CN110173021A - A kind of frequency conversion pressurization dedicated pressurization energy storage equipment of supply equipment - Google Patents
A kind of frequency conversion pressurization dedicated pressurization energy storage equipment of supply equipment Download PDFInfo
- Publication number
- CN110173021A CN110173021A CN201910522975.3A CN201910522975A CN110173021A CN 110173021 A CN110173021 A CN 110173021A CN 201910522975 A CN201910522975 A CN 201910522975A CN 110173021 A CN110173021 A CN 110173021A
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- China
- Prior art keywords
- pipe
- pressurization
- energy storage
- frequency conversion
- connecting line
- 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.)
- Pending
Links
- 238000004146 energy storage Methods 0.000 title claims abstract description 64
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000009825 accumulation Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 238000007517 polishing process Methods 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 230000001052 transient effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
- E03B11/02—Arrangements or adaptations of tanks for water supply for domestic or like local water supply
- E03B11/06—Arrangements or adaptations of tanks for water supply for domestic or like local water supply with air regulators
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/075—Arrangement of devices for control of pressure or flow rate
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Structural Engineering (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
The present invention discloses a kind of frequency conversion pressurization dedicated pressurization energy storage equipment of supply equipment, comprising: storage pump, the input end and water pipeline connection of the storage pump；Check-valves, one end of the check-valves are connected to the outlet end of the storage pump；Butterfly valve, one end of the butterfly valve are connected to the other end of the check-valves；Electromagnetic relief pressure valve, one end of the electromagnetic relief pressure valve are connected to the other end of the butterfly valve；Air pressure tank, the air pressure tank are connected to the other end of the input end of the storage pump, the electromagnetic relief pressure valve respectively；Pressure sensor, the pressure sensor are set between the butterfly valve and the electromagnetic relief pressure valve.Occupied area of the present invention is smaller, facility compact, it can complete the function of equipment accumulation of energy, and buffering can be played the role of, the outlet of pressurization energy storage equipment and the pressure of connecting line can be stablized, it is consistent with the pressure that the water of the outlet end of pressurization energy storage equipment has to realize the water mended out from pressurization energy storage equipment.
Description
Technical field
The present invention relates to the technical field of water supply more particularly to a kind of dedicated pressurization accumulation of energy dresses of frequency conversion pressurization supply equipment
It sets.
Background technique
The vertical multi-stage centrifugal pump that storage pump in the pressurization energy storage equipment of traditional frequency conversion uses, and vertical multistage centrifugal
It is larger to pump the space occupied, causes equipment not compact, and can not stablize increasing in the pressurization energy storage equipment of traditional frequency conversion
The device for pressing the outlet pressures of energy storage equipment easily causes the outlet pressures of pressurization energy storage equipment unstable, in addition traditional
The outlet end of the pressurization energy storage equipment of frequency conversion is in the situation that the water of upper state directly converges with the water of its outlet end always, into
One step causes the unstability of its outlet pressures.
Summary of the invention
The above problem existing for pressurization energy storage equipment for existing frequency conversion is now intended to provide a kind of frequency conversion pressurization water supply
Equipment-specific pressurization energy storage equipment, the pressurization energy storage equipment, as storage pump, make the land occupation of storage pump by using end sucking pump
Area is smaller, and equipment is more compact, while can complete the function of equipment accumulation of energy, in addition in the water outlet of the pressurization energy storage equipment
Increase air pressure tank, play the role of buffering, the outlet of pressurization energy storage equipment and the pressure of connecting line can be stablized, while at this
It is pressurized on the connecting line of energy storage equipment and uses electromagnetic relief pressure valve, realize the water mended out from pressurization energy storage equipment and pressurization stores
Can device outlet end the pressure that has of water it is consistent, avoid that the water pressure mended out in pressurization energy storage equipment is excessively high to be caused to be pressurized
The outlet of energy storage equipment and the pressure transient of connecting line.
Specific technical solution is as follows:
A kind of frequency conversion pressurization dedicated pressurization energy storage equipment of supply equipment, comprising: storage pump, the input end of the storage pump
With water pipeline connection；
Check-valves, one end of the check-valves are connected to the outlet end of the storage pump；
Butterfly valve, one end of the butterfly valve are connected to the other end of the check-valves；
Electromagnetic relief pressure valve, one end of the electromagnetic relief pressure valve are connected to the other end of the butterfly valve；
Air pressure tank, the air pressure tank are connected to the other end of the input end of the storage pump, the electromagnetic relief pressure valve respectively；
Pressure sensor, the pressure sensor are set between the butterfly valve and the electromagnetic relief pressure valve.
The above-mentioned frequency conversion pressurization dedicated pressurization energy storage equipment of supply equipment, wherein further include the first company interconnected
Road and the second connecting line are taken over, the electromagnetic relief pressure valve is set on first connecting line, and the air pressure tank is set to described
On second connecting line.
Above-mentioned frequency conversion is pressurizeed the dedicated pressurization energy storage equipment of supply equipment, wherein first connecting line includes the
One pipe, the second pipe and third pipe, one end of first pipe are connect with the outlet end of the storage pump, one end of the third pipe
It is connect with the input end of the storage pump, one end of second pipe is connect with the side wall of first pipe, second pipe
The other end is connect with the side wall of the third pipe, and the pressure sensor is set on first pipe, and the electromagnetic relief pressure valve is set
In on second pipe, the check-valves, the butterfly valve are respectively arranged between first pipe and the outlet end of the storage pump,
First pipe, second pipe and the third pipe are an integral structure.
Above-mentioned frequency conversion is pressurizeed the dedicated pressurization energy storage equipment of supply equipment, wherein second connecting line includes the
Four pipes and the 5th pipe, one end of the 4th pipe connect with the other end of the third pipe, one end of the 5th pipe with it is described
The side wall of 4th pipe connects, and the air pressure tank is connect with the other end of the 5th pipe, and the 4th pipe and the 5th pipe are
Integral structure.
Above-mentioned frequency conversion is pressurizeed the dedicated pressurization energy storage equipment of supply equipment, wherein one end of the third pipe passes through the
One flange is connect with the input end of the storage pump, and one end of the 4th pipe is another by second flange and the third pipe
End connection.
The above-mentioned frequency conversion pressurization dedicated pressurization energy storage equipment of supply equipment, wherein the pressure sensor has electrical connection
Point.
The above-mentioned frequency conversion pressurization dedicated pressurization energy storage equipment of supply equipment, wherein the air pressure tank uses diaphragm type gas
Press tank.
The above-mentioned frequency conversion pressurization dedicated pressurization energy storage equipment of supply equipment, wherein the storage pump uses end sucking pump.
Above-mentioned frequency conversion is pressurizeed the dedicated pressurization energy storage equipment of supply equipment, wherein first connecting line and described
The material of second connecting line is stainless steel material.
Above-mentioned frequency conversion is pressurizeed the dedicated pressurization energy storage equipment of supply equipment, wherein first connecting line and described
Second connecting line uses electrolytic polishing process.
The good effect that above-mentioned technical proposal has compared with prior art is:
By the present invention in that using end sucking pump as storage pump, keep the occupied area of storage pump smaller, equipment is more compact, together
When can complete the function of equipment accumulation of energy, in addition increase air pressure tank in the water outlet of the pressurization energy storage equipment, play the work of buffering
With the outlet of pressurization energy storage equipment and the pressure of connecting line can be stablized, while in the connecting line of the pressurization energy storage equipment
Upper to use electromagnetic relief pressure valve, the water for realizing the water and the outlet end of pressurization energy storage equipment mended out from pressurization energy storage equipment has
Pressure it is consistent, avoid the excessively high outlet and connecting tube for causing pressurization energy storage equipment of the water pressure mended out in pressurization energy storage equipment
The pressure transient on road.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the dedicated pressurization energy storage equipment of frequency conversion pressurization supply equipment of the present invention；
In attached drawing: 1, storage pump；2, check-valves；3, butterfly valve；4, electromagnetic relief pressure valve；5, air pressure tank；6, pressure sensor；7,
First connecting line；8, the second connecting line；9, the first pipe；10, the second pipe；11, third pipe；12, the 4th pipe；13, the 5th pipe；
14, first flange；15, second flange.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples, but not as the limitation of the invention.
Fig. 1 is a kind of overall structure diagram of the dedicated pressurization energy storage equipment of frequency conversion pressurization supply equipment of the present invention, such as
Shown in Fig. 1, a kind of frequency conversion pressurization dedicated pressurization energy storage equipment of supply equipment of preferred embodiment is shown, comprising: storage pump
1, check-valves 2 and butterfly valve 3, the input end and water pipeline connection of storage pump 1, one end of check-valves 2 and the outlet end of storage pump 1
Connection, one end of butterfly valve 3 is connected to the other end of check-valves 2.
Further, as a kind of preferred embodiment, the frequency conversion pressurization dedicated pressurization energy storage equipment of supply equipment further include:
One end of electromagnetic relief pressure valve 4, electromagnetic relief pressure valve 4 is connected to the other end of butterfly valve 3；
Further, as a kind of preferred embodiment, the frequency conversion pressurization dedicated pressurization energy storage equipment of supply equipment further include:
Air pressure tank 5, air pressure tank 5 are connected to the other end of the input end of storage pump 1, electromagnetic relief pressure valve 4 respectively；
Further, as a kind of preferred embodiment, the frequency conversion pressurization dedicated pressurization energy storage equipment of supply equipment further include:
Pressure sensor 6, pressure sensor 6 are set between butterfly valve 3 and electromagnetic relief pressure valve 4.
Further, as a kind of preferred embodiment, the frequency conversion pressurization dedicated pressurization energy storage equipment of supply equipment further include:
First connecting line 7 interconnected and the second connecting line 8, electromagnetic relief pressure valve 4 are set on the first connecting line 7, air pressure tank 5
On the second connecting line 8.
Further, as a kind of preferred embodiment, the first connecting line 7 includes the first pipe 9, the second pipe 10 and third pipe
11, one end of the first pipe 9 is connect with the outlet end of storage pump 1, and one end of third pipe 11 is connect with the input end of storage pump 1, the
One end of two pipes 10 is connect with the side wall of the first pipe 9, and the other end of the second pipe 10 is connect with the side wall of third pipe 11, pressure sensing
Device 6 is set on the first pipe 9, and electromagnetic relief pressure valve 4 is set on the second pipe 10, and check-valves 2, butterfly valve 3 are respectively arranged on the first pipe 9 and accumulation of energy
Between the outlet end of pump 1.Preferably, pressure sensor 6 is located at the junction of the first pipe 9 and the second pipe 10.
Further, as a kind of preferred embodiment, the first pipe 9, the second pipe 20 and third pipe 11 are an integral structure.
Further, as a kind of preferred embodiment, the second connecting line 8 includes the 4th pipe 12 and the 5th pipe 13, and the 4th
One end of pipe 12 is connect with the other end of third pipe 11, and one end of the 5th pipe 13 is connect with the side wall of the 4th pipe 12, air pressure tank 5 with
The other end of 5th pipe 13 connects.
Further, as a kind of preferred embodiment, the 4th pipe 12 and the 5th pipe 13 are an integral structure.
The above is only preferred embodiments of the present invention, are not intended to limit the implementation manners and the protection scope of the present invention.
The present invention also has on the basis of the above is implemented as follows mode:
In further embodiment of the present invention, continuing with shown in Figure 1, one end of third pipe 11 passes through first flange 14
It is connect with the input end of storage pump 1, one end of the 4th pipe 12 is connect by second flange 15 with the other end of third pipe 11.
In further embodiment of the present invention, pressure sensor 6 is electrically connected contact.
In further embodiment of the present invention, air pressure tank 5 uses diaphragm-type air-compressed tank.Preferably, the diaphragm pneumatic of 24L
Tank.
In further embodiment of the present invention, storage pump 1 uses end sucking pump.
In further embodiment of the present invention, the material of the first connecting line 7 and the second connecting line 8 is stainless steel
Matter.
In further embodiment of the present invention, the first connecting line 7 and the second connecting line 8 use electrolytic polishing process.
All parts in pressurization energy storage equipment of the invention are connected by connecting line with machinery valve attachment with unit,
In order to guarantee the fresh and alive of water quality, the entire connecting line being pressurized in energy storage equipment and machinery valve attachment preferably use stainless steel
Matter, thus both increase pressurization energy storage equipment corrosion resistance, in turn avoid supply equipment during the work time, connecting line and
Machinery valve generates secondary pollution to water quality.
By the present invention in that using end sucking pump as storage pump, keep the occupied area of storage pump smaller, equipment is more compact, together
When can complete the function of equipment accumulation of energy, in addition increase air pressure tank in the water outlet of the pressurization energy storage equipment, play the work of buffering
With the outlet of pressurization energy storage equipment and the pressure of connecting line can be stablized, while in the connecting line of the pressurization energy storage equipment
Upper to use electromagnetic relief pressure valve, the water for realizing the water and the outlet end of pressurization energy storage equipment mended out from pressurization energy storage equipment has
Pressure it is consistent, avoid the excessively high outlet and connecting tube for causing pressurization energy storage equipment of the water pressure mended out in pressurization energy storage equipment
The pressure transient on road.
Storage pump of the invention is horizontal storage pump, and structure is simple, keeps whole system structure more compact, and land occupation more saves,
Outlet can space be saved in three directions, just pipe arrangement installation to the left, to the right, upwards；It is easy to maintenance, replacement sealing, bearing,
Simple and convenient；It runs smoothly, the excellent static and dynamic equilibrium of the concentricity and impeller of pump shaft guarantees even running, absolutely not vibrates, noise
It is low；The hard alloy of unlike material seals, and ensure that different medium conveys equal No leakage.
The foregoing is merely preferred embodiments of the present invention, are not intended to limit embodiments of the present invention and protection model
It encloses, to those skilled in the art, should can appreciate that all with made by description of the invention and diagramatic content
Equivalent replacement and obviously change obtained scheme, should all be included within the scope of the present invention.
Claims (10)
- The dedicated pressurization energy storage equipment of supply equipment 1. a kind of frequency conversion is pressurizeed characterized by comprisingStorage pump, the input end and water pipeline connection of the storage pump；Check-valves, one end of the check-valves are connected to the outlet end of the storage pump；Butterfly valve, one end of the butterfly valve are connected to the other end of the check-valves；Electromagnetic relief pressure valve, one end of the electromagnetic relief pressure valve are connected to the other end of the butterfly valve；Air pressure tank, the air pressure tank are connected to the other end of the input end of the storage pump, the electromagnetic relief pressure valve respectively；Pressure sensor, the pressure sensor are set between the butterfly valve and the electromagnetic relief pressure valve.
- 2. the frequency conversion pressurization dedicated pressurization energy storage equipment of supply equipment according to claim 1, which is characterized in that further include phase The first connecting line and the second connecting line to connect, the electromagnetic relief pressure valve is set on first connecting line, described Air pressure tank is set on second connecting line.
- 3. the frequency conversion pressurization dedicated pressurization energy storage equipment of supply equipment according to claim 1, which is characterized in that described first Connecting line includes that the first pipe, the second pipe and third pipe, one end of first pipe are connect with the outlet end of the storage pump, institute The one end for stating third pipe is connect with the input end of the storage pump, and the side wall of one end of second pipe and first pipe connects It connects, the other end of second pipe is connect with the side wall of the third pipe, and the pressure sensor is set on first pipe, institute Electromagnetic relief pressure valve is stated on second pipe, the check-valves, the butterfly valve are respectively arranged on first pipe and the accumulation of energy Between the outlet end of pump, first pipe, second pipe and the third pipe are an integral structure.
- 4. the frequency conversion pressurization dedicated pressurization energy storage equipment of supply equipment according to claim 1, which is characterized in that described second Connecting line includes the 4th pipe and the 5th pipe, and one end of the 4th pipe is connect with the other end of the third pipe, and the described 5th One end of pipe is connect with the side wall of the 4th pipe, and the air pressure tank is connect with the other end of the 5th pipe, the 4th pipe It is an integral structure with the 5th pipe.
- 5. the frequency conversion pressurization dedicated pressurization energy storage equipment of supply equipment according to claim 1, which is characterized in that the third One end of pipe is connect by first flange with the input end of the storage pump, and one end of the 4th pipe passes through second flange and institute State the other end connection of third pipe.
- 6. the frequency conversion pressurization dedicated pressurization energy storage equipment of supply equipment according to claim 1, which is characterized in that the pressure Sensor is electrically connected contact.
- 7. the frequency conversion pressurization dedicated pressurization energy storage equipment of supply equipment according to claim 1, which is characterized in that the air pressure Tank uses diaphragm-type air-compressed tank.
- 8. the frequency conversion pressurization dedicated pressurization energy storage equipment of supply equipment according to claim 1, which is characterized in that the accumulation of energy Pump uses end sucking pump.
- 9. the frequency conversion pressurization dedicated pressurization energy storage equipment of supply equipment according to claim 1, which is characterized in that described first The material of connecting line and second connecting line is stainless steel material.
- 10. frequency conversion according to claim 1 is pressurizeed the dedicated pressurization energy storage equipment of supply equipment, which is characterized in that described the One connecting line and second connecting line use electrolytic polishing process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910522975.3A CN110173021A (en) | 2019-06-17 | 2019-06-17 | A kind of frequency conversion pressurization dedicated pressurization energy storage equipment of supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910522975.3A CN110173021A (en) | 2019-06-17 | 2019-06-17 | A kind of frequency conversion pressurization dedicated pressurization energy storage equipment of supply equipment |
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| Publication Number | Publication Date |
|---|---|
| CN110173021A true CN110173021A (en) | 2019-08-27 |
Family
ID=67697327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910522975.3A Pending CN110173021A (en) | 2019-06-17 | 2019-06-17 | A kind of frequency conversion pressurization dedicated pressurization energy storage equipment of supply equipment |
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| CN (1) | CN110173021A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111042268A (en) * | 2020-02-03 | 2020-04-21 | 无锡申海供水设备制造有限公司 | Special supercharging energy storage device for variable-frequency pressurizing water supply equipment |
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