CN215594241U

CN215594241U - Box constant pressure does not have negative pressure water supply system

Info

Publication number: CN215594241U
Application number: CN202121966646.7U
Authority: CN
Inventors: 刘炜
Original assignee: Changsha Lairui Water Service Technology Co ltd
Current assignee: Changsha Lairui Water Service Technology Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-01-21
Anticipated expiration: 2031-08-20

Abstract

The utility model discloses a box type constant-pressure non-negative-pressure water supply system which comprises a box body, wherein a sealing protection assembly is arranged at the top of the box body, a water storage tank is arranged in the box body, a liquid level meter is arranged in the water storage tank, a shunt pipe is arranged on the surface of one side of the water storage tank, a water supply assembly is arranged at one end of the shunt pipe, a communicating pipe is arranged between the top of the water supply assembly and the bottom of the water storage tank, and a control valve is arranged on the communicating pipe. This box constant pressure does not have negative pressure water supply system, carrying out daily in-process, accessible pressure sensor carries out real-time supervision to the pressure differential of municipal water supply end and play water end, judges whether sufficient through the pressure differential municipal water supply, when municipal water supply is not enough, then opens the control valve and leads to the inside replenishment of supply tank through communicating pipe with the inside water of storage water tank, and then the effectual whole that ensures to supply water is sufficient.

Description

Box constant pressure does not have negative pressure water supply system

Technical Field

The utility model relates to the technical field of water supply equipment, in particular to a box type constant-pressure non-negative-pressure water supply system.

Background

The technical function of the water supply system is that the whole water supply system needs to meet the requirements of users on water quality, water quantity and water pressure, besides, the water supply system also needs capital investment saving in the whole capital construction process and production operation, the operation cost is low, the operation and the handling are convenient, and towerless water supply equipment can safely produce and fully exert the economic benefits of the whole water supply system, so that the accurate selection of the water supply system has very important meaning.

Water supply equipment in the existing market directly pumps the water in the water tank through the power pump, because the unable adjusting pressure of this kind of water supply mode, when running water service pressure is lower, the condition that the supply is untimely or unable supply easily appears in water, can't carry out artifical the interpolation when municipal water supply is not enough simultaneously and guarantee to supply water.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a box-type constant-pressure non-negative-pressure water supply system, which aims to solve the problems that water in a water tank is directly pumped by a power pump by water supply equipment in the existing market in the background art, and because the pressure cannot be adjusted in the water supply mode, when the service pressure of tap water is lower, the water is easily supplied untimely or cannot be supplied, and meanwhile, the water cannot be manually added to ensure water supply when municipal water supply is insufficient.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a box constant pressure does not have negative pressure water supply system, includes the box, the top of box is provided with sealed protection component, the inside of box is provided with the storage water tank, the internally mounted of storage water tank has the level gauge, one side surface mounting of storage water tank has the shunt tubes, the one end of shunt tubes is provided with water supply component, water supply component's top and storage water tank bottom are provided with communicating pipe, be provided with the control valve on communicating pipe, a side surface of box is provided with connects transport assembly.

Preferably, connect transport assembly including running through the box and installing the conveyer pipe in shunt tubes one side, be provided with the delivery pump on the conveyer pipe, fixed mounting has the filter on the conveyer pipe of delivery pump one side.

Preferably, the sealing protection assembly comprises a cover plate movably mounted at the top of the box body, the handle is mounted at the top of the cover plate, lock catches are mounted on the surfaces of the cover plates on the two sides of the handle, lock seats are mounted on the surfaces of the box bodies corresponding to the lock catches, and sponge pads are arranged around the bottoms of the cover plates.

Preferably, the water supply assembly comprises a first pressure sensor installed on the surface of the shunt pipe, a water supply tank is arranged at one end of the shunt pipe, a drain pipe is arranged on one side of the bottom of the water supply tank, and a second pressure sensor is arranged on the surface of the drain pipe.

Preferably, an observation window is embedded in the surface of one side of the box body, an electromagnetic valve is arranged at one end of the shunt pipe connected with the water storage tank, a water guide pipe is arranged on one side of the bottom of the box body, and a manual valve is fixedly arranged on the surface of the water guide pipe.

Preferably, a control button is fixedly installed on the surface of one side of the box body, and a storage battery pack is fixedly installed on the surface of one side of the control button.

Compared with the prior art, the utility model has the beneficial effects that:

this box constant pressure does not have negative pressure water supply system, carrying out daily in-process, accessible pressure sensor carries out real-time supervision to the pressure differential of municipal water supply end and play water end, judges whether sufficient through the pressure differential municipal water supply, when municipal water supply is not enough, then opens the control valve and leads to the inside replenishment of supply tank through communicating pipe with the inside water of storage water tank, and then the effectual whole that ensures to supply water is sufficient.

This box constant pressure does not have negative pressure water supply system carries out daily use in-process, when the municipal water supply serious not enough influence daily life appears, the accessible is opened the apron manual connection water supply device and to the inside injected water of storage water tank, can play effectual interim emergency action, avoids appearing the condition that supplies water and interrupt, has ensured the whole security of water.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a rear view of the present invention;

fig. 4 is a schematic view of the bottom structure of the cover plate of the present invention.

In the figure: 1. a seal protection assembly; 101. a handle; 102. a cover plate; 103. locking; 104. a lock seat; 2. connecting the conveying assembly; 201. a filter; 202. a delivery pipe; 203. a delivery pump; 3. an observation window; 4. a water conduit; 5. a manual valve; 6. a box body; 7. a water supply assembly; 701. a first pressure sensor; 702. a drain pipe; 703. a second pressure sensor; 704. a water supply tank; 8. a control valve; 9. a liquid level meter; 10. a water storage tank; 11. an electromagnetic valve; 12. a shunt tube; 13. a communicating pipe; 14. a control button; 15. a battery pack; 16. a spongy cushion.

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. 1-4, the present invention provides a technical solution: a box-type constant-pressure non-negative-pressure water supply system comprises a box body 6, a sealing protection assembly 1 is arranged at the top of the box body 6, a water storage tank 10 is arranged in the box body 6, a liquid level meter 9 is arranged in the water storage tank 10, a shunt pipe 12 is arranged on one side surface of the water storage tank 10, a water supply assembly 7 is arranged at one end of the shunt pipe 12, a communicating pipe 13 is arranged between the top of the water supply assembly 7 and the bottom of the water storage tank 10, a control valve 8 is arranged on the communicating pipe 13, a connecting and conveying assembly 2 is arranged on one side surface of the box body 6, the connecting and conveying assembly 2 comprises a conveying pipe 202 which penetrates through the box body 6 and is arranged on one side of the shunt pipe 12, a conveying pump 203 is arranged on the conveying pipe 202, the whole system is connected to a municipal water supply end and a user water outlet end through the conveying pipe 202 and a water guide pipe 4, municipal water supply is pumped out and conveyed to the water storage tank 10 and the water supply tank 704 by starting the conveying pump 203, the filter 201 is fixedly arranged on the conveying pipe 202 on one side of the conveying pump 203, so that the entering municipal water can be filtered in real time, and the purity of the water is further improved.

The sealing protection assembly 1 comprises a cover plate 102 movably arranged at the top of a box body 6, a handle 101 is arranged at the top of the cover plate 102, lock catches 103 are arranged on the surfaces of the cover plates 102 at two sides of the handle 101, lock seats 104 are arranged on the surface of the box body 6 corresponding to the lock catches 103, the cover plate 102 and the box body 6 can be locked and sealed in real time, loosening and falling off in the using process are avoided, a sponge cushion 16 is arranged at the bottom of the cover plate 102 in a surrounding mode, the sealing performance of the whole system can be improved, leakage and external pollutants entering the inside are avoided, the water supply assembly 7 comprises a first pressure sensor 701 arranged on the surface of a shunt pipe 12, a water supply tank 704 is arranged at one end of the shunt pipe 12, a drain pipe 702 is arranged on one side of the bottom of the water supply tank 704, a second pressure sensor is arranged on the surface of the drain pipe 702, and the models of the first pressure sensor 701 and the second pressure sensor 703 can be HEW-P260, the pressure difference between a municipal water supply end and a water outlet end is monitored in real time through a pressure sensor, whether municipal water supply is sufficient or not is judged through the pressure difference, when the pressure of a first pressure sensor 701 is smaller than the pressure value of a second pressure sensor 703, the municipal water supply is indicated to be insufficient, a control valve 8 is opened through linkage control, water in a water storage tank 10 is guided into a water supply tank 704 through a communicating pipe 13 to be supplemented, the whole sufficient water supply is effectively ensured, an observation window 3 is embedded in one side surface of a box body 6, the operation condition of internal devices can be observed in real time, the situation that abnormal conditions cannot be found and treated in time is avoided, an electromagnetic valve 11 is arranged at one end, connected with the water storage tank 10, of a shunt pipe 12, a water guide pipe 4 is arranged at one side of the bottom of the box body 6, a manual valve 5 is fixedly arranged on the surface of the water guide pipe 4, and a control button 14 is fixedly arranged on the surface of one side of the box body 6, and the storage battery pack 15 is fixedly arranged on the surface of the box body 6 on one side of the control button 14, so that independent and sufficient electric energy can be provided for the operation of the device, the output ends of the control button 14 and the storage battery pack 15 are electrically connected with the input ends of the delivery pump 203, the first pressure sensor 701, the second pressure sensor 703 and the electromagnetic valve 11 through wires, the coordinated operation can be conveniently carried out through a manual control device, and the energy waste and the failure caused by the long-time idle operation of the device are avoided.

The working principle is as follows: when daily water supply work is needed, firstly, the whole system can be connected to a municipal water supply end and a user water outlet end through the conveying pipe 202 and the water guide pipe 4, municipal water supply is pumped out and conveyed into the water storage tank 10 and the water supply tank 704 through the starting of the conveying pump 203, in the process of daily use, the pressure difference between the municipal water supply end and the water outlet end can be monitored in real time through the pressure sensor, whether the municipal water supply is sufficient or not is judged through the pressure difference, when the pressure of the first pressure sensor 701 is smaller than the pressure of the second pressure sensor 703, which indicates that the municipal water supply is insufficient, the control valve 8 is opened through interlocking control, water in the water storage tank 10 is guided into the water supply tank 704 through the communicating pipe 13 for supplement, so that the whole water supply is effectively ensured to be sufficient, and when the daily life is influenced due to serious shortage of the municipal water supply, the water can be injected into the water storage tank 10 through the manual connection water supply device by opening the cover plate 102, can play effectual interim emergent effect, avoid appearing the condition that supplies water and interrupt.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a box constant pressure does not have negative pressure water supply system, includes box (6), its characterized in that: the top of box (6) is provided with sealed protection component (1), the inside of box (6) is provided with storage water tank (10), the internally mounted of storage water tank (10) has level gauge (9), a side surface mounting of storage water tank (10) has shunt tubes (12), the one end of shunt tubes (12) is provided with water supply assembly (7), the top and storage water tank (10) bottom of water supply assembly (7) are provided with communicating pipe (13), be provided with control valve (8) on communicating pipe (13), a side surface of box (6) is provided with connects transport assembly (2).

2. The box-type constant-pressure non-negative-pressure water supply system according to claim 1, characterized in that: connect delivery module (2) including running through box (6) and installing conveyer pipe (202) in shunt tubes (12) one side, be provided with delivery pump (203) on conveyer pipe (202), fixed mounting has filter (201) on conveyer pipe (202) of delivery pump (203) one side.

3. The box-type constant-pressure non-negative-pressure water supply system according to claim 1, characterized in that: the sealing protection assembly (1) comprises a cover plate (102) movably mounted at the top of the box body (6), a handle (101) is mounted at the top of the cover plate (102), lock catches (103) are mounted on the surfaces of the cover plates (102) on the two sides of the handle (101), lock seats (104) are mounted on the surfaces of the box body (6) corresponding to the lock catches (103), and sponge cushions (16) are arranged at the bottoms of the cover plates (102) in a surrounding mode.

4. The box-type constant-pressure non-negative-pressure water supply system according to claim 1, characterized in that: the water supply assembly (7) comprises a first pressure sensor (701) arranged on the surface of a shunt pipe (12), a water supply tank (704) is arranged at one end of the shunt pipe (12), a drain pipe (702) is arranged on one side of the bottom of the water supply tank (704), and a second pressure sensor (703) is arranged on the surface of the drain pipe (702).

5. The box-type constant-pressure non-negative-pressure water supply system according to claim 1, characterized in that: the utility model discloses a manual valve of water storage tank, including box (6), box (6) and water storage tank (10), one side surface embedding of box (6) is installed observation window (3), the one end that shunt tubes (12) and water storage tank (10) are connected is provided with solenoid valve (11), one side of box (6) bottom is provided with aqueduct (4), and the fixed surface of aqueduct (4) installs manual valve (5).

6. The box-type constant-pressure non-negative-pressure water supply system according to claim 1, characterized in that: and a control button (14) is fixedly arranged on the surface of one side of the box body (6), and a storage battery (15) is fixedly arranged on the surface of the box body (6) on one side of the control button (14).