CN105973047A - Variable-temperature and variable-pressure type spherical steam heat accumulator - Google Patents
Variable-temperature and variable-pressure type spherical steam heat accumulator Download PDFInfo
- Publication number
- CN105973047A CN105973047A CN201610360439.4A CN201610360439A CN105973047A CN 105973047 A CN105973047 A CN 105973047A CN 201610360439 A CN201610360439 A CN 201610360439A CN 105973047 A CN105973047 A CN 105973047A
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- China
- Prior art keywords
- spherical
- spherical shell
- valve
- measurement device
- steam
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- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
- F28D20/0034—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using liquid heat storage material
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Abstract
The invention discloses a variable-temperature and variable-pressure type spherical steam heat accumulator which comprises a spherical shell, gas-liquid mixing devices, a steam-water separation device, a safety protection system and an instrument measurement device. A spherical tank is defined by the spherical shell. A spherical shell upper pole pipe port is formed in the upper pole of the spherical shell. A spherical shell lower pole pipe port is formed in the lower pole of the spherical shell. The gas-liquid mixing devices and the steam-water separation device are installed in the spherical tank. The gas-liquid mixing devices are installed below the liquid level of the spherical tank and distributed uniformly. The steam-water separation device is installed at the top of the spherical tank and located in a vapor phase space. The safety protection system is composed of a water inlet valve, an overflow valve, an automatic over-pressure steam discharging valve and an over-pressure safety valve, wherein the water inlet valve, the overflow valve, the automatic over-pressure steam discharging valve and the over-pressure safety valve are installed on the spherical shell. The instrument measurement device is composed of a liquid level height measurement device, a temperature measurement device and a pressure measurement device, wherein the liquid level height measurement device, the temperature measurement device and the pressure measurement device are installed in the spherical tank. The variable-temperature and variable-pressure type spherical steam heat accumulator has the advantages of being small in occupied area, small in investment, large in heat accumulation amount, simple in system and the like, and requirements of different users can be met.
Description
Technical field
The present invention relates to the spherical steam accumulator of alternating temperature pressure swing type, belong to thermophore technical field.
Background technology
Along with land resource is more and more nervous, the most traditional horizontal thermophore increasingly can not meet user's requirement.Ball
Shape storage tank has the features such as floor space is few, few with material, cost is low compared with conventional cylindrical vessel, in oil, chemical industry, smelting
The industries such as refining, its spherical tank operation strategies widely, but is applied the most mostly in normal temperature storage state.Recently as spherical tank system
Making the raising of level, in terms of deep cooling storing state and uniform temperature storing state, the making of spherical tank also gets more and more.Due to
Deep cooling storing state is different from the spherical tank in normal temperature storage state with uniform temperature storing state aspect, and the force analysis of spherical tank is not
With, thermal expansion to be considered and cold events, therefore by normal temperature storage Design of State spherical tank be incomplete, adjust heat
The swollen spherical tank stability with shrinkage state.
Summary of the invention
Object of the present invention is to provide a kind of spherical steam accumulator of alternating temperature pressure swing type, be applicable not only to the transformation of old factory
Engineering, and be also applied for new factory and put into engineering；Having significant advantage compared with traditional horizontal thermophore, it has occupation of land
Less, the advantage such as reduced investment, big, the system simplification of amount of stored heat；The needs of various different user can be met.
For achieving the above object, present invention employs following technical proposals.A kind of spherical steam accumulator of alternating temperature pressure swing type,
Including spherical shell, Liqiud-gas mixing device, water separator, security protection system, instrument measurement device, spherical shell surrounds
Spherical tank, the upper pole of spherical shell is provided with the pole mouth of pipe on spherical shell, and the lower pole of spherical shell is provided with the pole mouth of pipe under spherical shell, and gas-liquid mixed fills
Putting and be arranged in spherical tank with water separator, Liqiud-gas mixing device is arranged on below the liquid level of spherical tank, is evenly distributed；Soda pop is divided
It is arranged on the top of spherical tank from device, is positioned at vapor phase space；Security protection system by the water intaking valve being arranged on spherical shell, overflow
Stream valve, superpressure automatic exhaust valve, super-pressure safety valve composition；Instrument measurement device is measured dress by the liquid level being arranged in spherical tank
Put, temperature measuring equipment, pressure gauge constitute.
Further, liquid level height measuring device and water intaking valve, overflow valve interlocked control.
Further, the exit installing deafener of superpressure automatic exhaust valve and super-pressure safety valve.
Further, spherical shell supports fixing by many pillars, for keeping stability of strutting system, uses pull bar between pillar
Fixing, pillar uses seamless steel pipe.
Further, water inlet, overfall, air intake and sewage draining exit are distributed in the pole mouth of pipe under spherical shell, venthole, emptying
Mouth, relief valve port and instrument measurement mouth are distributed in the pole mouth of pipe on spherical shell.
The solution have the advantages that: this alternating temperature pressure swing type spherical steam accumulator volume is up to 650m3, it is applicable not only to
Old factory improvement project, and be also applied for new factory and put into engineering；Compared with traditional horizontal thermophore, there is significant advantage, by
In being limited by processing technology and transport capacity, the volume of the most traditional horizontal thermophore is less than 200m3, diameter does not surpasses
Cross 3500mm, as with 3 traditional 200m3Horizontal thermophore is compared: save land about half, and investment about saves 15%.650m3Alternating temperature
The spherical steam accumulator of pressure swing type have occupation of land less, the advantage such as big, the system simplification of reduced investment, amount of stored heat；Various difference can be met
The needs of user.
Accompanying drawing explanation
Accompanying drawing 1 is alternating temperature pressure swing type spherical steam accumulator schematic diagram.
In figure, under 1. pull bar 2. spherical shells, on the pole mouth of pipe 3. pillar 4. ladder 5. spherical shell 6. spherical shell, pole is managed
Mouth 7. ladder landing platform 8. deafener 9. water separator 10. Liqiud-gas mixing devices.
Detailed description of the invention
Further clarify the present invention below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of spherical steam accumulator of alternating temperature pressure swing type, by spherical shell 5, pillar 3, interior arrangement, peace
Full protection system, instrument measurement device and other adnexa composition.Spherical shell 5 uses material Q370R to manufacture, at spherical shell 5
Upper and lower pole open various adapter hole by technological requirement, as it is shown in figure 1, the upper pole of spherical shell 5 is provided with the pole mouth of pipe 6, ball on spherical shell
The lower pole of shape housing 5 is provided with the pole mouth of pipe 2 under spherical shell, and spherical shell 5 supports fixing by many pillars 3, for keeping supporting & stablizing
Property, to fix with pull bar 1 between pillar 3, pillar 3 uses seamless steel pipe.Spherical shell 5 surrounds spherical tank, and interior arrangement mainly includes
Liqiud-gas mixing device 10 and water separator 9.Liqiud-gas mixing device 10 is arranged on below the liquid level of spherical tank, is evenly distributed；Vapour
Water separation device 9 is arranged on the top of spherical tank, is positioned at vapor phase space.Security protection system is by being arranged on entering on spherical shell 5
Water valve, overflow valve, superpressure automatic exhaust valve, super-pressure safety valve form.Instrument measurement device is high by the liquid level being arranged in spherical tank
Degree measurement apparatus, temperature measuring equipment, pressure gauge are constituted.
In FIG, water inlet, overfall, air intake and sewage draining exit are distributed in the pole mouth of pipe 2 under spherical shell, venthole, emptying
Mouth, relief valve port and instrument measurement mouth are distributed in the pole mouth of pipe 6 on spherical shell.Deaerated water enters in spherical shell 5 from water inlet pipe, arrives
After reaching minimum level；Steam enters in spherical shell 5 from air inlet pipe, by the Liqiud-gas mixing device being evenly distributed in spherical tank
10 are sufficiently mixed with the water in spherical tank, and uniformly heat deaerated water, complete to store energy process.Steam is filled by part steam-water separation
Put 9 to be discharged by venthole, be adjusted to the steam of desirable pressure by the regulator on pipeline.In order to ensure that the utilization of spherical tank is pacified
Entirely, control the height of liquid level, level gauging device and water intaking valve, overflow valve are carried out interlocked control, with guaranteed water level not
Draining when moisturizing during foot, water level exceed, the most also installing superpressure automatic exhaust valve and super-pressure safety valve composition complete safety protection
System.In order to reduce noise, install deafener 8 in the exit of superpressure automatic exhaust valve and super-pressure safety valve.
Use for convenience and keep in repair, ladder landing platform 7 being installed at the top of spherical shell 5, and sets up the ladder extending to ground
Son 4.
This alternating temperature pressure swing type spherical steam accumulator volume is up to 650m3, it is applicable not only to old factory improvement project, and
It is applicable to new factory and puts into engineering；Compared with traditional horizontal thermophore, there is significant advantage, due to by processing technology and fortune
The restriction of Movement Capabilities, the volume of the most traditional horizontal thermophore is less than 200m3, diameter be less than 3500mm, as with tradition
3 200m3Horizontal thermophore is compared: save land about half, and investment about saves 15%.
Claims (6)
1. the spherical steam accumulator of alternating temperature pressure swing type, it is characterised in that: include spherical shell, Liqiud-gas mixing device, soda pop
Segregation apparatus, security protection system, instrument measurement device, spherical shell surrounds spherical tank, and the upper pole of spherical shell is provided with on spherical shell
The pole mouth of pipe, the lower pole of spherical shell is provided with the pole mouth of pipe under spherical shell, Liqiud-gas mixing device and water separator and is arranged in spherical tank,
Liqiud-gas mixing device is arranged on below the liquid level of spherical tank, is evenly distributed；Water separator is arranged on the top of spherical tank, is positioned at vapour
Phase space；Security protection system is by the water intaking valve being arranged on spherical shell, overflow valve, superpressure automatic exhaust valve, superpressure safety
Valve forms；Instrument measurement device is by the liquid level height measuring device being arranged in spherical tank, temperature measuring equipment, pressure gauge
Constitute.
The spherical steam accumulator of alternating temperature pressure swing type the most according to claim 1, it is characterised in that: liquid level height measuring device
With water intaking valve, overflow valve interlocked control.
The spherical steam accumulator of alternating temperature pressure swing type the most according to claim 1, it is characterised in that: superpressure automatic exhaust valve and
The exit installing deafener of super-pressure safety valve.
The spherical steam accumulator of alternating temperature pressure swing type the most according to claim 1, it is characterised in that: spherical shell passes through many
Pillar supports fixing, fixes with pull bar between pillar.
The spherical steam accumulator of alternating temperature pressure swing type the most according to claim 1, it is characterised in that: water inlet, overfall, enter
Steam ports and sewage draining exit are distributed in the pole mouth of pipe under spherical shell, and venthole, drain, relief valve port and instrument measurement mouth are distributed on spherical shell
The pole mouth of pipe.
The spherical steam accumulator of alternating temperature pressure swing type the most according to claim 1, it is characterised in that: at the top of spherical shell
Ladder landing platform is installed, and sets up the ladder extending to ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610360439.4A CN105973047A (en) | 2016-05-28 | 2016-05-28 | Variable-temperature and variable-pressure type spherical steam heat accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610360439.4A CN105973047A (en) | 2016-05-28 | 2016-05-28 | Variable-temperature and variable-pressure type spherical steam heat accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105973047A true CN105973047A (en) | 2016-09-28 |
Family
ID=56956489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610360439.4A Pending CN105973047A (en) | 2016-05-28 | 2016-05-28 | Variable-temperature and variable-pressure type spherical steam heat accumulator |
Country Status (1)
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| CN (1) | CN105973047A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317881A (en) * | 2018-03-16 | 2018-07-24 | 北京京诚科林环保科技有限公司 | A kind of spherical steam accumulator with waveguide pipe guiding mechanism |
| CN111731685A (en) * | 2020-06-16 | 2020-10-02 | 新兴能源装备股份有限公司 | Austenitic stainless steel spherical storage tank |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100692251B1 (en) * | 2006-01-26 | 2007-03-12 | 김명수 | Structure for storing heat |
| CN101261003A (en) * | 2008-04-18 | 2008-09-10 | 中冶京诚工程技术有限公司 | Pressure swinging type steam spherical shape heat accumulator |
| CN101793348A (en) * | 2010-04-08 | 2010-08-04 | 北京京诚科林环保科技有限公司 | Steam energy storage tank |
| CN201680145U (en) * | 2010-04-08 | 2010-12-22 | 北京京诚科林环保科技有限公司 | Steam energy storage tank |
| CN202304522U (en) * | 2011-08-31 | 2012-07-04 | 圣火科技(河南)有限责任公司 | Spherical heat accumulator capable of supplying steam and hot water |
| CN203837292U (en) * | 2014-04-29 | 2014-09-17 | 龚军善 | Solar water heater |
-
2016
- 2016-05-28 CN CN201610360439.4A patent/CN105973047A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100692251B1 (en) * | 2006-01-26 | 2007-03-12 | 김명수 | Structure for storing heat |
| CN101261003A (en) * | 2008-04-18 | 2008-09-10 | 中冶京诚工程技术有限公司 | Pressure swinging type steam spherical shape heat accumulator |
| CN101793348A (en) * | 2010-04-08 | 2010-08-04 | 北京京诚科林环保科技有限公司 | Steam energy storage tank |
| CN201680145U (en) * | 2010-04-08 | 2010-12-22 | 北京京诚科林环保科技有限公司 | Steam energy storage tank |
| CN202304522U (en) * | 2011-08-31 | 2012-07-04 | 圣火科技(河南)有限责任公司 | Spherical heat accumulator capable of supplying steam and hot water |
| CN203837292U (en) * | 2014-04-29 | 2014-09-17 | 龚军善 | Solar water heater |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317881A (en) * | 2018-03-16 | 2018-07-24 | 北京京诚科林环保科技有限公司 | A kind of spherical steam accumulator with waveguide pipe guiding mechanism |
| CN111731685A (en) * | 2020-06-16 | 2020-10-02 | 新兴能源装备股份有限公司 | Austenitic stainless steel spherical storage tank |
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Application publication date: 20160928 |
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| WD01 | Invention patent application deemed withdrawn after publication |