CN205894173U - Box variable frequency water supply machine - Google Patents
Box variable frequency water supply machine Download PDFInfo
- Publication number
- CN205894173U CN205894173U CN201620573759.3U CN201620573759U CN205894173U CN 205894173 U CN205894173 U CN 205894173U CN 201620573759 U CN201620573759 U CN 201620573759U CN 205894173 U CN205894173 U CN 205894173U
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- CN
- China
- Prior art keywords
- water
- flow compensation
- stationary flow
- tank
- steady flow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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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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- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model discloses a box variable frequency water supply machine, its structure includes stationary flow compensation jar, vacuum inhibitor, compensation jar manometer, water inlet, observation hole, intelligent variable frequency control cabinet, pressure sensor, outlet pipe manometer, goes out the water person in charge, check valve, channel -section steel base, frame, hydraulic pump, stationary flow compensation jar and vacuum inhibitor fixed connection, compensation jar manometer is fixed to be installed on stationary flow compensation jar top layer, water inlet and stationary flow compensation jar fixed connection, it compensates a jar top layer at the stationary flow to observe fixed the installing in hole, intelligence variable frequency control cabinet passes through wire and stationary flow compensation jar fixed connection. The utility model discloses, realizing the non -interruptible supply of running water, reducing the noise when moving, the water low ebb phase still can keep hydraulic pump to spare low -speed operation, and work kinetic energy keeps, and messenger's stationary flow compensation tank's running water reaches the circulation with the running water of municipal pipe network, has solved current stationary flow compensation tank water storage and has crossed for a long time and the pollution problem that causes.
Description
Technical field
This utility model is related to hydrotechny field, more particularly, to a kind of box-type frequency conversion water feeder.
Background technology
With the increasingly improvement of people's living environment, the scale of town-property and highly constantly increasing, living water equipment
Updating, the pot type non-negative pressure water-supply installation using at present utilizes the overbottom pressure of city planting ductwork, is made up the difference water supply using pressure.
Prior art discloses a kind of Application No.: 201420346998.6 box-type frequency conversion water feeder, change including runner
Hot device, turbine-generator units heat exchanger, frequency-conversion control cabinet, pipeline and frequency conversion speed adjusting pump, described runner heat exchanger, water wheels are sent out
Group of motors heat exchanger and pipeline form cooling watering cycle loop, and runner heat exchanger is pipe heat exchanger or flow channel shape is box changes
Hot device, is installed in Turbine Flow Passage, and on pipeline, described frequency-conversion control cabinet is used for controlling described frequency conversion speed adjusting pump
The rotating speed of water pump is thus control flow.But existing technology do not enable tap water non-interruptible supply it is impossible to reduce run when
Noise, the even low-speed running of water pump machine can not be kept with the water low ebb phase, work kinetic energy can not keep it is impossible to make steady flow compensation water tank
The tap water of tap water and city planting ductwork reach circulation, it is seriously polluted that steady flow compensation storing water in water tank causes too long.
Utility model content
For the problems referred to above, this utility model provides a kind of box-type frequency conversion water feeder, solves and does not enable tap water
Non-interruptible supply it is impossible to reduce noise when running, the even low-speed running of water pump machine can not be kept with the water low ebb phase, work kinetic energy
Can not keep it is impossible to make the tap water of steady flow compensation water tank and the tap water of city planting ductwork reach circulation, steady flow compensation water tank stores up
It is seriously polluted that water causes too long.
For solving above-mentioned technical problem, this utility model be the technical scheme is that a kind of box-type frequency conversion water feeder, its
Structure includes steady flow compensation tank, vacuum suppresser, compensating tank pressure gauge, water inlet, observation port, intelligent frequency-conversion switch board, pressure
Sensor, water outlet hook gauge, water outlet main pipe, check-valves, channel steel base, frame, water pump machine, described steady flow compensation tank and vacuum
Suppressor is fixedly connected, and described compensating tank pressure gauge is installed on steady flow compensation tank top layer, described water inlet and steady flow compensation
Tank is fixedly connected, and described observation port is installed on steady flow compensation tank top layer, described intelligent frequency-conversion switch board pass through wire with steady
Stream compensating tank is fixedly connected, and described pressure transducer and water outlet hook gauge are installed in water outlet main pipe, described check-valves
It is fixedly connected with water outlet main pipe, described channel steel base is installed on the bottom of fuselage, described water pump machine is installed on frame
On.
Further, described vacuum suppresser has annular seal space, housing, flange and water control to adjust valve, described annular seal space and flange
It is installed on housing, described water control adjusts valve to be installed in housing.
Further, it is provided with two-layer drainage screen in described water inlet.
Further, described observation hole surface is provided with heavy sheet glass piece.
From the above-mentioned description to this utility model structure, compared to the prior art, this utility model has excellent as follows
Point: realize the non-interruptible supply of tap water, reduce noise when running, remain to keep water pump machine even low speed fortune with the water low ebb phase
Turn, work kinetic energy keeps, make the tap water of steady flow compensation water tank and the tap water of city planting ductwork reach circulation, solve existing steady
The pollution problem that stream compensation tank water storage causes too long.
Brief description
The accompanying drawing constituting the part of the application is used for providing further understanding to of the present utility model, of the present utility model
Schematic description and description is used for explaining this utility model, does not constitute to improper restriction of the present utility model.In accompanying drawing
In:
Fig. 1 is a kind of this utility model box-type frequency conversion water feeder schematic diagram；
Fig. 2 is this utility model vacuum suppresser schematic diagram.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
Embodiment 1
With reference to Fig. 1, Fig. 2, a kind of box-type frequency conversion water feeder, its structure includes steady flow compensation tank 1, vacuum suppresser 2, compensates
Pressure tank table 3, water inlet 4, observation port 5, intelligent frequency-conversion switch board 6, pressure transducer 7, water outlet hook gauge 8, water outlet main pipe
9th, check-valves 10, channel steel base 11, frame 12, water pump machine 13, described steady flow compensation tank 1 is fixedly connected with vacuum suppresser 2, institute
State compensating tank pressure gauge 3 and be installed on steady flow compensation tank 1 top layer, described water inlet 4 is fixedly connected with steady flow compensation tank 1, institute
State observation port 5 and be installed on steady flow compensation tank 1 top layer, it is solid with steady flow compensation tank 1 that described intelligent frequency-conversion switch board 6 passes through wire
Fixed connect, described pressure transducer 7 is installed in water outlet main pipe 9 with water outlet hook gauge 8, described check-valves 10 and water outlet
Supervisor 9 is fixedly connected, and described channel steel base 11 is installed on the bottom of fuselage, and described water pump machine 13 is installed on frame 12
On, described vacuum suppresser 2 has annular seal space 14, housing 15, flange 16 and water control to adjust valve 17, described annular seal space 14 and flange 16 solid
Surely it is installed on housing 15, described water control adjusts valve 17 to be installed in housing 15, be provided with two-layer in described water inlet 4 and filter
Net, described observation port 5 surface is provided with heavy sheet glass piece.
The water of tap water pipe network is directly entered regulation tank, and the air in tank is discharged in vacuum breaker, after water is full of,
Vacuum breaker is automatically switched off.When tap water disclosure satisfy that required with water pressure and the water yield when, equipment pass through bypass check valve to
Directly supplied water with grid；When the pressure of tap water pipe network can not meet required with water when, system is given by pressure transducer
Play pump signal and start water pump operation.When water pump supplies water, if the water yield of tap water pipe network is more than pump capacity, system keeps normal and supplies
Water；During the water use peak phase, if the tap water pipe network water yield is less than pump capacity, the water adjusting in tank just remains to as make-up water source
Often supply water, now, air is entered by vacuum breaker and adjusts tank, eliminates the negative pressure of tap water pipe network, after the water use peak phase,
The normal state of system recovery.If tap water pipe network is cut off the water and leads to the water level adjusting in tank constantly to decline, level sensor is given
Go out water pump stopping signal to protect water pump assembly.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this
Any modification, equivalent and improvement made within the spirit of utility model and principle etc., should be included in this utility model
Protection domain within.
Claims (4)
1. a kind of box-type frequency conversion water feeder it is characterised in that: its structure include steady flow compensation tank (1), vacuum suppresser (2), mend
Repay pressure tank table (3), water inlet (4), observation port (5), intelligent frequency-conversion switch board (6), pressure transducer (7), water outlet pipe pressure
Table (8), water outlet main pipe (9), check-valves (10), channel steel base (11), frame (12), water pump machine (13), described steady flow compensation tank
(1) it is fixedly connected with vacuum suppresser (2), described compensating tank pressure gauge (3) is installed on steady flow compensation tank (1) top layer, institute
State water inlet (4) to be fixedly connected with steady flow compensation tank (1), described observation port (5) is installed on steady flow compensation tank (1) top layer,
Described intelligent frequency-conversion switch board (6) is fixedly connected with steady flow compensation tank (1) by wire, described pressure transducer (7) and water outlet
Hook gauge (8) is installed in water outlet main pipe (9), and described check-valves (10) are fixedly connected with water outlet main pipe (9), described groove
Steel base (11) is installed on the bottom of fuselage, and described water pump machine (13) is installed in frame (12).
2. a kind of box-type frequency conversion water feeder according to claim 1 it is characterised in that: described vacuum suppresser (2) has close
Envelope chamber (14), housing (15), flange (16) and water control adjust valve (17), described annular seal space (14) and flange (16) to be installed on shell
On body (15), described water control adjusts valve (17) to be installed in housing (15).
3. a kind of box-type frequency conversion water feeder according to claim 1 it is characterised in that: be provided with two in described water inlet (4)
Layer drainage screen.
4. a kind of box-type frequency conversion water feeder according to claim 1 it is characterised in that: described observation port (5) surface is provided with
Heavy sheet glass piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620573759.3U CN205894173U (en) | 2016-06-15 | 2016-06-15 | Box variable frequency water supply machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620573759.3U CN205894173U (en) | 2016-06-15 | 2016-06-15 | Box variable frequency water supply machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205894173U true CN205894173U (en) | 2017-01-18 |
Family
ID=57768447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620573759.3U Expired - Fee Related CN205894173U (en) | 2016-06-15 | 2016-06-15 | Box variable frequency water supply machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205894173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755848A (en) * | 2018-08-16 | 2018-11-06 | 江苏双益给排水有限公司 | A kind of frequency conversion water supply facility |
-
2016
- 2016-06-15 CN CN201620573759.3U patent/CN205894173U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755848A (en) * | 2018-08-16 | 2018-11-06 | 江苏双益给排水有限公司 | A kind of frequency conversion water supply facility |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20170615 |