CN209411939U - A kind of pipe network pressure-superposed purifier - Google Patents
A kind of pipe network pressure-superposed purifier Download PDFInfo
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- CN209411939U CN209411939U CN201822271478.4U CN201822271478U CN209411939U CN 209411939 U CN209411939 U CN 209411939U CN 201822271478 U CN201822271478 U CN 201822271478U CN 209411939 U CN209411939 U CN 209411939U
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- pipe network
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Abstract
The utility model belongs to hydrotechny field, is related to a kind of pipe network pressure-superposed purifier, and the water filtration performance for laminating purifier which solve existing frequency conversion is poor, easily corrodes the technical problems such as damage pipeline.This purifier includes tap water pipe network, ultrafiltration tank, steady-flow tank, pump group, outfall sewer and user's pipe network, tap water pipe network is connected with the water inlet of ultrafiltration tank, and it is provided with filter between the two, the water outlet of ultrafiltration tank is connected with the water inlet of steady-flow tank, the water outlet of steady-flow tank is connected with pump group, pump group is connected with outfall sewer, and outfall sewer is connected with user's pipe network, and purifier further includes the frequency-variable controller being connected with pump group.Since design has filter and ultrafiltration tank in the utility model, primary filter and secondary filtration twice filter progress can be carried out to tap water, by in tap water bulky grain and the small contaminant filter such as organic matter, inorganic matter fall, avoid causing burn into damage the pipeline in equipment, ensure clean water quality.
Description
Technical field
The utility model belongs to hydrotechny field, is related to a kind of pipe network pressure-superposed purifier.
Background technique
Pipe network pressure-superposed purifier is a kind of supply equipment of repressurization on the basis of original pipe network water pressure, main
Control parameter includes flow, pressure, capacity motor of equipment etc., using system engineering technology, fluid control technology, microcomputer frequency conversion
Technology, configuration technology of being weighed, data processing technique, telecommunication technique realization laminate water supply.
A kind of full frequency conversion pipe network Pressure-superposed water supply equipment as disclosed in 205116296 U of China patent CN, including steady-flow tank,
Tap water pipe network is connected at the top of steady-flow tank, running water pipe is equipped with water inlet control valve, filter and backflow preventer, stable can on the net
Bottom is connected with cleaning blowdown valve, and low water level sensor is equipped in steady-flow tank, air pressure tank, outlet water control valve are housed on user's pipe network
And pressure sensor one, pressure sensor one, low water level sensor pass through connection water pump respectively, water pump is connected by pipeline
Steady-flow tank.When tap water enters steady-flow tank, after being full of water in steady-flow tank, when meeting entry condition, frequency-variable controller passes through pressure
Setting pressure needed for actual pressure in force snesor detection user's pipe network, actual pressure and user compares.Such as with water height
When peak, actual pressure is less than setting pressure, and frequency-variable controller issues start command, automatically turns on No.1 water pump, automatically controls water
Revolution speed goes directly to 50Hz；If setting pressure is still not achieved in pressure, No. two water pumps of frequency-variable controller delayed startup work as actual pressure
When gradually reaching setting pressure, two frequency-variable controllers share out equally mode automatically into efficiency, while frequency conversion reaches energy-efficient
Purpose；After water use peak, running frequency is slowly reduced, and last frequency-variable controller sending subtracts pump signal, is cut and is first opened automatically
Dynamic water pump, when one of pressure sensor failure or damage, frequency-variable controller automatically switches standby pressure sensor；If from
Water insufficient water or pipe network are cut off the water, then provide stopping signal by low water level sensor in steady-flow tank, to protect water pump assembly.
Although above-mentioned laminating water supply equipment designs between tap water pipe network and steady-flow tank filter, from above-mentioned patent
Figure of description in as can be seen that the filter be y-type filter, be chiefly used in filter liquid in biggish solid
Grain, however tap water usually can also be containing organic matter, inorganic matter and heavy metal etc., these cannot be had by y-type filter
The filtering of effect, and the tap water containing organic matter, inorganic matter and heavy metal are easy to damage pipeline, to influence water quality.
Utility model content
The purpose of this utility model is the presence of the above problem in view of the prior art, proposes a kind of pipe network pressure-superposed water purification and sets
It is standby, the technical problem to be solved by the utility model is to how to reduce tap water to pipeline in this pipe network pressure-superposed purifier
Damage, to ensure clean water quality.
The purpose of this utility model can be realized by the following technical scheme:
A kind of pipe network pressure-superposed purifier, which is characterized in that the purifier includes tap water pipe network, ultrafiltration tank, steady
Stream tank, pump group, outfall sewer and user's pipe network, the tap water pipe network are connected with the water inlet of ultrafiltration tank, and between the two
It is provided with filter, the water outlet of the ultrafiltration tank is connected with the water inlet of steady-flow tank, the water outlet of the steady-flow tank and institute
It states pump group to be connected, the pump group is connected with outfall sewer, and the outfall sewer is connected with user's pipe network, and the water purification is set
Standby further includes the frequency-variable controller being connected with the pump group.
Its working principles are as follows: the water in tap water pipe network first passes through filter when this pipe network pressure-superposed purifier work,
By the bulky grain filtering in tap water, the water after primary filtration is flow in ultrafiltration tank, and ultrafiltration tank can be to organic in tap water
The impurity such as object, inorganic matter, heavy metal are filtered, and are flow in steady-flow tank again through the filtered water of ultrafiltration tank, trip bar to be met
When part, frequency-variable controller can control pump group to carry out freq uency conversion supercharging, so that the pressure of tap water is reached setting pressure, eventually by water outlet
General pipeline flow to user's pipe network.Since design has filter and ultrafiltration tank in the utility model, primary filter can be carried out to tap water
With secondary filtration twice filter progress, by tap water bulky grain and the small contaminant filter such as organic matter, inorganic matter fall, avoid pair
Pipeline in equipment causes burn into damage, and ensures clean water quality.And by filter be designed at tap water pipe network and ultrafiltration tank it
Between, the bulky grain that can avoid in tap water damages the filter element in ultrafiltration tank.
In a kind of above-mentioned pipe network pressure-superposed purifier, ultrafiltration membrane is provided in the ultrafiltration tank, the ultrafiltration membrane
Water inlet end is connected with the tap water pipe network, and the water outlet of the ultrafiltration membrane is connected with the steady-flow tank.Ultrafiltration membrance filter
Organic matter, the effect of inorganic matter are preferable, and usual acid-alkali-corrosive-resisting, can ensure filter effect.
In a kind of above-mentioned pipe network pressure-superposed purifier, it is provided between the tap water pipe network and filter total into water
Switch, be also disposed between the filter and the water inlet of ultrafiltration tank backflow preventer, water inlet end check-valves, butterfly valve,
Intake pressure sensor and solenoid valve one, the frequency-variable controller are connected with intake pressure sensor.Frequency-variable controller with into
Water pressure sensor is connected, can real-time monitoring intake pressure.
In a kind of above-mentioned pipe network pressure-superposed purifier, between the water outlet of the ultrafiltration tank and the water inlet of steady-flow tank
It is provided with solenoid valve two, water quality monitoring system and vacuum suppresser, the frequency-variable controller and water are provided on the steady-flow tank
Quality supervision examining system and vacuum suppresser are connected.Frequency-variable controller can the water quality of real-time monitoring after filtering, and design have vacuum
Suppressor can inhibit and generate negative pressure in purifier, keep tap water pipe network pressure balance.
In a kind of above-mentioned pipe network pressure-superposed purifier, water inlet end butterfly valve is additionally provided between the pump group and steady-flow tank
Group, is disposed with water outlet check valve set and water outlet butterfly valve group between the pump group and outfall sewer, the pump group includes
Several centrifugal pumps parallel with one another, the water inlet end butterfly valve group include the water inlet for corresponding and being connected with the centrifugal pump
Butterfly valve is held, the water outlet check valve set includes the water outlet check-valves for corresponding and being connected with the centrifugal pump, described
Water outlet butterfly valve group includes the water outlet butterfly valve for corresponding and being connected with the water outlet check-valves.Each centrifugation in pump group
Pump it is parallel with one another, with to one-to-one each water inlet end butterfly valve, water outlet check-valves and water outlet butterfly valve also mutually in parallel
Relationship, to form several groups pipeline parallel with one another, frequency-variable controller can be become by controlling the opening and closing of each centrifugal pump to realize
Frequency is pressurized.
In a kind of above-mentioned pipe network pressure-superposed purifier, be additionally provided on the outfall sewer discharge pressure sensor and
Electro connecting pressure gauge, the discharge pressure sensor and electro connecting pressure gauge are connected with the frequency-variable controller.Design has
It, can the pressurized tap water pressure of real-time monitoring after discharge pressure sensor.
In a kind of above-mentioned pipe network pressure-superposed purifier, gate valve is additionally provided on the outfall sewer.
In a kind of above-mentioned pipe network pressure-superposed purifier, the purifier further includes pressurized tank, the pressurized tank with
Outfall sewer is connected.
In a kind of above-mentioned pipe network pressure-superposed purifier, the purifier further includes being connected with the frequency-variable controller
The remote monitoring terminal connect.Design has remote monitoring terminal, can facilitate all data of user's real-time monitoring tap water.
Compared with prior art, the utility model has the advantage that
Since design has filter and ultrafiltration tank in the utility model, primary filter and secondary filtration can be carried out to tap water
Twice filter progress, by tap water bulky grain and the small contaminant filter such as organic matter, inorganic matter fall, avoid to the pipe in equipment
Road causes burn into damage, and ensures clean water quality.And filter is designed between tap water pipe network and ultrafiltration tank, it can avoid
Bulky grain in tap water damages the filter element in ultrafiltration tank.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of this pipe network pressure-superposed purifier.
In figure, 1, water inlet master switch；2, filter；3, backflow preventer；4, water inlet end check-valves；5, intake pressure senses
Device；6, solenoid valve one；7, ultrafiltration tank；8, pressurized tank；9, steady-flow tank；10, pump group；11, water outlet check valve set；12, water outlet
Butterfly valve group；13, gate valve；14, outfall sewer；15, electro connecting pressure gauge；16, discharge pressure sensor；17, water quality monitoring system；
18, sewage draining exit；19, vacuum suppresser；20, frequency-variable controller；21, ultrafiltration membrane；22, water inlet end butterfly valve group；23, solenoid valve two.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1, purifier includes tap water pipe network, ultrafiltration tank 7, steady-flow tank 9, pump group 10, outfall sewer 14, uses
Family pipe network, frequency-variable controller 20 and pressurized tank 8, tap water pipe network is connected with the water inlet of ultrafiltration tank 7, and is arranged between the two
There is a filter 2, in the present embodiment, which is preferably y-type filter.The water inlet of the water outlet and steady-flow tank 9 of ultrafiltration tank 7
Mouth is connected, and pressurized tank 8 is connected with outfall sewer 14.Outfall sewer 14 can there are many mode, it is such as horizontal, upper it is curved, whether there is or not soft
It connects.
Preferably, being provided with ultrafiltration membrane 21 in ultrafiltration tank 7, the water inlet end of ultrafiltration membrane 21 is connected with tap water pipe network,
The water outlet of ultrafiltration membrane 21 is connected with steady-flow tank 9.Ultrafiltration membrane 21 be preferably may filter that organic matter more than or equal to 0.1 micron,
The impurity particles such as inorganic matter.Preferably, purifier further includes the remote monitoring terminal being connected with frequency-variable controller 20, side
Just user remotely monitors all data of tap water, and specifically, the design of this equipment has the bis- selection communications of RS485/RS232 to connect
Mouthful, it supports international standard MODBUS RUT communication protocol, facilitates user's access to remote monitoring terminal, realize to the remote of purifier
Journey centralized management.
Preferably, being provided between tap water pipe network and filter 2 into water master switch 1, filter 2 and ultrafiltration tank 7
Backflow preventer 3, water inlet end check-valves 4, butterfly valve, intake pressure sensor 5 and solenoid valve are also disposed between water inlet
One 6, frequency-variable controller 20 is connected with intake pressure sensor 5.
As shown in Figure 1, being provided with solenoid valve 2 23, steady-flow tank between the water outlet of ultrafiltration tank 7 and the water inlet of steady-flow tank 9
Water quality monitoring system 17 and vacuum suppresser 19 are provided on 9, frequency-variable controller 20 and water quality monitoring system 17 and vacuum inhibit
Device 19 is connected.The water outlet of steady-flow tank 9 is connected with pump group 10, and pump group 10 is connected with outfall sewer 14, outfall sewer 14
On be additionally provided with discharge pressure sensor 16, electro connecting pressure gauge 15 and gate valve 13, outfall sewer 14 is connected with user's pipe network,
Frequency-variable controller 20 is connected with pump group 10, discharge pressure sensor 16 and electro connecting pressure gauge 15.
Specifically, water inlet end butterfly valve group 22, pump group 10 and outfall sewer 14 are additionally provided between pump group 10 and steady-flow tank 9
Between be disposed with water outlet check valve set 11 and water outlet butterfly valve group 12, pump group 10 includes several centrifugations parallel with one another
Pump, water inlet end butterfly valve group 22 include the water inlet end butterfly valve for corresponding and being connected with centrifugal pump, and water outlet check valve set 11 is wrapped
Include and centrifugal pump corresponds and the water outlet check-valves that is connected, water outlet butterfly valve group 12 include with water outlet check-valves one by one
Water outlet butterfly valve that is corresponding and being connected.
The working principle of the utility model is as follows: when this pipe network pressure-superposed purifier work, the water in tap water pipe network is first
By filter 2, the bulky grain in tap water is filtered, the water after primary filtration is flow in ultrafiltration tank 7, and ultrafiltration tank 7 can be right
The impurity such as organic matter, inorganic matter, heavy metal in tap water are filtered, and flow to steady-flow tank 9 again through the filtered water of ultrafiltration tank 7
In, when meeting entry condition, frequency-variable controller 20 can control pump group 10 to carry out freq uency conversion supercharging, reaches the pressure of tap water and sets
Constant-pressure flow to user's pipe network eventually by outfall sewer 14, using the technology of intelligent flow stabilizing, reduces the frequent starting of water pump,
Energy consumption is effectively reduced, and multi-period progress pressure reservation can be set, utmostly energy saving according to actual used water operating condition.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (9)
1. a kind of pipe network pressure-superposed purifier, which is characterized in that the purifier includes tap water pipe network, ultrafiltration tank (7), steady
Stream tank (9), pump group (10), outfall sewer (14) and user's pipe network, the tap water pipe network are connected with the water inlet of ultrafiltration tank (7)
It is logical, and it is provided with filter (2) between the two, the water outlet of the ultrafiltration tank (7) is connected with the water inlet of steady-flow tank (9),
The water outlet of the steady-flow tank (9) is connected with the pump group (10), and the pump group (10) is connected with outfall sewer (14), institute
It states outfall sewer (14) to be connected with user's pipe network, the purifier further includes the frequency conversion control being connected with the pump group (10)
Device (20) processed.
2. pipe network pressure-superposed purifier according to claim 1, which is characterized in that be provided in the ultrafiltration tank (7) super
The water inlet end of filter membrane (21), the ultrafiltration membrane (21) is connected with the tap water pipe network, the water outlet of the ultrafiltration membrane (21)
It is connected with the steady-flow tank (9).
3. pipe network pressure-superposed purifier according to claim 1, which is characterized in that the tap water pipe network and filter
(2) it is provided between into water master switch (1), is also disposed with down between the filter (2) and the water inlet of ultrafiltration tank (7)
Flow preventer (3), water inlet end check-valves (4), butterfly valve, intake pressure sensor (5) and solenoid valve one (6), the frequency control
Device (20) is connected with intake pressure sensor (5).
4. pipe network pressure-superposed purifier according to claim 1, which is characterized in that the water outlet of the ultrafiltration tank (7) with
It is provided with solenoid valve two (23) between the water inlet of steady-flow tank (9), is provided with water quality monitoring system (17) on the steady-flow tank (9)
With vacuum suppresser (19), the frequency-variable controller (20) is connected with water quality monitoring system (17) and vacuum suppresser (19).
5. pipe network pressure-superposed purifier according to claim 1 or 2 or 3 or 4, which is characterized in that the pump group (10) with
It is additionally provided with water inlet end butterfly valve group (22) between steady-flow tank (9), is set gradually between the pump group (10) and outfall sewer (14)
There are water outlet check valve set (11) and water outlet butterfly valve group (12), the pump group (10) includes several centrifugations parallel with one another
Pump, the water inlet end butterfly valve group (22) include the water inlet end butterfly valve for corresponding and being connected with the centrifugal pump, the water outlet
End check valve set (11) includes the water outlet check-valves for corresponding and being connected with the centrifugal pump, the water outlet butterfly valve group
It (12) include the water outlet butterfly valve for corresponding and being connected with the water outlet check-valves.
6. pipe network pressure-superposed purifier according to claim 1 or 2 or 3 or 4, which is characterized in that the outfall sewer
(14) discharge pressure sensor (16) and electro connecting pressure gauge (15), the discharge pressure sensor (16) and electricity are additionally provided on
Contact pressure table (15) is connected with the frequency-variable controller (20).
7. pipe network pressure-superposed purifier according to claim 1 or 2 or 3 or 4, which is characterized in that the outfall sewer
(14) gate valve (13) are additionally provided on.
8. pipe network pressure-superposed purifier according to claim 1 or 2 or 3 or 4, which is characterized in that the purifier is also
Including pressurized tank (8), the pressurized tank (8) is connected with outfall sewer (14).
9. pipe network pressure-superposed purifier according to claim 1 or 2 or 3 or 4, which is characterized in that the purifier is also
Including the remote monitoring terminal being connected with the frequency-variable controller (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822271478.4U CN209411939U (en) | 2018-12-29 | 2018-12-29 | A kind of pipe network pressure-superposed purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822271478.4U CN209411939U (en) | 2018-12-29 | 2018-12-29 | A kind of pipe network pressure-superposed purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209411939U true CN209411939U (en) | 2019-09-20 |
Family
ID=67942148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822271478.4U Active CN209411939U (en) | 2018-12-29 | 2018-12-29 | A kind of pipe network pressure-superposed purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209411939U (en) |
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2018
- 2018-12-29 CN CN201822271478.4U patent/CN209411939U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220209 Address after: 317500 Zhejiang Taizhou Wenling East Industrial Agglomeration Area No. 1 Street No. 3 Patentee after: LEO GROUP PUMP (ZHEJIANG) Co.,Ltd. Address before: 317500 Zhejiang Taizhou Wenling East Industrial Agglomeration Area No. 1 Street No. 3 Patentee before: ZHEJIANG LEO ENVIRONMENT TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220901 Address after: 317500 No.2, 4th Street, East New District, Wenling City, Taizhou City, Zhejiang Province Patentee after: Zhejiang Leo Water Technology Co.,Ltd. Address before: 317500 Zhejiang Taizhou Wenling East Industrial Agglomeration Area No. 1 Street No. 3 Patentee before: LEO GROUP PUMP (ZHEJIANG) Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230824 Address after: 317500 Zhejiang Taizhou Wenling East Industrial Agglomeration Area No. 1 Street No. 3 Patentee after: ZHEJIANG LEO ENVIRONMENT TECHNOLOGY CO.,LTD. Address before: 317500 No.2, 4th Street, East New District, Wenling City, Taizhou City, Zhejiang Province Patentee before: Zhejiang Leo Water Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |