CN208965628U - A kind of Automatic Constant-pressure Water Supplying System - Google Patents
A kind of Automatic Constant-pressure Water Supplying System Download PDFInfo
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- CN208965628U CN208965628U CN201821649919.3U CN201821649919U CN208965628U CN 208965628 U CN208965628 U CN 208965628U CN 201821649919 U CN201821649919 U CN 201821649919U CN 208965628 U CN208965628 U CN 208965628U
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- water
- booster
- pressure
- supply pipe
- water supply
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Abstract
The utility model belongs to tap water conveying technology field, refers in particular to a kind of water system of automatic constant-pressure.Including water supply pipe, there is moisturizing pipeline in the water supply pipe top set, and one end of moisturizing pipeline is connected with tap water reservoir, is additionally provided with automatic open and close valve in the moisturizing pipeline, passes through the controllable water storage to tap water reservoir of the automatic open and close valve；One end of the tap water reservoir is provided with running water booster system, and the other end of the running water booster system is connect with the water supply pipe；Pressure transmitter and electro connecting pressure gauge are additionally provided on the water supply pipe.The output end of running water booster system is connected to water supply pipe, converts high pressure water for the water in tap water reservoir by the running water booster system and is transported in water supply pipe again, and tap water can be made to be maintained at a higher hydraulic pressure.
Description
Technical field
The utility model belongs to tap water conveying technology field, refers in particular to a kind of water system of automatic constant-pressure.
Background technique
Water is Source of life, and tap water is the premise of city survival and development, originally as the necessity of our daily lifes
The supply of water is extremely important to daily life, but in we live, can be because of many topography reasons, the originals such as remote geographic location
Thus cause the hydraulic pressure of tap water insufficient, water outlet is small, and especially for needs largely with for the factories of water, this is very fatal
, it will greatly affect its productivity effect.In other words some place hydraulic pressure can unstable, be once in a while normally, and some when
It waits because making pressure dissipation go out using water works simultaneously more, causes the loss of tap water pressure.Therefore, inventor is directed to
A kind of water system of automatic constant-pressure of these faultiness designs.
Summary of the invention
The purpose of the utility model is to provide a kind of structure is simple, the hydraulic pressure in water supply pipe can be made to remain and set
Water system in limits.
Purpose of the utility model is realized as follows:
There are moisturizing pipeline in a kind of Automatic Constant-pressure Water Supplying System, including water supply pipe, the water supply pipe top set, mend
One end of waterpipe is connected with tap water reservoir, is additionally provided with automatic open and close valve in the moisturizing pipeline, by described automatic
Open and close the controllable water storage to tap water reservoir of valve；One end of the tap water reservoir is provided with running water booster system,
The other end of the running water booster system is connect with the water supply pipe, along on the water supply pipe of water (flow) direction successively
The water inlet end of moisturizing pipeline and the water outlet of running water booster system are connected, is additionally provided with pressure inverting on the water supply pipe
Device.
Further, the running water booster system includes the increasing being arranged between tap water reservoir and water supply pipe
Water pump, the input port of booster water pump connects by pipeline with tap water reservoir, the output end of booster water pump pass through pipeline and
Water supply pipe connection.
Further, the electro connecting pressure gauge is located at the input direction of water supply pipe and moisturizing pipeline connecting pin, leads to
Cross the switch for detecting hydraulic pressure herein and controlling the booster water pump.
Further, the pressure transmitter is located at the outbound course of water supply pipe and running water booster system connecting pin
Side, for detecting the hydraulic pressure passed through in the pipeline.
Further, the water supply pipe and the port of the input direction side of running water booster system connecting pin are also set
It is equipped with the first check valve.
It further, include that there are two the booster water pump, two booster water pumps on the running water booster system
It is arranged between tap water reservoir and water supply pipe by way of in parallel.
Further, filter is additionally provided on the pipeline between the tap water reservoir and booster water pump.
Further, the output end of two booster water pumps is provided with the butterfly valve for throttling.
Further, it is additionally provided with second one-way valve on the pipeline between the booster water pump and water supply pipe, prevented
Tap water flows back into reservoir when booster pump is shut down.
Further, the pressure transmitter is connect by electric wire with the booster water pump, is examined by pressure transmitter
The data that measure and be converted into electric signal and the revolving speed of booster water pump adjusted to control pressure of supply water by frequency converter.
Compared with the prior art, the utility model has prominent and beneficial technical effects that:
1. the both ends of water supply pipe are connected separately with tap water supply source and workshop, the utility model is in tap water
A branch is provided on pipeline, the other end of this branch is connected with a biggish tap water reservoir, and can pass through benefit
Automatic open and close valve on waterpipe gives tap water reservoir water storage, and the other end of tap water reservoir is provided with tap water boosting system
System, the output end of running water booster system are connected to water supply pipe, are stored tap water by the running water booster system
Water in pond is converted into high pressure water and is transported in water supply pipe again, and tap water is made to have a higher hydraulic pressure.
2. including booster water pump in running water booster system, the input terminal of booster water pump is connect with tap water reservoir, defeated
Outlet is connect with water supply pipe, runs the booster water pump, and the tap water boosting that will have been stored further promotes its hydraulic pressure,
Make user using when hydraulic pressure be always maintained at stabilization.
3. water supply pipe and the input direction of moisturizing pipeline connecting pin are additionally provided with electro connecting pressure gauge, pass through the electricity
The hydraulic pressure value that contact pressure table detects carries out the control to booster water pump, when electro connecting pressure gauge detects hydraulic pressure lower than setting
When value, electro connecting pressure gauge can issue electric signal automatically at this time, to open the pressurization that booster water pump carries out tap water.Electric contact
The control process of pressure gauge is as follows: when pressure reaches setting lower limit, the armature contact and lower limit contact of electro connecting pressure gauge
Contact is connected, and is closed it and is opened booster water pump.When pressure value reaches the setting upper limit, the armature contact of electro connecting pressure gauge
It is connected with upper limit contact, is closed it and stops booster water pump.Automate high-efficient, very convenient, hardly employment
For carry out supervise.
4. being additionally provided with pressure transmitter on the water supply pipe at running water booster system outlet end, (pressure transmitter is
Refer to export the pressure sensor for standard signal, is a kind of instrument for receiving pressure variations and being converted to standard output signals in proportion
Table.It the physical pressures parameters such as gas, liquid that load cell is experienced can be transformed into the electric signal such as 4 of standard~
20mADC etc. is measured with supplying the secondary meters such as indicator alarm, recorder, adjuster, is indicated and procedure regulation.) institute
Stating pressure transmitter can be connect by electric signal with booster water pump frequency converter, control pump rotary speed with pressure change signal.
5. one end one end of input (tap water) of the junction of running water booster system and water supply pipe is provided with the
One check valve, the high pressure water adverse current for preventing pressure charging system from exporting, has ensured the stability of work.
6. including there are two booster water pump in the running water booster system, two booster water pumps are connected in parallel, the two
Between and worked at the same time, can also individually be worked, not interfered between each other, under normal circumstances, one is in
Working condition, another is in stand-by state, and when a booster water pump is unable to reach setting value, pressure transmitter can be again
Signal is issued, two booster water pumps are run.It can also be as spare, because the time is extremely important in factory floor, if increased
Water pump, which is broken, to need repairing, and factory can not wait this time generally, at this moment can enable another booster water pump, ensure work
Industry production is stablized with water.
7. being additionally provided with filter on the pipeline of the arrival end of running water booster system, it was used for that may be present in drainage
Impurity enters booster water pump and damages booster water pump, improves the service life of booster water pump.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the partial enlarged view of running water booster system at D in Fig. 1.
Meaning represented by figure label:
1- water supply pipe；2- moisturizing pipeline；3- tap water reservoir；4- automatic open and close valve；5- tap water boosting system
System；6- booster water pump；7- pressure transmitter；The first check valve of 8-；9- filter；10- butterfly valve；11- second one-way valve；12- electricity
Contact pressure table.
Specific embodiment
The utility model is further described combined with specific embodiments below:
There are water supply pipe in a kind of Automatic Constant-pressure Water Supplying System, including a water supply pipe 1,1 top set of water supply pipe
Road 2, one end of moisturizing pipeline 2 are connected with tap water reservoir 3, are additionally provided with automatic open and close valve 4 in the moisturizing pipeline 2, lead to
Cross the controllable water storage to tap water reservoir 3 of the automatic open and close valve 4；One end of the tap water reservoir 3 is provided with certainly
Carry out water-pressurization system 5, the other end of the running water booster system 5 is connect with the water supply pipe 1, along water (flow) direction
The water inlet end of moisturizing pipeline 2 and the water outlet of running water booster system 5, the running water pipe are sequentially connected on water supply pipe 1
Pressure transmitter 7 and electro connecting pressure gauge 12 are additionally provided on road 1.
The utility model on water supply pipe 1 be provided with a branch, the other end of this branch be connected with one compared with
Big tap water reservoir 3, and 3 water storage of tap water reservoir, tap water can be given by the automatic open and close valve 4 in moisturizing pipeline 2
The other end of reservoir 3 is provided with running water booster system 5, and the output end of running water booster system 5 is connected to water supply pipe
1, high pressure water is converted for the water in tap water reservoir 3 by the running water booster system 5 and is transported to running water pipe again
In road 1, make tap water that there is a higher hydraulic pressure.
Preferably, the running water booster system 5 includes being arranged between tap water reservoir 3 and water supply pipe 1
The input port of booster water pump 6, booster water pump 6 is connect by pipeline with tap water reservoir 3, and the output end of booster water pump 6 passes through
Pipeline is connect with water supply pipe 1.
It include booster water pump 6 in running water booster system 5, the input terminal of booster water pump 6 is connect with tap water reservoir 3,
Output end is connect with water supply pipe 1, runs the booster water pump 6, and the tap water boosting that will have been stored further promotes its water
Pressure, make user using when hydraulic pressure be always maintained at stabilization.
Preferably, the electro connecting pressure gauge 12 is located at the input direction of water supply pipe 1 Yu 2 connecting pin of moisturizing pipeline,
By detecting hydraulic pressure herein and controlling the switch of the booster water pump 6.
Water supply pipe and the input direction of moisturizing pipeline connecting pin are additionally provided with electro connecting pressure gauge, are connect by the electricity
The hydraulic pressure value that point pressure table detects carries out the control to booster water pump, when electro connecting pressure gauge detects hydraulic pressure lower than setting value
When, electro connecting pressure gauge can issue electric signal automatically at this time, to open the pressurization that booster water pump carries out tap water.Electric contact pressure
The control process of power table is as follows: when pressure reaches setting lower limit, armature contact and the lower limit contact of electro connecting pressure gauge are connect
It touches logical, is closed it and opens booster water pump.When pressure power reach setting the upper limit when, the armature contact of electro connecting pressure gauge with
Upper limit contact is connected, and is closed it and is stopped booster water pump.Automate it is high-efficient, it is very convenient, hardly with artificial
Carry out supervise.
Preferably, pressure transmitter 7 is additionally provided on the water supply pipe 1, the pressure transmitter 7 is located at tap water
The outbound course side of pipeline 1 and 5 connecting pin of running water booster system, for detecting the hydraulic pressure passed through in the pipeline.
(the pressure transmitter 7 of pressure transmitter 7 is additionally provided on water supply pipe 1 at 5 outlet end of running water booster system
Refer to export the pressure sensor for standard signal, is that a kind of pressure variations that receive are converted to standard output signals in proportion
Instrument.The physical pressures parameters such as gas, liquid that load cell is experienced can be transformed into the electric signal such as 4 of standard by it
~20mADC etc. is measured with supplying the secondary meters such as indicator alarm, recorder, adjuster, is indicated and procedure regulation.)
The pressure transmitter 7 can be connect by electric signal with booster water pump 6, when pressure transmitter 7 detects hydraulic pressure lower than setting value
When, pressure transmitter 7 can issue electric signal automatically at this time, to open the pressurization that booster water pump 6 carries out tap water.Automation effect
Rate is high, very convenient, hardly supervise with artificial.
Preferably, the water supply pipe 1 and the port of the input direction side of 5 connecting pin of running water booster system are also set
It is equipped with the first check valve 8.
One end (one end of tap water input) of the junction of running water booster system 5 and water supply pipe 1 is provided with the
One check valve 8, the high pressure water adverse current for preventing pressure charging system from exporting, has ensured the stability of work.
It preferably, include that there are two the booster water pump 6, two booster water pumps 6 on the running water booster system 5
It is arranged between tap water reservoir 3 and water supply pipe 1 by way of in parallel.
It include there are two booster water pump 6 in the running water booster system 5, two booster water pumps 6 are connected in parallel, the two
Between and worked at the same time, can also individually be worked, not interfered between each other, under normal circumstances, one is in
Working condition, another is in stand-by state, and when a booster water pump 6 is unable to reach setting value, pressure transmitter 7 can be another
Secondary sending signal runs two booster water pumps 6.It can also be as spare, because the time is extremely important in factory floor, such as
Fruit booster water pump 6, which is broken, to need repairing, and factory can not wait this time generally, at this moment can enable another booster water pump 6, protects
Hinder industrial water to stablize.
Preferably, filter 9 is additionally provided on the pipeline between the tap water reservoir 3 and booster water pump 6.Tap water
It is additionally provided with filter 9 on the pipeline of the arrival end of pressure charging system 5, was used for impurity that may be present in drainage and enters pressurization
Water pump 6 and damage booster water pump 6, improve booster water pump 6 service life.
Preferably, the output end of two booster water pumps 6 is provided with the butterfly valve 10 for throttling.
Preferably, second one-way valve 11 is additionally provided on the pipeline between the booster water pump 6 and water supply pipe 1.
Preferably, the pressure transmitter 7 is connect by electric signal with the booster water pump 6, passes through 7 institute of pressure transmitter
The data that detect and be converted into electric signal and carry out control to booster water pump 6.
Specific embodiment: such as Fig. 1, tap water flows to workshop (E point) from A point；By automatic open and close valve 4 to tap water
Reservoir 3 plus water.Frequency conversion is issued instructions to by electro connecting pressure gauge 12 when A point hydraulic pressure is lower than preset 0.17 megapascal
Device makes frequency converter start booster water pump 6, and at this moment water pump draws water from B point and is sent to C point, leads to production using the detection of pressure transmitter 7
Pressure data in workshop (E point) water pipe holds and fixes exit of pump (C point) pressure 0.18~0.2 to control frequency converter
Between megapascal, to reach constant pressure water supply purpose.Since there are two check valves for the point front end C dress, as the work of booster water pump 6 Shi You
One check valve 8 prevents water from flowing back into the low water supply pipe 1 of pressure；When tap water pressure restores normal (being higher than 0.17 megapascal)
When, electro connecting pressure gauge 12 detects pressure signal and issues instructions to frequency converter, so that frequency converter is closed booster water pump 6, by the
Two check valves 11 prevent tap water from flowing into tap water reservoir 3 by booster water pump 6, avoid the water level in pond out of control.
Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this
It encloses, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by the protection of the utility model
Within the scope of.
Claims (10)
1. a kind of Automatic Constant-pressure Water Supplying System, it is characterised in that: including water supply pipe (1), divide on the water supply pipe (1)
Branch has moisturizing pipeline (2), and one end of moisturizing pipeline (2) is connected with tap water reservoir (3), is also set on the moisturizing pipeline (2)
Automatic open and close valve (4) are equipped with, the automatic open and close valve (4) the controllable water storage to tap water reservoir (3) is passed through；It is described originally
One end of water reservoir (3) is provided with running water booster system (5), the other end of the running water booster system (5) with it is described
Water supply pipe (1) connection, be sequentially connected on the water supply pipe (1) of water (flow) direction moisturizing pipeline (2) water inlet end and
The water outlet of running water booster system (5)；Pressure transmitter (7) and electric contact are additionally provided on the water supply pipe (1)
Pressure gauge (12).
2. a kind of Automatic Constant-pressure Water Supplying System according to claim 1, it is characterised in that: the running water booster system
(5) include that booster water pump (6) between tap water reservoir (3) and water supply pipe (1) is set, booster water pump (6) it is defeated
Entrance is connect by pipeline with tap water reservoir (3), and the output end of booster water pump (6) passes through pipeline and water supply pipe (1)
Connection.
3. a kind of Automatic Constant-pressure Water Supplying System according to claim 2, it is characterised in that: the electro connecting pressure gauge (12)
Input direction positioned at water supply pipe (1) and moisturizing pipeline (2) connecting pin, by detecting hydraulic pressure herein and controlling the pressurization
The switch of water pump (6).
4. a kind of Automatic Constant-pressure Water Supplying System according to claim 3, it is characterised in that: pressure transmitter (7) position
In the outbound course side of water supply pipe (1) and running water booster system (5) connecting pin, for detecting the water supply pipe
(1) hydraulic pressure in.
5. a kind of Automatic Constant-pressure Water Supplying System according to claim 3 or 4, it is characterised in that: the water supply pipe (1)
The first check valve (8) are additionally provided with the port of the input direction side of running water booster system (5) connecting pin.
6. a kind of Automatic Constant-pressure Water Supplying System according to claim 5, it is characterised in that: the running water booster system
It (5) include there are two the booster water pump (6) on, tap water is arranged in by way of in parallel in two booster water pumps (6)
Between reservoir (3) and water supply pipe (1).
7. a kind of Automatic Constant-pressure Water Supplying System according to claim 6, it is characterised in that: the tap water reservoir (3)
Filter (9) are additionally provided on pipeline between booster water pump (6).
8. a kind of Automatic Constant-pressure Water Supplying System according to claim 7, it is characterised in that: two booster water pumps (6)
Output end be provided with the butterfly valve (10) for throttling.
9. a kind of Automatic Constant-pressure Water Supplying System according to claim 8, it is characterised in that: the booster water pump (6) with from
Second one-way valve (11) are additionally provided on the pipeline come between waterpipe (1).
10. a kind of Automatic Constant-pressure Water Supplying System according to claim 8, it is characterised in that: the pressure transmitter (7) is logical
It crosses electric wire to connect with the booster water pump (6), is converted into electric signal by data detected by pressure transmitter (7) and carries out
Control to booster water pump (6) revolving speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821649919.3U CN208965628U (en) | 2018-10-11 | 2018-10-11 | A kind of Automatic Constant-pressure Water Supplying System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821649919.3U CN208965628U (en) | 2018-10-11 | 2018-10-11 | A kind of Automatic Constant-pressure Water Supplying System |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208965628U true CN208965628U (en) | 2019-06-11 |
Family
ID=66759264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821649919.3U Expired - Fee Related CN208965628U (en) | 2018-10-11 | 2018-10-11 | A kind of Automatic Constant-pressure Water Supplying System |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208965628U (en) |
-
2018
- 2018-10-11 CN CN201821649919.3U patent/CN208965628U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190611 Termination date: 20211011 |
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| CF01 | Termination of patent right due to non-payment of annual fee |