CN207863056U - A kind of novel three chambers pot type no-negative-pressure water supply equipment - Google Patents
A kind of novel three chambers pot type no-negative-pressure water supply equipment Download PDFInfo
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- CN207863056U CN207863056U CN201820143396.9U CN201820143396U CN207863056U CN 207863056 U CN207863056 U CN 207863056U CN 201820143396 U CN201820143396 U CN 201820143396U CN 207863056 U CN207863056 U CN 207863056U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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Abstract
The utility model discloses a kind of novel three chambers pot type no-negative-pressure water supply equipments,Including equipment room,It is fixed with steady-flow tank in the equipment room,The steady-flow tank includes constant pressure chamber,Storage chamber and high pressure chest,The inside of the constant pressure chamber is connected with municipal water inlet pipe perforation,The utility model is in municipal pressure water supply abundance,Municipal water is through constant pressure chamber inside steady-flow tank,Into unit water inlet confluence manifold,The municipal water of a part is supplied water by water supply unit to user's pipe network at this time,Another fraction municipal administration water enters steady-flow tank storage chamber,There is high pressure compensation pipe all the way on water outlet confluence manifold,In the case of municipal pressure abundance and stable equipment operation,A part of high pressure water enters steady-flow tank high pressure chest by high pressure compensation pipe,High pressure chest top is equipped with high pressure chest pressure sensor,When detection pressure reaches setting pressure,The valve on high pressure compensation pipe can be turned off manually.
Description
Technical field
The utility model is related to municipal water supply technical field, specially a kind of novel three chambers pot type no-negative-pressure water supply equipment.
Background technology
Municipal water supply is made of conveying facilities such as water processing establishment and pipelines, and water processing establishment includes Boosting pumping station, follows
Ring filtering pond, disinfection apparatus, water quality test supervisory systems etc. form water system, when the water use peak phase, if city
Political affairs water under-reserve, then will appear the case where cutting off the water, and bring inconvenience to civic life, and when water is very few, hydraulic pressure is relatively low
When, it is difficult to meet civic water demand, thus it is proposed that a kind of novel three chambers pot type no-negative-pressure water supply equipment is solving
The above problem.
Utility model content
The purpose of this utility model is to provide a kind of novel three chambers pot type no-negative-pressure water supply equipments, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of novel three chambers pot type non-negative pressure water supply
Equipment, including equipment room, are fixed with water tank in the equipment room, and the water tank includes constant pressure chamber, storage chamber and high pressure chest,
The inside of the constant pressure chamber is connected with municipal water inlet pipe perforation, is fixed in the equipment room into water confluence manifold, the perseverance
It presses chamber to be connected with water inlet confluence manifold perforations, water supply unit, the water inlet confluence manifold and water supply is installed in the equipment room
The input end perforation connection of unit, is fixed with water outlet confluence manifold in the equipment room, the outlet end of the water supply unit with
Water outlet confluence manifold perforations connect, and frequency-conversion control cabinet, the water supply unit and frequency-conversion control cabinet electricity are equipped in the equipment room
Data communication is connected and carried out, is penetrated through and is connected by connecting tube between the storage chamber and water inlet confluence manifold, the connecting tube
On check-valves is installed, supercharging compensation pump is installed, the water inlet, which is converged, to be equipped with into water on manifold below the storage chamber
Pipe pressure sensor, and water inlet pipe pressure sensor is electrically connected with frequency-conversion control cabinet with supercharging compensation pump and carries out data and leads to
News are penetrated through by high pressure compensation pipe between the high pressure chest and water outlet confluence manifold and are connected, are equipped on the high pressure compensation pipe
Valve.
Preferably, flow controller and municipal pressure sensor, and flow controller are installed on the municipal water inlet pipe
It is electrically connected with municipal pressure sensor with frequency-conversion control cabinet and carries out data communication.
Preferably, liquid level sensor is installed, the liquid level sensor is electrically connected with frequency-conversion control cabinet on the storage chamber
And carry out data communication.
Preferably, high pressure chest pressure sensor is installed on the high pressure chest, is equipped with out on the water outlet confluence manifold
Siphon pressure sensor, and high pressure chest pressure sensor is electrically connected and is carried out with frequency-conversion control cabinet with outlet pipe pressure sensor
Data communication.
Preferably, the lower end of the high pressure compensation pipe is cased with spring and fixing sleeve, the Spring Card in the inside of fixing sleeve,
The side insertion of water outlet confluence manifold upper ends is equipped with card slot, the inner wall of the fixing sleeve bottom end integrally formed with fixture block, and
Fixture block is stuck in card slot.
Carry out data communication described in this case refers to that can carry out data between two equipment mutually to transmit, a such as equipment
Signal output end connect and communicated with the signal input part of another equipment.
Compared with prior art, the utility model has the beneficial effects that：
1, the utility model is in municipal pressure water supply abundance, municipal water through constant pressure chamber inside steady-flow tank, into unit into
Water confluence manifold, municipal water a part of at this time are supplied water to user's pipe network by water supply unit, when water-supply shortages, can be opened
Storage chamber supplies water, and when the hydraulic pressure deficiency in storage chamber, can manually open the variable frequency starting of supercharging compensation pump to make up
Be short of pressure when the hydraulic pressure in storage chamber is too low, is closed supercharging compensation and is pumped and simultaneously opens the valve on high pressure compensation pipe, solve by
In water pump assembly can not work and caused by the anhydrous situation of user；
2, the utility model is by the setting of fixing sleeve and card slot, connection high pressure compensation pipe and water outlet confluence manifold when
It waits, fixture block is caught in the bottom end of card slot and rotates fixing sleeve, under the elastic force effect of spring, fixture block is caught in " J " shape knot of card slot
It can not be movable in the hook groove of structure, you can realize the connection of high pressure compensation pipe and water outlet confluence manifold.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model high pressure compensation pipe and water outlet confluence manifold attachment structure schematic diagrams.
In figure：1 equipment room, 2 water tanks, 201 constant pressure chambers, 202 storage chambers, 203 high pressure chests, 3 municipal water inlet pipes, 4 water inlets converge
Flow manifold, 5 water supply units, 6 water outlet confluence manifold, 7 frequency-conversion control cabinets, 8 flow controllers, 9 municipal pressure sensors, 10 liquid levels
Sensor, 11 supercharging compensation pumps, 12 water inlet pipe pressure sensors, 13 high pressure compensation pipes, 14 high pressure chest pressure sensors, 15 water outlets
Pipe pressure sensor, 16 fixing sleeves, 17 springs, 18 card slots.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：The novel three chambers pot type non-negative pressure water supply of one kind is set
It is standby, including equipment room 1, water tank 2 is fixed in equipment room 1, water tank 2 includes constant pressure chamber 201, storage chamber 202 and high pressure chest
203, the inside of constant pressure chamber 201 is connected with the municipal perforation of water inlet pipe 3, is fixed in equipment room 1 into water confluence manifold 4, constant pressure
Chamber 201 is connected with the water inlet confluence perforations of manifold 4, and water supply unit 5, water inlet confluence manifold 4 and water supply unit are equipped in equipment room 1
5 input end perforation connects, and water outlet confluence manifold 6, outlet end and the water outlet confluence of water supply unit 5 are fixed in equipment room 1
The perforations of manifold 6 connect, and are equipped with frequency-conversion control cabinet 7 in equipment room 1, water supply unit 5 is electrically connected line number of going forward side by side with frequency-conversion control cabinet 7
According to communication, is penetrated through and connected by connecting tube between storage chamber 202 and water inlet confluence manifold 4, check-valves is installed in connecting tube, stored up
The lower section for depositing chamber 202 is equipped with supercharging compensation pump 11, and water inlet pipe pressure sensor 12 is equipped on water inlet confluence manifold 4, and into
Siphon pressure sensor 12 be electrically connected with frequency-conversion control cabinet 7 and carries out data communication with supercharging compensation pump 11, high pressure chest 203 and
It is penetrated through and is connected by high pressure compensation pipe 13 between water outlet confluence manifold 6, valve is installed on high pressure compensation pipe 13.
Flow controller 8 and municipal pressure sensor 9 are installed, and flow controller 8 is pressed with municipal administration on municipal water inlet pipe 3
Force snesor 9 and frequency-conversion control cabinet 7（It can be existing water supply switch board）It is electrically connected and carries out data communication, flow controller
8 can control the water flow velocity in municipal water inlet pipe 3, and municipal pressure sensor 9 is used for being detected hydraulic pressure.
Liquid level sensor 10 is installed, liquid level sensor 10 is electrically connected line number of going forward side by side with frequency-conversion control cabinet 7 on storage chamber 202
According to communication, liquid level sensor 10 can be detected the liquid level inside storage chamber 202.
High pressure chest pressure sensor 14 is installed on high pressure chest 203, water outlet pipe pressure is installed on water outlet confluence manifold 6 and is passed
Sensor 15, and high pressure chest pressure sensor 14 is electrically connected line number of going forward side by side with outlet pipe pressure sensor 15 with frequency-conversion control cabinet 7
According to communication.
The lower end of high pressure compensation pipe 13 is cased with spring 17 and fixing sleeve 16, and spring 17 is stuck in the inside of fixing sleeve 16, water outlet
The side insertion of 6 upper ends confluence manifold is equipped with card slot 18, and the inner wall of 16 bottom end of fixing sleeve is integrally formed with fixture block, and fixture block is stuck in
In card slot 18, card slot 18 is that fixture block is caught in by " J " shape slot structure when connection high pressure compensation pipe 13 is with water outlet 6 manifold of confluence
The bottom end of card slot 18 simultaneously rotates fixing sleeve 16, and under the elastic force effect of spring 17, fixture block is caught in the hook of " J " shape structure of card slot 18
It can not activity, realization high pressure compensation pipe 13 and the connection for being discharged the manifold 6 that converges in slot.
Operation principle：The utility model in municipal pressure water supply abundance, municipal water through constant pressure chamber 201 inside steady-flow tank,
Into unit water inlet confluence manifold 4, municipal water a part of at this time is supplied water by water supply unit 5 to user's pipe network, another fraction
Municipal water enters steady-flow tank storage chamber 202, has high pressure compensation pipe 13 all the way on water outlet confluence manifold 6, in municipal pressure abundance and
In the case of stable equipment operation, a part of high pressure water enters steady-flow tank high pressure chest 203, high pressure chest by high pressure compensation pipe 13
203 tops are equipped with high pressure chest pressure sensor 14, and when detection pressure reaches setting pressure, high pressure compensation can be turned off manually
Valve on pipe 13；
When municipal pressure reduction, the detection of water inlet pipe pressure sensor 12 and feedback signal can close flow control at this time
Device 8 processed, ensures the minimum pressure of city planting ductwork with this, avoids the generation of negative pressure, and the municipal pressure on water inlet confluence manifold 4 passes
Sensor 9 starts to detect the pressure from constant pressure chamber 201 and water inlet confluence manifold 4 after the closing of flow controller 8, and by the pressure of detection
Frequency-conversion control cabinet 7 is fed back to, the variable frequency starting of supercharging compensation pump 11 can be manually opened at this time to make up be short of pressure, store
202 top of chamber is equipped with liquid level sensor 10 and detects liquid level after supercharging compensation pump 11 starts, when liquid level reaches the minimum liquid of setting
When position, feedback information closes supercharging compensation pump 11 and opens the valve on high pressure compensation pipe 13, starts to solve due to water pump assembly
Can not work and caused by the anhydrous situation of user.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of novel three chambers pot type no-negative-pressure water supply equipment, including equipment room（1）, it is characterised in that：The equipment room（1）It is interior
It is fixed with steady-flow tank（2）, the steady-flow tank（2）Including constant pressure chamber（201）, storage chamber（202）And high pressure chest（203）, institute
State constant pressure chamber（201）Inside and municipal water inlet pipe（3）Perforation connection, the equipment room（1）It is inside fixed with total into water confluence
Pipe（4）, the constant pressure chamber（201）With water inlet confluence manifold（4）Perforation connection, the equipment room（1）Water supply unit is inside installed
（5）, the water inlet confluence manifold（4）With water supply unit（5）Input end perforation connection, the equipment room（1）Inside it is fixed with
Water outlet confluence manifold（6）, the water supply unit（5）Outlet end with water outlet confluence manifold（6）Perforation connection, the equipment room
（1）Frequency-conversion control cabinet is inside installed（7）, the water supply unit（5）With frequency-conversion control cabinet（7）It is electrically connected and carries out data communication,
The storage chamber（202）With water inlet confluence manifold（4）Between penetrated through and connect by connecting tube, non-return is installed in the connecting tube
Valve, the storage chamber（202）Lower section be equipped with supercharging compensation pump（11）, the water inlet confluence manifold（4）On be equipped with into water
Pipe pressure sensor（12）, and water inlet pipe pressure sensor（12）With supercharging compensation pump（11）And frequency-conversion control cabinet（7）It is electrically connected
Connect and carry out data communication, the high pressure chest（203）With water outlet confluence manifold（6）Between pass through high pressure compensation pipe（13）Perforation connects
It connects, the high pressure compensation pipe（13）On valve is installed.
2. the novel three chambers pot type no-negative-pressure water supply equipment of one kind according to claim 1, it is characterised in that：It is described municipal administration into
Water pipe（3）On flow controller is installed（8）With municipal pressure sensor（9）, and flow controller（8）With municipal pressure sensing
Device（9）With frequency-conversion control cabinet（7）It is electrically connected and carries out data communication.
3. the novel three chambers pot type no-negative-pressure water supply equipment of one kind according to claim 1, it is characterised in that：The storage chamber
（202）On liquid level sensor is installed（10）, the liquid level sensor（10）With frequency-conversion control cabinet（7）It is electrically connected and carries out data
Communication.
4. the novel three chambers pot type no-negative-pressure water supply equipment of one kind according to claim 1, it is characterised in that：The high pressure chest
（203）On high pressure chest pressure sensor is installed（14）, the water outlet confluence manifold（6）On outlet pipe pressure sensor is installed
（15）, and high pressure chest pressure sensor（14）With outlet pipe pressure sensor（15）And frequency-conversion control cabinet（7）Electrical connection is gone forward side by side
Row data communication.
5. the novel three chambers pot type no-negative-pressure water supply equipment of one kind according to claim 1, it is characterised in that：The high pressure is mended
Repay pipe（13）Lower end be cased with spring（17）With fixing sleeve（16）, the spring（17）It is stuck in fixing sleeve（16）Inside, it is described
Water outlet confluence manifold（6）The side insertion of upper end is equipped with card slot（18）, the fixing sleeve（16）The inner wall of bottom end integrally formed with
Fixture block, and fixture block is stuck in card slot（18）In.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820143396.9U CN207863056U (en) | 2018-01-29 | 2018-01-29 | A kind of novel three chambers pot type no-negative-pressure water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820143396.9U CN207863056U (en) | 2018-01-29 | 2018-01-29 | A kind of novel three chambers pot type no-negative-pressure water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207863056U true CN207863056U (en) | 2018-09-14 |
Family
ID=63459231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820143396.9U Active CN207863056U (en) | 2018-01-29 | 2018-01-29 | A kind of novel three chambers pot type no-negative-pressure water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207863056U (en) |
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2018
- 2018-01-29 CN CN201820143396.9U patent/CN207863056U/en active Active
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