CN217998269U - Low-carbon energy-saving box type non-negative-pressure water supply equipment - Google Patents
Low-carbon energy-saving box type non-negative-pressure water supply equipment Download PDFInfo
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- CN217998269U CN217998269U CN202221748653.4U CN202221748653U CN217998269U CN 217998269 U CN217998269 U CN 217998269U CN 202221748653 U CN202221748653 U CN 202221748653U CN 217998269 U CN217998269 U CN 217998269U
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Abstract
The utility model discloses a low-carbon energy-saving box type non-negative-pressure water supply device, which comprises a steady flow water storage box, wherein the steady flow water storage box is arranged above a device base, one side of the steady flow water storage box is provided with a water supply bin, one side of the water supply bin is provided with a variable frequency control cabinet, and two sides of the water supply bin are respectively provided with a water outlet pipeline and a water inlet pipeline; the variable frequency water pump is arranged on the water outlet pipeline, and one side of the variable frequency water pump is provided with an air pressure tank; the water feeding pipe is arranged between the steady flow water storage tank and the water inlet pipeline, and a first electromagnetic valve is arranged on the water feeding pipe; the water replenishing pipe is arranged between the steady flow water storage tank and the water supply bin, the second electromagnetic valve is arranged on the water replenishing pipe, the water supply equipment can timely adjust the rotating speed of the water supply pump according to the water pressure demand of water, the water supply equipment is packaged for constant water supply, the water supply effect can be ensured without opening the water supply pump when the small-flow water supply demand is met at night, and the water supply equipment is more energy-saving.
Description
Technical Field
The utility model relates to a water supply installation technical field specifically is a low carbon energy-saving box no negative pressure water supply installation.
Background
The box type non-negative pressure water supply equipment is a new type water supply equipment developed on the basis of combined stainless steel water tank and variable-frequency constant-pressure water supply, mainly utilizes the water tank as a standby water source of the whole system, and is automatically put into use to supplement water supply when the pressure of a tap water pipe network is insufficient or no water exists, so as to ensure the stability and continuity of water supply, and automatically converts the pressure recovery of the tap water pipe network into a normal pressure-superposed water supply mode, so that the water tank automatically supplements water, and when the pressure of the tap water pipe network is normal, the water in the box body is automatically and regularly cleaned to ensure the quality of water supply.
The Chinese patent publication No. CN113863441A, the granted announcement date is 12 months and 31 days in 2021, and is an energy-saving tank type non-negative pressure water supply device; energy-saving pot-type does not have negative pressure water supply equipment includes flow regulator, the negative pressure annihilator, the inlet tube, controller subassembly and drain pipe, the negative pressure annihilator includes the water level valve, filtration unit and cooperation piston, water level valve and cooperation piston sliding connection, and the water level valve sets up in the downside of cooperation piston, filtration unit then sets up in the upside of cooperation piston, and filtration unit and external atmosphere intercommunication, utilize water level valve cooperation filtration unit, thereby at the water level reduction, when producing the negative pressure, utilize the water level valve to let external atmosphere get into, assist again with filtration unit, thereby accomplish the atmospheric purification to the entering.
The above prior art solutions have the following drawbacks: water supply installation working condition is in for a long time and ensures water pressure size, and when the water demand of the little flow at night, it can cause the waste to continuously open the working condition, and the rotational speed of working condition is invariable, can not adjust according to the user demand, can cause the wasting of resources equally, unsatisfied low carbon energy-conserving effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a box no negative pressure water supply equipment of low carbon energy-saving to propose water supply equipment working pump and be in operating condition for a long time and ensure water pressure size in solving above-mentioned background art, when the water demand of the small flow at night, it can cause the waste to continuously open the working pump, and the rotational speed of working pump is invariable, can not adjust according to the user demand, can cause the wasting of resources equally, the problem of unsatisfied low carbon energy-conserving effect.
In order to achieve the above purpose, the utility model provides a following technical scheme: a low-carbon energy-saving box type non-negative pressure water supply device comprises a device base;
the flow stabilizing water storage tank is arranged above the equipment base and fixedly connected with the equipment base, a water supply bin is arranged on one side of the flow stabilizing water storage tank, a variable frequency control cabinet is arranged on one side of the water supply bin and connected with the equipment base through screws, a water outlet pipeline and a water inlet pipeline are respectively arranged on two sides of the water supply bin, and the water outlet pipeline and the water inlet pipeline are connected with the water supply bin into an integral structure;
the variable-frequency water pump is arranged on the water outlet pipeline, one side of the variable-frequency water pump is provided with an air pressure tank, and the variable-frequency water pump and the air pressure tank are connected with the water outlet pipeline into an integral structure;
the water feeding pipe is arranged between the steady flow water storage tank and the water inlet pipeline, two ends of the water feeding pipe are respectively connected with the steady flow water storage tank and the water inlet pipeline into an integral structure, a first electromagnetic valve is arranged on the water feeding pipe, and the first electromagnetic valve is fixedly connected with the water feeding pipe;
and the water replenishing pipe is arranged between the steady-flow water storage tank and the water supply bin, two ends of the water replenishing pipe are respectively connected with the steady-flow water storage tank and the water supply bin into an integral structure, and a second electromagnetic valve is arranged on the water replenishing pipe and is fixedly connected with the water replenishing pipe.
Preferably, be provided with activated carbon filter on the inlet channel, and activated carbon filter and inlet channel are connected structure as an organic whole, outlet conduit and inlet channel are provided with check valve and backflow preventer with the contact department in water supply storehouse.
Preferably, a water pressure sensor is arranged in the water supply bin, and the water pressure sensor is connected with the water supply bin through a screw.
Preferably, a vacuum eliminator is arranged above the steady flow water storage tank and connected with the steady flow water storage tank through a screw, and one end of the vacuum eliminator extends into the steady flow water storage tank.
Preferably, a liquid level transmitter is arranged above the steady flow water storage tank and is connected with the steady flow water storage tank through a screw, and one end of the liquid level transmitter extends into the steady flow water storage tank.
Preferably, the inside of stationary flow water storage box is provided with the filter screen, and the filter screen setting is in one side of moisturizing pipe, one side of stationary flow water storage box is provided with blowdown valve module, and just blowdown valve module and stationary flow water storage box are connected structure as an organic whole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a device passes through the setting of water pressure sensor, frequency conversion water pump and atmospheric pressure jar, and water pressure sensor can measure the water pressure size of intaking, and the frequency conversion water pump can realize the constant voltage water supply when the unsatisfied water requirement of pressure of intaking, and frequency conversion water pump rotational speed is adjustable, can satisfy different water supply demands, and sufficient water pressure can be ensured to the atmospheric pressure jar when the low discharge supplies water, need not to open the frequency conversion water pump and can realize supplying water, and energy-conserving effect is better.
2. The utility model has the advantages that through the arrangement of the steady flow water storage tank, the water supplementing pipe, the vacuum eliminator and the liquid level transmitter, the water supplementing pipe can inject the water in the steady flow water storage tank into the water supply bin, so as to ensure the normal water supply of a water peak, the vacuum eliminator discharges the air when adding the water into the steady flow water storage tank, the air enters the steady flow water storage tank during the water supplement, the pressure inside and outside the steady flow water storage tank is kept balanced, and the negative pressure phenomenon can be prevented;
3. the utility model discloses a device passes through blowdown valve module's setting, can be with the dirt clearance of stationary flow water storage box bottom with the help of blowdown valve module, indirect assurance feedwater effect.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a connection relationship diagram of the steady flow water storage tank and the water supply bin of the present invention;
fig. 3 is a connection relationship diagram of the water outlet pipe and the water inlet pipe of the present invention.
In the figure: 1. an equipment base; 2. a steady flow water storage tank; 3. a vacuum eliminator; 4. a liquid level transmitter; 5. a waste valve assembly; 6. a water supply bin; 7. a variable frequency control cabinet; 8. a variable frequency water pump; 9. a water outlet pipeline; 10. an air pressure tank; 11. a water inlet pipe; 12. a water feeding pipe; 13. a first solenoid valve; 14. a water pressure sensor; 15. a water replenishing pipe; 16. a second solenoid valve; 17. filtering with a screen; 18. an activated carbon filter; 19. a backflow preventer; 20. a check valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides an embodiment: a low-carbon energy-saving box type non-negative pressure water supply device comprises a device base 1;
the flow stabilizing water storage tank 2 is arranged above the equipment base 1, the flow stabilizing water storage tank 2 is fixedly connected with the equipment base 1, one side of the flow stabilizing water storage tank 2 is provided with a water supply bin 6, one side of the water supply bin 6 is provided with a variable frequency control cabinet 7, the variable frequency control cabinet 7 is connected with the equipment base 1 through screws, two sides of the water supply bin 6 are respectively provided with a water outlet pipeline 9 and a water inlet pipeline 11, and the water outlet pipeline 9 and the water inlet pipeline 11 are connected with the water supply bin 6 into an integral structure;
the variable-frequency water pump 8 is arranged on the water outlet pipeline 9, one side of the variable-frequency water pump 8 is provided with the air pressure tank 10, the variable-frequency water pump 8 and the air pressure tank 10 are connected with the water outlet pipeline 9 into an integral structure, the variable-frequency water pump 8 can ensure constant-pressure water supply when the water inlet pressure does not meet the water use pressure requirement, different water supply requirements can be realized by adjusting the rotating speed of the variable-frequency water pump 8, and the air pressure tank 10 can increase the water pressure when the small-flow water supply pressure is insufficient at night, so that water supply can be realized when the variable-frequency water pump 8 is not started;
the water adding pipe 12 is arranged between the steady flow water storage tank 2 and the water inlet pipeline 11, two ends of the water adding pipe 12 are respectively connected with the steady flow water storage tank 2 and the water inlet pipeline 11 into an integral structure, the water adding pipe 12 is provided with a first electromagnetic valve 13, the first electromagnetic valve 13 is fixedly connected with the water adding pipe 12, and the water adding pipe 12 and the first electromagnetic valve 13 can add water into the steady flow water storage tank 2;
the water supplementing pipe 15 is arranged between the steady-flow water storage tank 2 and the water supply bin 6, two ends of the water supplementing pipe 15 are respectively connected with the steady-flow water storage tank 2 and the water supply bin 6 into a whole, the second electromagnetic valve 16 is arranged on the water supplementing pipe 15, the second electromagnetic valve 16 is fixedly connected with the water supplementing pipe 15, the water supplementing pipe 15 and the second electromagnetic valve 16 can inject water stored in the steady-flow water storage tank 2 into the water supply bin 6, the water inflow is increased, and the water supply effect is ensured when the water is in a peak.
Referring to fig. 3, an activated carbon filter 18 is disposed on the water inlet pipe 11, the activated carbon filter 18 and the water inlet pipe 11 are connected to form an integrated structure, a check valve 20 and a backflow preventer 19 are disposed at a contact position between the water outlet pipe 9 and the water inlet pipe 11 and the water supply bin 6, and the activated carbon filter 18 can filter and purify the inlet water to ensure the water supply effect.
Referring to fig. 2, a water pressure sensor 14 is disposed inside the water supply chamber 6, the water pressure sensor 14 is connected to the water supply chamber 6 through a screw, the water pressure sensor 14 can measure the water pressure of the inlet water, and the variable frequency water pump 8 is turned on in time to ensure water supply when the water pressure of the inlet water is insufficient.
Referring to fig. 1, a vacuum eliminator 3 is disposed above a steady flow water storage tank 2, the vacuum eliminator 3 is connected with the steady flow water storage tank 2 through screws, one end of the vacuum eliminator 3 extends into the steady flow water storage tank 2, water is added into the steady flow water storage tank 2 through the vacuum eliminator 3, air is discharged, when water stored in the steady flow water storage tank 2 is injected into a water supply bin 6, the air enters the steady flow water storage tank 2, pressure inside and outside the steady flow water storage tank 2 is kept balanced, and negative pressure is avoided.
Referring to fig. 1, a liquid level transmitter 4 is disposed above the steady flow water storage tank 2, the liquid level transmitter 4 is connected to the steady flow water storage tank 2 through a screw, one end of the liquid level transmitter 4 extends into the steady flow water storage tank 2, the liquid level transmitter 4 can measure the amount of water in the steady flow water storage tank 2, and when the liquid level is too low, the rotation speed of the variable frequency water pump 8 is reduced or the operation of the variable frequency water pump 8 is stopped.
Referring to fig. 2, a filter screen 17 is disposed inside the steady flow water storage tank 2, the filter screen 17 is disposed on one side of the water replenishing pipe 15, a blowdown valve assembly 5 is disposed on one side of the steady flow water storage tank 2, the blowdown valve assembly 5 and the steady flow water storage tank 2 are connected into an integral structure, and dirt in the steady flow water storage tank 2 can be conveniently cleaned and removed through the blowdown valve assembly 5.
The working principle is as follows: the first electromagnetic valve 13 is opened to add water into the steady flow water storage tank 2 through the water adding pipe 12, the vacuum eliminator 3 discharges air in the steady flow water storage tank 2, the water pressure sensor 14 measures the water pressure of the inlet water, when the water pressure of the inlet water exceeds the water pressure requirement of the water, the water can be directly supplied, when the water pressure of the inlet water is less than the water pressure requirement of the water, the variable frequency water pump 8 is started, the rotating speed is adjusted according to the water requirement, constant-pressure water supply is realized, when the water peak has insufficient water intake, the second electromagnetic valve 16 and the vacuum eliminator 3 are opened, the water stored in the steady flow water storage tank 2 flows into the water supply bin 6, the water intake is increased to ensure the normal water supply requirement of the water peak, the vacuum eliminator 3 enables air to enter the steady flow water storage tank 2, the internal and external pressures are balanced, and negative pressure is prevented from occurring. When the demand of small flow water supply night, the atmospheric pressure jar 10 can guarantee sufficient water pressure when not opening variable frequency water pump 8, guarantees the demand of supplying water.
Those not described in detail in this specification are within the skill of the art.
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 (6)
1. The utility model provides a low carbon energy-saving box no negative pressure water supply equipment, includes equipment base (1), its characterized in that:
the flow stabilizing water storage tank (2) is arranged above the equipment base (1), the flow stabilizing water storage tank (2) is fixedly connected with the equipment base (1), a water supply bin (6) is arranged on one side of the flow stabilizing water storage tank (2), a variable frequency control cabinet (7) is arranged on one side of the water supply bin (6), the variable frequency control cabinet (7) is connected with the equipment base (1) through screws, a water outlet pipeline (9) and a water inlet pipeline (11) are respectively arranged on two sides of the water supply bin (6), and the water outlet pipeline (9) and the water inlet pipeline (11) are connected with the water supply bin (6) into an integral structure;
the variable-frequency water pump (8) is arranged on the water outlet pipeline (9), an air pressure tank (10) is arranged on one side of the variable-frequency water pump (8), and the variable-frequency water pump (8) and the air pressure tank (10) are connected with the water outlet pipeline (9) into an integral structure;
the water feeding pipe (12) is arranged between the steady flow water storage tank (2) and the water inlet pipeline (11), two ends of the water feeding pipe (12) are respectively connected with the steady flow water storage tank (2) and the water inlet pipeline (11) into an integral structure, a first electromagnetic valve (13) is arranged on the water feeding pipe (12), and the first electromagnetic valve (13) is fixedly connected with the water feeding pipe (12);
the water replenishing pipe (15) is arranged between the steady flow water storage tank (2) and the water supply bin (6), two ends of the water replenishing pipe (15) are connected with the steady flow water storage tank (2) and the water supply bin (6) respectively to form an integral structure, a second electromagnetic valve (16) is arranged on the water replenishing pipe (15), and the second electromagnetic valve (16) is fixedly connected with the water replenishing pipe (15).
2. The low-carbon energy-saving box type non-negative-pressure water supply equipment as claimed in claim 1, characterized in that: be provided with activated carbon filter (18) on inlet channel (11), and activated carbon filter (18) are connected structure as an organic whole with inlet channel (11), outlet conduit (9) and inlet channel (11) are provided with check valve (20) and backflow preventer (19) with the contact department in water supply storehouse (6).
3. The low-carbon energy-saving box type non-negative-pressure water supply equipment as claimed in claim 1, characterized in that: the water supply device is characterized in that a water pressure sensor (14) is arranged inside the water supply bin (6), and the water pressure sensor (14) is connected with the water supply bin (6) through screws.
4. The low-carbon energy-saving box type non-negative-pressure water supply equipment as claimed in claim 1, characterized in that: the vacuum eliminator (3) is arranged above the steady flow water storage tank (2), the vacuum eliminator (3) is connected with the steady flow water storage tank (2) through screws, and one end of the vacuum eliminator (3) extends to the inside of the steady flow water storage tank (2).
5. The low-carbon energy-saving box type non-negative-pressure water supply equipment as claimed in claim 1, characterized in that: the top of stationary flow water storage box (2) is provided with liquid level transmitter (4), and liquid level transmitter (4) and stationary flow water storage box (2) pass through the screw connection, the one end of liquid level transmitter (4) extends to the inside of stationary flow water storage box (2).
6. The low-carbon energy-saving box type non-negative-pressure water supply equipment as claimed in claim 1, characterized in that: the inside of stationary flow water storage box (2) is provided with filter screen (17), and filter screen (17) set up the one side at moisturizing pipe (15), one side of stationary flow water storage box (2) is provided with blowdown valve module (5), and just blowdown valve module (5) are connected structure as an organic whole with stationary flow water storage box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221748653.4U CN217998269U (en) | 2022-07-06 | 2022-07-06 | Low-carbon energy-saving box type non-negative-pressure water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221748653.4U CN217998269U (en) | 2022-07-06 | 2022-07-06 | Low-carbon energy-saving box type non-negative-pressure water supply equipment |
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| Publication Number | Publication Date |
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| CN217998269U true CN217998269U (en) | 2022-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221748653.4U Active CN217998269U (en) | 2022-07-06 | 2022-07-06 | Low-carbon energy-saving box type non-negative-pressure water supply equipment |
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| CN (1) | CN217998269U (en) |
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- 2022-07-06 CN CN202221748653.4U patent/CN217998269U/en active Active
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