side of the top of the water supply tank is in through connection with an air outlet pipe, the top of the inner side of the air outlet pipe is fixedly connected with a dust screen, the inner side of the air outlet pipe is positioned at the lower end of the dust screen and is fixedly connected with a second fixing plate, the top of the second fixing plate is provided with an air vent, the bottom of the second fixing plate is provided with a clamping groove, the inner side of the clamping groove is clamped with a clamping block, two through holes which are symmetrically distributed are arranged in the clamping block, the lower end of the inner side of the air outlet pipe is fixedly connected with two symmetrically distributed supporting rods, opposite sides of the two supporting rods are both provided with sliding grooves, the inner sides of the two sliding grooves are both in sliding connection with sliding blocks, the tops of the inner sides of the two sliding grooves are both fixedly connected with return springs, the bottoms of the return springs are fixedly connected with the tops of the sliding blocks, opposite sides of the two sliding blocks are both fixedly connected with connecting rods, the opposite sides of the two connecting rods are fixedly connected with the side wall of the clamping block, the inner side of the air outlet pipe is fixedly connected with a first fixing plate at the lower end of the supporting rod, the center of the first fixing plate is provided with an opening, the bottom of the clamping block is fixedly connected with a fixing rod, the bottom of the fixing rod penetrates through the opening, extends to the lower end of the opening, and is fixedly connected with a floating ball, the bottom of the left back side of the water supply tank is fixedly provided with a first water outlet pipe, the front side of the water supply tank is fixedly provided with two second water inlet pipes which are symmetrically distributed, the front sides of the two second water inlet pipes are fixedly connected with a first connecting pipe through flanges, the front sides of the two first connecting pipes are fixedly connected with a water supply pipe, the front side of the water storage tank is fixedly provided with a third water inlet pipe, the front side of the third water inlet pipe is fixedly connected with a second connecting pipe through flanges, and the front side of the second connecting pipe is fixedly arranged with the rear side of the water supply pipe, and the top of the water supply pipe is fixedly provided with a booster pump on the right side of the second connecting pipe.
Preferably, the water pump is of the type ISW 40-200A.
Preferably, the partition divides the water service box into two left and right chambers of equal size.
Preferably, the clamping block is matched with the clamping groove.
Preferably, the vent hole is communicated with the clamping groove.
Preferably, the distance between the two through holes is larger than the diameter of the vent hole.
Preferably, the sliding groove is matched with the sliding block, and the section of the sliding block is of a T-shaped structure.
Preferably, the inner diameter of the opening is larger than the distance between the two through holes and smaller than the outer diameter of the floating ball.
Preferably, the booster pump is of the type ISG.
Compared with the prior art, the invention has the beneficial effects that: one end of a water supply pipe is connected with a municipal pipe network, a first water outlet pipe is connected with a user pipe network, so that water in the water supply pipe enters a third water inlet pipe and two second water inlet pipes from a second connecting pipe and two first connecting pipes, enters a water storage tank and a water supply tank, when the water level in the water supply tank rises to the top of the water supply tank, a floating ball is driven to move upwards, a fixed rod is driven to move upwards, a clamping block is driven to move upwards, two connecting rods are driven to move upwards, the clamping block can stably move upwards under the matching of a sliding groove and a sliding block, the top of the clamping block is clamped inside a clamping groove, a reset spring is compressed at the moment, when the water level in a right cavity of the water supply tank descends during a water peak period of a user, so that the water in a left cavity of the water supply tank flows to the right cavity of the water supply tank through an installation pipe, under the matching of a baffle and the clamping block, the mounting pipe can flow in one direction, so that water in the right cavity of the water supply tank is supplemented, the water level in the left cavity of the water supply tank is reduced at the moment, the floating ball is not subjected to buoyancy of water any more at the moment, the reset spring restores the original length at the moment, the two sliding blocks are driven to move downwards, the two connecting rods are driven to move downwards, the clamping blocks are driven to move downwards, the tops of the clamping blocks are separated from the clamping grooves, air enters the air outlet pipe, enters the clamping grooves through the air holes and then enters the through holes, the air pressure at the top of the left cavity of the water supply tank is equal to the atmospheric pressure, so that the water in the left cavity of the water supply tank is continuously supplemented to the right cavity of the water supply tank, the shortage of the water peak time of a user is relieved, the water in the water storage tank is pumped to the water pumping pipe by starting the water pump and then enters the first water inlet pipe and then enters the right cavity of the water supply tank, thereby to the replenishment of the water supply tank right side cavity internal water, through starting the booster pump, thereby increase the flow of delivery pipe, thereby accelerate the water in the delivery pipe to get into the supply tank, thereby to the replenishment of supply tank right side cavity internal water, thereby can make the normal water of user's water peak period, this device simple structure, convenient to use, left cavity and right cavity through the supply tank setting, the water entering right cavity in the left cavity of being convenient for supplements, through the water pump, be convenient for take out the water in the storage water tank to supply tank right cavity and supplement, through the booster pump, increase the flow of supply pipe water, be convenient for carry out the replenishment of water to the supply tank, thereby make the normal water of user's water peak period, resources are saved, bring convenience for the user.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side plan view of the present invention;
FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;
FIG. 4 is an enlarged view of the structure of the present invention at B;
FIG. 5 is an enlarged view of the structure of the present invention at C.
In the figure: 1. a base; 2. a water supply tank; 3. a partition plate; 4. a water storage tank; 5. a support; 6. a water pumping pipe; 7. a water pump; 8. a first water inlet pipe; 9. a first water outlet pipe; 10. an air outlet pipe; 11. a dust screen; 12. a fixed block; 13. a second water inlet pipe; 14. a baffle plate; 15. a first connecting pipe; 16. a water supply pipe; 17. a booster pump; 18. a second connecting pipe; 19. a third water inlet pipe; 20. a support bar; 21. a slider; 22. a chute; 23. a connecting rod; 24. a through hole; 25. fixing the rod; 26. a floating ball; 27. an opening; 28. a first fixing plate; 29. a second fixing plate; 30. a clamping block; 31. a vent hole; 32. a card slot; 33. a return spring; 34. installing a pipe; 35. and a stop block.
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. 1-5, the present invention provides the following technical solutions: a double-tank type pressure-stabilizing compensation non-negative-pressure water supply device comprises a base 1, wherein a water supply tank 2 is fixedly mounted on one side of the top of the base 1, a water storage tank 4 is fixedly mounted on the other side of the top of the base 1, a support 5 is fixedly connected between the water supply tank 2 and the water storage tank 4 at the top of the base 1, a water pump 7 is fixedly mounted at the top of the support 5, a water inlet 6 of the water pump 7 is fixedly mounted, one end, away from the water pump 7, of the water pump 6 is in through connection with the top of the left side of the water storage tank 4, a first water inlet pipe 8 is fixedly mounted at a water outlet of the water pump 7, one end, away from the water pump 7, of the first water inlet pipe 8 is in through connection with the top of the right side of the water supply tank 2, a partition plate 3 is fixedly connected to the inner side of the water supply tank 2, an installation pipe 34 is in through connection with the center of the bottom of the partition plate 3, a fixed block 12 is fixedly connected to the top of the inner side of the installation pipe 34, the bottom of the fixing block 12 is hinged with a baffle 14, the bottom of the inner side of the mounting pipe 34 is fixedly connected with a stop block 35, the left side of the bottom of the baffle 14 is attached to the right side of the stop block 35, one side of the top of the water supply tank 2 is connected with an air outlet pipe 10 in a penetrating manner, the top of the inner side of the air outlet pipe 10 is fixedly connected with a dust screen 11, the inner side of the air outlet pipe 10 is positioned at the lower end of the dust screen 11 and is fixedly connected with a second fixing plate 29, the top of the second fixing plate 29 is provided with an air vent 31, the bottom of the second fixing plate 29 is provided with a clamping groove 32, the inner side of the clamping groove 32 is clamped with a clamping block 30, two through holes 24 which are symmetrically distributed are arranged in the clamping block 30, the lower end of the air, the top of the inner sides of the two chutes 22 are fixedly connected with a return spring 33, the bottom of the return spring 33 is fixedly connected with the top of the sliding block 21, the opposite sides of the two sliding blocks 21 are fixedly connected with connecting rods 23, the opposite sides of the two connecting rods 23 are fixedly connected with the side walls of the clamping block 30, the inner side of the air outlet pipe 10 is fixedly connected with a first fixing plate 28 at the lower end of the supporting rod 20, the center of the first fixing plate 28 is provided with an opening 27, the bottom of the clamping block 30 is fixedly connected with a fixing rod 25, the bottom of the fixing rod 25 passes through the inner side of the opening 27 and extends to the lower end of the opening 27 and is fixedly connected with a floating ball 26, the bottom of the left rear side of the water supply tank 2 is fixedly provided with a first water outlet pipe 9, the front side of the water supply tank 2 is fixedly provided with two second water inlet pipes 13 which are symmetrically distributed, and the front sides of the two second water inlet pipes 13 are fixedly connected with a first connecting pipe 15 through flanges, two first connecting pipe 15 front side fixedly connected with delivery pipe 16, storage water tank 4 front side fixed mounting has third inlet tube 19, flange fixedly connected with second connecting pipe 18 is passed through to third inlet tube 19 front side, second connecting pipe 18 front side and delivery pipe 16 rear side fixed mounting, delivery pipe 16 top is located second connecting pipe 18 right side fixed mounting has booster pump 17.
Referring to fig. 1 and 2, the water pump 7 is of an ISW40-200A type, and through the arrangement of the water pump 7, water in the water storage tank 4 is conveniently pumped into the water supply tank 2, so that water can be conveniently supplemented to the top of the right side of the water supply tank 2;
referring to fig. 1 and 3, the partition 3 divides the water supply tank 2 into two equal-sized left and right chambers, and the two chambers are arranged to facilitate the water supply from the left chamber to the right chamber, so as to meet the requirement of the user for water during peak periods;
referring to fig. 4 and 5, the clamping block 30 is adapted to the clamping groove 32, and the clamping block 30 is clamped in the clamping groove 32, so that the vent hole 31 is conveniently sealed, and water in the water supply tank 2 is prevented from flowing out of the air outlet pipe 10;
referring to fig. 4, the vent hole 31 is communicated with the catching groove 32, so that air can easily enter the catching groove 32 through the vent hole 31, and thus enter the water service box 2, thereby preventing the vacuum from occurring at the top of the water service box 2 due to the reduction of the water level;
referring to fig. 4, the distance between the two through holes 24 is greater than the inner diameter of the vent hole 31, so that the fixture block 30 is conveniently clamped in the clamping groove 32 to seal the vent hole 31, and when the fixture block 30 moves downward from the clamping groove 32, air can pass through the vent hole 31 to enter the two through holes 24 and enter the water supply tank 2;
referring to fig. 4 and 5, the sliding groove 22 is adapted to the sliding block 21, and the section of the sliding block 21 is a T-shaped structure, so that the sliding groove 22 and the sliding block 21 are used in cooperation, and the fixture block 30 can move up and down stably;
referring to fig. 4, the inner diameter of the opening 27 is larger than the distance between the two through holes 24 and smaller than the outer diameter of the floating ball 26, so that when the clamping block 30 is clamped in the clamping groove 32, water in the water supply tank 2 cannot flow into the vent hole 31 from the two through holes 24 and then flows out from the air outlet pipe 10;
referring to fig. 2, the booster pump 17 is of an ISG type, which is convenient for pressurizing the water supply pipe 16 to prevent insufficient water supply during peak water consumption period of the user;
the working principle is as follows: when in use, one end of the water supply pipe 16 is connected with the municipal pipe network, the first water outlet pipe 9 is connected with the user pipe network, so that the water in the water supply pipe 16 enters the third water inlet pipe 19 and the two second water inlet pipes 13 from the second connecting pipe 18 and the two first connecting pipes 15, and enters the water storage tank 4 and the water supply tank 2, when the water level in the water supply tank 2 rises to the top of the water supply tank 2, the floating ball 26 is driven to move upwards, the fixing rod 25 is driven to move upwards, the clamping block 30 is driven to move upwards, the two connecting rods 23 are driven to move upwards, under the matching of the sliding groove 22 and the sliding block 21, the clamping block 30 can move upwards stably, so that the top of the clamping block 30 is clamped inside the clamping groove 32, the reset spring 33 is compressed, when the water level in the right cavity of the water supply tank 2 drops in the peak period of water consumption of a user, so that the water in the left cavity of the water supply tank 2 flows to the right cavity of the water supply tank 2 through the mounting pipe 34, under the cooperation of the baffle plate 14 and the stopper 35, the mounting pipe 34 can flow in one direction, so as to replenish the water in the right chamber of the water supply tank 2, at this time, the water level in the left chamber of the water supply tank 2 drops, at this time, the floating ball 26 will not receive the buoyancy of the water, at this time, the return spring 33 will recover the original length, thereby driving the two sliders 21 to move downwards, thereby driving the two connecting rods 23 to move downwards, thereby driving the clamping block 30 to move downwards, thereby separating the top of the clamping block 30 from the clamping groove 32, so that the air will enter the air outlet pipe 10, enter the clamping groove 32 through the vent hole 31, then enter the through hole 24, enter the left chamber of the water supply tank 2 from the opening 27, because the air pressure and the atmospheric pressure at the top of the left chamber of the water supply tank 2 are equal, thereby the water in the left chamber of the water supply tank 2 is continuously replenished to the right, thereby pumping the water in the water storage tank 4 to the water pumping pipe 6, then entering the first water inlet pipe 8, then entering the right chamber of the water supply tank 2, thereby supplementing the water in the right chamber of the water supply tank 2, by starting the booster pump 17, thereby increasing the flow of the water supply pipe 16, thereby accelerating the water in the water supply pipe 16 to enter the water supply tank 2, thereby supplementing the water in the right chamber of the water supply tank, thereby enabling the normal water in the peak period of water use for users, the device has simple structure and convenient use, through the left chamber and the right chamber arranged on the water supply tank 2, the water in the left chamber can conveniently enter the right chamber for supplementation, through the water pump 7, the water in the water storage tank 4 can be pumped to the right chamber of the water supply tank 2 for supplementation, through the booster pump 17, the flow of the water in the water supply pipe 16 can be increased, thereby facilitating the water supplementation to the water supply tank 2, thereby enabling the normal water in, bringing convenience to users.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a no negative pressure water supply equipment of two pot-types steady voltage compensation, includes base (1), its characterized in that: the water supply device is characterized in that a water supply tank (2) is fixedly mounted on one side of the top of the base (1), a water storage tank (4) is fixedly mounted on the other side of the top of the base (1), a support (5) is fixedly connected between the water supply tank (2) and the water storage tank (4) on the top of the base (1), a water pump (7) is fixedly mounted on the top of the support (5), a water pumping pipe (6) is fixedly mounted at a water inlet of the water pump (7), one end, away from the water pump (7), of the water pumping pipe (6) is in through connection with the top of the left side of the water storage tank (4), a first water inlet pipe (8) is fixedly mounted at a water outlet of the water pump (7), one end, away from the water pump (7), of the water inlet pipe (8) is in through connection with the top of the right side of the water supply tank (2), a partition (3) is fixedly connected with a partition (3) on the inner side of the water supply tank, and a mounting pipe (34) is in through connection with the center of the bottom of the partition (3), the inner side top of the installation pipe (34) is fixedly connected with a fixed block (12), the bottom of the fixed block (12) is hinged with a baffle (14), the inner side bottom of the installation pipe (34) is fixedly connected with a stop block (35), the left side of the bottom of the baffle (14) is attached to the right side of the stop block (35), one side of the top of the water supply tank (2) is connected with an air outlet pipe (10) in a penetrating manner, the inner side top of the air outlet pipe (10) is fixedly connected with a dust screen (11), the inner side of the air outlet pipe (10) is positioned at the lower end of the dust screen (11) and is fixedly connected with a second fixed plate (29), the top of the second fixed plate (29) is provided with a vent hole (31), the bottom of the second fixed plate (29) is provided with a clamping groove (32), the inner side of the clamping groove (32) is clamped with a clamping block (30), and two through holes (24) which are symmetrically distributed are arranged in the clamping block (30), the inner side of the air outlet pipe (10) is positioned at the lower end of a second fixing plate (29) and is fixedly connected with two symmetrically distributed supporting rods (20), the opposite sides of the two supporting rods (20) are respectively provided with a sliding groove (22), the inner sides of the two sliding grooves (22) are respectively connected with a sliding block (21) in a sliding manner, the top of the inner sides of the two sliding grooves (22) is respectively fixedly connected with a return spring (33), the bottom of the return spring (33) is fixedly connected with the top of the sliding block (21), the opposite sides of the two sliding blocks (21) are respectively fixedly connected with a connecting rod (23), the opposite sides of the two connecting rods (23) are respectively fixedly connected with the side wall of a clamping block (30), the inner side of the air outlet pipe (10) is positioned at the lower end of the supporting rods (20) and is fixedly connected with a first fixing plate (28), the center of the first fixing plate (28) is provided with an opening (27), and the bottom of the clamping block (30) is fixedly connected with a fixing rod (25), the bottom of the fixed rod (25) passes through the inner side of the opening (27) and extends to the lower end of the opening (27) and is fixedly connected with a floating ball (26), a first water outlet pipe (9) is fixedly arranged at the bottom of the left rear side of the water supply tank (2), two symmetrically distributed second water inlet pipes (13) are fixedly installed on the front side of the water supply tank (2), first connecting pipes (15) are fixedly connected on the front sides of the two second water inlet pipes (13) through flanges, water supply pipes (16) are fixedly connected on the front sides of the two first connecting pipes (15), a third water inlet pipe (19) is fixedly arranged on the front side of the water storage tank (4), a second connecting pipe (18) is fixedly connected on the front side of the third water inlet pipe (19) through a flange, the front side of the second connecting pipe (18) is fixedly arranged with the rear side of the water supply pipe (16), and a booster pump (17) is fixedly arranged at the top of the water supply pipe (16) and is positioned at the right side of the second connecting pipe (18).
2. The double-tank type pressure-stabilizing compensation non-negative-pressure water supply equipment as claimed in claim 1, wherein: the type of the water pump (7) is ISW 40-200A.
3. The double-tank type pressure-stabilizing compensation non-negative-pressure water supply equipment as claimed in claim 1, wherein: the partition (3) divides the water supply tank (2) into two left and right chambers of equal size.
4. The double-tank type pressure-stabilizing compensation non-negative-pressure water supply equipment as claimed in claim 1, wherein: the fixture block (30) is matched with the fixture groove (32).
5. The double-tank type pressure-stabilizing compensation non-negative-pressure water supply equipment as claimed in claim 1, wherein: the vent hole (31) is communicated with the clamping groove (32).
6. The double-tank type pressure-stabilizing compensation non-negative-pressure water supply equipment as claimed in claim 1, wherein: the distance between the two through holes (24) is larger than the inner diameter of the vent hole (31).
7. The double-tank type pressure-stabilizing compensation non-negative-pressure water supply equipment as claimed in claim 1, wherein: the sliding groove (22) is matched with the sliding block (21), and the section of the sliding block (21) is of a T-shaped structure.
8. The double-tank type pressure-stabilizing compensation non-negative-pressure water supply equipment as claimed in claim 1, wherein: the inner diameter of the opening (27) is larger than the distance between the two through holes (24) and smaller than the outer diameter of the floating ball (26).
9. The double-tank type pressure-stabilizing compensation non-negative-pressure water supply equipment as claimed in claim 1, wherein: the type of the booster pump (17) is ISG.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110596309.1A CN113279457A (en) | 2021-05-30 | 2021-05-30 | Double-tank type pressure-stabilizing compensation non-negative-pressure water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110596309.1A CN113279457A (en) | 2021-05-30 | 2021-05-30 | Double-tank type pressure-stabilizing compensation non-negative-pressure water supply equipment |
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| Publication Number | Publication Date |
|---|---|
| CN113279457A true CN113279457A (en) | 2021-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110596309.1A Pending CN113279457A (en) | 2021-05-30 | 2021-05-30 | Double-tank type pressure-stabilizing compensation non-negative-pressure water supply equipment |
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| CN (1) | CN113279457A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104594454A (en) * | 2015-01-30 | 2015-05-06 | 山东双轮股份有限公司 | Negative pressure eliminator |
| US20160060850A1 (en) * | 2014-09-02 | 2016-03-03 | Spero Systems, Inc. | Fluid storage and circulation systems and methods |
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| US20160060850A1 (en) * | 2014-09-02 | 2016-03-03 | Spero Systems, Inc. | Fluid storage and circulation systems and methods |
| CN104594454A (en) * | 2015-01-30 | 2015-05-06 | 山东双轮股份有限公司 | Negative pressure eliminator |
| CN207314433U (en) * | 2017-08-11 | 2018-05-04 | 山东鑫力霸供水设备有限公司 | A kind of negative pressure inhibition device of fast demountable |
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Application publication date: 20210820 |