CN105737234A - Heating system for natatorium - Google Patents
Heating system for natatorium Download PDFInfo
- Publication number
- CN105737234A CN105737234A CN201610095352.9A CN201610095352A CN105737234A CN 105737234 A CN105737234 A CN 105737234A CN 201610095352 A CN201610095352 A CN 201610095352A CN 105737234 A CN105737234 A CN 105737234A
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- CN
- China
- Prior art keywords
- clip
- fan
- boiler
- biomass boiler
- natatorium
- 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
- 238000010438 heat treatment Methods 0.000 title claims abstract description 33
- 239000002028 Biomass Substances 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 230000008878 coupling Effects 0.000 claims abstract description 27
- 238000010168 coupling process Methods 0.000 claims abstract description 27
- 238000005859 coupling reaction Methods 0.000 claims abstract description 27
- WIKSRXFQIZQFEH-UHFFFAOYSA-N [Cu].[Pb] Chemical compound [Cu].[Pb] WIKSRXFQIZQFEH-UHFFFAOYSA-N 0.000 claims abstract description 13
- 150000001875 compounds Chemical class 0.000 claims abstract description 4
- 238000012856 packing Methods 0.000 claims description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 11
- 239000002131 composite material Substances 0.000 claims description 11
- 229910052802 copper Inorganic materials 0.000 claims description 11
- 239000010949 copper Substances 0.000 claims description 11
- 230000009182 swimming Effects 0.000 claims description 11
- 229910000978 Pb alloy Inorganic materials 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000003287 bathing Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 229910001229 Pot metal Inorganic materials 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000002905 metal composite material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 238000005276 aerator Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2/00—Friction-grip releasable fastenings
- F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
- F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
- F16B2/065—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using screw-thread elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/06—Solid fuel fired boiler
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Water Supply & Treatment (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a heating system for a natatorium. A tail gas tube of a fire grate biomass boiler is emptied after being connected with a tubular heat exchanger through an induced draft fan; the fire grate biomass boiler mainly keeps constant temperature of pool water; a fixed bed biomass boiler is mainly in charge of heating the natatorium and supplying bathing hot water; a coupling of the induced draft fan is in threaded assembly with both a fan shaft and a fan impeller; the thread turning direction is in a working and bearing automatic locking direction; the fan impeller forms threaded rigid connection with the fan shaft after compacting a copper-lead torsion compound pad; and the coupling also forms threaded rigid connection with the other end of the fan shaft through a hoop part. The heating system for the natatorium deeply recovers tail heat of the boiler, more importantly transforms the disassembly and assembly technology of the induced draft fan of the boiler dramatically, can efficiently solve the problem of difficulty in disassembly as threaded assembly of the induced draft fan of the boiler is continuously automatically locked under the loading action and is particularly suitable for convenient and rapid disassembly of a fan of a large boiler after being in threaded locking.
Description
Technical field
The present invention relates to the natatorium heating system that a kind of air-introduced machine is easy to disassemble and overhaul.
Background technology
If natatorium to open in the winter time, then must possess good heating system, the heat supply of natatorium is included pond water termostat heat supply, bath water heat supply, and heating supply etc., owing to winter temperature is relatively low, thus required heating load is relatively big, again because winter pond water temperature and bath water temperature contrast relatively big, thus it is generally required to two boilers could meet needs.
Biomass boiler has a recyclability due to the biomass fuel used, and toxic exhaust natural degradation little, easy, pollutes little, could be used that in the residential area of denser population, can as the thermal source of swimming heating.Biomass boiler is carried out good recuperation of heat and dedusting, significant for energy-saving and emission-reduction, meet China's present construction stage resource-conserving and the fundamental state policy of environmentally friendly amphitypy society.
Boiler is the main equipment of natatorium heating system, boiler is blown and dedusting all be unable to do without the long-play of blower fan, therefore, blower fan is the key equipment of boiler, the heating load of boiler is more big, and the blower fan used is also more big, and it is draught fan impeller that the structure of common blower fan is typically all fan shaft one end, the other end is motor power input, is often shaft coupling.Owing to the blower fan in boiler is typically all long-time operation continuously, so bearing is fragile, change bearing and generally need to first dismantle the shaft coupling of draught fan impeller and the other end, but the assembling of existing boiler air arbor and draught fan impeller, shaft coupling belongs to typical axle, hole interference fit, and carries out carrying transmission by key.The usual requirement on machining accuracy of interference fit is higher, and associative key connection realizes torque bearing function, and assembling generally all needs to load very big extruding force, without professional equipment and instrument, dismounts all very inconvenient.
Threaded have that processing is simple, it is convenient to assemble, also there is unidirectional carrying torque functions, therefore, if threaded at boiler air arbor with the connection in hole can adopt and realize transmission simultaneously, so as to assembly or disassembly is all comparatively convenient, then possess higher practical value and market application foreground.Coordinate in motion thread assembling at actual axle with hole, in order to be able to realize big bearing function demand, thread spindle is all relatively big with the scantling of the similar nut member matched, and it is often all also very easily convenient to screw in when assembling, and in use can realize the constantly locking automatically of bearing capacity, thus it is very reliable, but when dismounting, assembling is very tight often, dismantles very difficult, if simple easy removal can be realized under these conditions, it appears particularly important.
Summary of the invention
The technical problem to be solved in the present invention overcomes the deficiencies in the prior art exactly, it is provided that a kind of simple and practical natatorium heating system.
For overcoming the deficiencies in the prior art, the present invention takes techniques below scheme:
A kind of natatorium heating system, including fire grate biomass boiler and fixed bed biomass boiler, it is characterized in that: the offgas duct of fire grate biomass boiler is emptied by chimney after air-introduced machine connection tubular heat exchanger, and the offgas duct of fixed bed biomass boiler is also emptied by chimney after connecting tubular heat exchanger；The hot water out pipe of fire grate biomass boiler connects swimming pool, and the outlet pipe of swimming pool connects fire grate biomass boiler water inlet pipe after the tubular heat exchanger that pond water-circulating pump successively connects fixed bed biomass boiler and fire grate biomass boiler；Fixed bed biomass boiler hot-water goes out pipe and initially enters radiator and the bathroom shower head of lobby, ladies' bathroom, men's bathroom, and total return pipe enters back into the radiator of natatorium to natatorium indoor heating, and backwater realizes circulation by water circulating pump；Described air-introduced machine includes draught fan impeller, bearing, fan shaft and shaft coupling, shaft coupling and fan shaft and draught fan impeller and fan shaft all adopts Screw assembly, and thread rotary orientation is the direction with work with carrying auto lock；The similar nut of draught fan impeller is by threadeding with fan shaft and impeller plain washer, copper-lead being reversed composite pad and compressed, and draught fan impeller and fan shaft one end form screw thread and be rigidly connected；Clip part is inserted in the fan shaft other end, then shaft coupling plain washer is inserted in fan shaft, is then threaded into the shaft coupling of similar nut more rationally all locking, makes the clip part shaft coupling with similar nut also constitute with the fan shaft other end and is rigidly connected.
It is the copper packing that punch process becomes that described copper-lead reverses composite pad, is with fin outside it, then at copper packing both sides compound fusible lead alloy packing ring.
Described clip part is made up of clip, clip ear, clip pad and bolt, clip cross section is wedge shape, formed opening structure by two semicircular ring card hoop bodies, clip pad opens elliptical aperture to strengthen axial elasticity, clip pad two ends are planar structure, being easy to coordinate with shaft shoulder plane, clip uses bolt through the hole on clip ear, is assemblied on clip pad and is integrally forming.
The present invention is a double boiler, double; two water temperature hot water circuit and heating system, the water of swimming pool is mainly carried out constant temperature and heat supplement by grate-type biomass boiler, two to four times that its heat capacity is fixed bed biomass boiler are preferred, fixed bed biomass boiler main to meet the needs of bathing and heating system, double boiler is easy to be rapidly heated, and meets requirements of one's work simultaneously；Swimming pool circulating water temperature about 28 degree, bathing is comparatively ideal state with heating recirculated water 45-48 degree.
When boiler induced-draft fan need to be dismantled and overhaul, the copper-lead utilizing innovative design reverses composite pad, clip part, pass through operation readiness, can simply eliminate the similar nut member pressure to screw shaft shoulder end face, at this moment nut and screw part are in unloading vacant state, take apart and become equally simple and convenient with Screw assembly, for solving Screw assembly continuous auto lock under load effect, not easily detachable technical barrier, in large-sized boiler axes of blower based part screw-threaded coupling field, such function is particularly important.
When draught fan impeller needs dismounting but is very difficult, the copper packing that copper-lead is reversed in the middle of Composition spacer by oxy arc is adopted to carry out oxy arc heat treated, owing to the conductivity of heat of copper is fabulous, and the fusing point of metal is relatively low, after heating, metal is heated melting, the compression tensile force of draught fan impeller and shaft shoulder step is completely eliminated, and makes draught fan impeller be in vacant state completely, is especially susceptible to dismounting.
When the joint member of similar nut needs dismounting but is very difficult, with spanner, bolt is pulled down, two semicircular ring card hoop bodies of cause are quick is wedge shape to opening structure and clip body section, can connect to close up from two clip ears with the flat instrument in one end and easily pry open, clip easy removal is got off, clip pad returns to relaxed state, the tensile force after the locking of joint member and shaft shoulder end face is made to be completely eliminated, the joint member making similar nut is in vacant state completely, is especially susceptible to dismounting.
The present invention not only achieves the degree of depth of boiler tail heat and reclaims, the more important thing is the dismounting technology of the boiler induced-draft fan that significantly taken on a new look, can effectively solve boiler induced-draft fan Screw assembly continuous not easily detachable problem of auto lock under load effect, it is particularly suitable for the convenient dismounting after large-sized boiler blower fan screw-threaded coupling, effect is especially pronounced, compared with prior art, beneficial effects of the present invention also resides in:
1, not changing the feature of Screw assembly, only need to add Pot metal composite pad, clip pad and clip, low being also especially susceptible to of cost realizes；2, Pot metal composite pad, clip pad can play good Stress decomposition effect, effectively strengthen the bearing capacity of structure, and elliptical aperture opened by clip pad can effectively strengthen clip pad axial elasticity；3, the Assembly And Disassembly of the design of Pot metal composite pad hot melt and clip is used very cleverly, realize the tensioning of axial accessory and lax function, the effectively quick tensile force eliminating the locking of similar nut, it is achieved the assembly rapid and convenient dismounting of similar nut member Screw assembly tight especially；4, clip pad and the wedged dress distribution structure of clip are easy to repeatedly quick assembly and disassembly use.
Accompanying drawing explanation
Fig. 1 is the planar structure schematic diagram of the present invention.
Fig. 2 is the planar structure schematic diagram of axes of blower system.
Fig. 3 is the structural representation that copper-lead reverses composite pad.
Fig. 4 is the assembling structural representation of clip part.
Fig. 5 is the fractionation structural representation of clip part.
Fig. 6 is the structural representation of clip pad.
In figure, each label represents:
A, air-introduced machine；1, fire grate biomass boiler；2, offgas duct；3,8 it is tubular heat exchanger；4,5,7,11,12,17,20 it is pipeline；6, pond water-circulating pump；9, fixed bed biomass boiler；10, bath water circulating pump；13, lobby；15, ladies' bathroom；16, men's bathroom；18, natatorium；19, swimming pool；21, aerator；22, radiator；23, bathroom shower head；31, draught fan impeller；32, copper-lead reverses composite pad；33, bearing；34, fan shaft；35, shaft coupling；36, clip part；38, fusible lead alloy packing ring；39, copper packing and fin；41, clip；42, clip ear；43, clip pad；44, oval aperture；45, bolt.
Detailed description of the invention
In conjunction with accompanying drawing, the present invention is further elaborated with.
As shown in Figure 1, Figure 2, Fig. 3, natatorium heating system shown in Fig. 4, Fig. 5 and Fig. 6, including fire grate biomass boiler 1 and fixed bed biomass boiler 9, the offgas duct 2 of fire grate biomass boiler 1 connects after tubular heat exchanger 3 through air-introduced machine A and is emptied by chimney, and the offgas duct of fixed bed biomass boiler 9 is also emptied by chimney after connecting tubular heat exchanger 8；The hot water out pipe 17 of fire grate biomass boiler connects swimming pool 19, and the outlet pipe 20 of swimming pool connects fire grate biomass boiler water inlet pipe 5 after the tubular heat exchanger that pond water-circulating pump 6 successively connects fixed bed biomass boiler and fire grate biomass boiler；Fixed bed biomass boiler 9 hot water out pipe 12 initially enters radiator and the bathroom shower head 23 of lobby 13, ladies' bathroom 15, men's bathroom 16, total return pipe 11 enters back into the radiator 22 of natatorium 18 to natatorium indoor heating, and backwater realizes circulation by water circulating pump 10；Described air-introduced machine A includes draught fan impeller 31, bearing 33, fan shaft 34 and shaft coupling 35, and shaft coupling 35 all adopts Screw assembly with fan shaft 34 and draught fan impeller 31 with fan shaft 34, and thread rotary orientation is the direction with work with carrying auto lock；The similar nut of draught fan impeller 31 is by threadeding with fan shaft 34 and impeller plain washer, copper-lead being reversed composite pad 32 and compressed, and draught fan impeller 31 and fan shaft 34 one end form screw thread and be rigidly connected；Clip part 36 is inserted in fan shaft 34 other end, again shaft coupling plain washer is inserted in fan shaft, it is then threaded into the shaft coupling 35 of similar nut more rationally all locking, makes the clip part 36 shaft coupling 35 with similar nut also constitute with fan shaft 34 other end and be rigidly connected.
Described copper-lead reverses the copper packing that composite pad 32 becomes for punch process, is with fin 39 outside it, then at copper packing both sides compound fusible lead alloy packing ring 38.
Described clip part 36 is made up of clip 41, clip ear 42, clip pad 43 and bolt 45, clip cross section is wedge shape, formed opening structure by two semicircular ring card hoop bodies, clip pad 43 opens elliptical aperture 44 to strengthen axial elasticity, clip pad 43 two ends are planar structure, being easy to coordinate with shaft shoulder plane, clip uses bolt 45 through the hole on clip ear 42, is assemblied on clip pad 43 and is integrally forming.
Bled by air-introduced machine A when grate-type biomass boiler 1 works and realize burning tail recuperation of heat at heat exchanger 3, fixed bed biomass boiler 9 continuous firing is to meet heat supplement and the heating needs of pond water termostat, by heat power nature chimney aerofluxus, tubular heat exchanger 8 is utilized to carry out burning tail recuperation of heat for pond water additional heat, boiler 9 work heating bathing and heating circulating hot water, boiler 9 hot water out pipe 12 initially enters lobby 13, ladies' bathroom 15, radiator 22 and the bathroom spray head 23 of men's bathroom 16, total return pipe 11 enters back into the radiator 22 of natatorium to natatorium indoor heating, backwater realizes circulation by pump 10.
Swimming-pool water cycles through pipe 20 and enters pump 6 and carry and enter tubular heat exchanger 8 through pipe 7, boiler 9 is carried out burning tail recuperation of heat for pond water one-level additional heat, the tail recuperation of heat shell side bottom discharge of boiler 1 is first entered boiler heating through pipe 5 through heat exchanger 3 by the water of preheating by pipe 4, warm water after heating is gone swimming pond 19 by pipe 17, it is achieved water circulation heats up.When boiler 1 halted state is equivalent to pipeline conducting, heating bath water and tail recuperation of heat during work, can be realized.
When boiler induced-draft fan A need to dismantle and overhaul, the copper-lead utilizing innovative design reverses composite pad 32, clip part 36, pass through operation readiness, can simply eliminate the similar nut member pressure to screw shaft shoulder end face, at this moment nut and screw part are in unloading vacant state, take apart and become equally simple and convenient with Screw assembly, for solving Screw assembly continuous auto lock under load effect, not easily detachable technical barrier, in large-sized boiler axes of blower based part screw-threaded coupling field, such function is particularly important.
When air-introduced machine A impeller needs dismounting but is very difficult, the copper packing that copper-lead is reversed 32 centres of composite pad by oxy arc is adopted to carry out oxy arc heat treated, owing to the conductivity of heat of copper is fabulous, and the fusing point of metal is relatively low, after heating, metal is heated melting, the compression tensile force of draught fan impeller and shaft shoulder step is completely eliminated, and makes draught fan impeller be in vacant state completely, is especially susceptible to dismounting.
When shaft coupling 35 parts of similar nut need dismounting but are very difficult, with spanner, bolt 45 is pulled down, two semicircular ring card hoop bodies of cause are quick is wedge shape to opening structure and clip body section, can connect to close up from two clip ears 42 with the flat instrument in one end and easily pry open, clip easy removal is got off, clip pad 43 returns to relaxed state, the tensile force after the locking of shaft coupling 35 parts and shaft shoulder end face is made to be completely eliminated, shaft coupling 35 parts making similar nut are in vacant state completely, are especially susceptible to dismounting.
Above-mentioned simply presently preferred embodiments of the present invention, not does any pro forma restriction to the present invention.Any those of ordinary skill in the art, when without departing from technical solution of the present invention scope, may utilize the technology contents of the disclosure above and technical solution of the present invention are made many possible variations and modification, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content without departing from technical solution of the present invention, according to the technology of the present invention essence to any simple modification made for any of the above embodiments, equivalent variations and modification, all should drop in the scope of technical solution of the present invention protection.
Claims (3)
1. a natatorium heating system, including fire grate biomass boiler and fixed bed biomass boiler, it is characterized in that: the offgas duct of fire grate biomass boiler is emptied by chimney after air-introduced machine connection tubular heat exchanger, and the offgas duct of fixed bed biomass boiler is also emptied by chimney after connecting tubular heat exchanger；The hot water out pipe of fire grate biomass boiler connects swimming pool, and the outlet pipe of swimming pool connects fire grate biomass boiler water inlet pipe after the tubular heat exchanger that pond water-circulating pump successively connects fixed bed biomass boiler and fire grate biomass boiler；Fixed bed biomass boiler hot-water goes out pipe and initially enters radiator and the bathroom shower head of lobby, ladies' bathroom, men's bathroom, and total return pipe enters back into the radiator of natatorium to natatorium indoor heating, and backwater realizes circulation by water circulating pump；Described air-introduced machine includes draught fan impeller, bearing, fan shaft and shaft coupling, shaft coupling and fan shaft and draught fan impeller and fan shaft all adopts Screw assembly, and thread rotary orientation is the direction with work with carrying auto lock；The similar nut of draught fan impeller is by threadeding with fan shaft and impeller plain washer, copper-lead being reversed composite pad and compressed, and draught fan impeller and fan shaft one end form screw thread and be rigidly connected；Clip part is inserted in the fan shaft other end, then shaft coupling plain washer is inserted in fan shaft, is then threaded into the shaft coupling of similar nut more rationally all locking, makes the clip part shaft coupling with similar nut also constitute with the fan shaft other end and is rigidly connected.
2. natatorium according to claim 1 heating system, it is characterised in that: it is the copper packing that punch process becomes that described copper-lead reverses composite pad, is with fin outside it, then at copper packing both sides compound fusible lead alloy packing ring.
3. natatorium according to claim 1 and 2 heating system, it is characterized in that: described clip part is made up of clip, clip ear, clip pad and bolt, clip cross section is wedge shape, formed opening structure by two semicircular ring card hoop bodies, clip pad opens elliptical aperture to strengthen axial elasticity, and clip pad two ends are planar structure, it is simple to coordinate with shaft shoulder plane, clip uses bolt through the hole on clip ear, is assemblied on clip pad and is integrally forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610095352.9A CN105737234A (en) | 2016-02-22 | 2016-02-22 | Heating system for natatorium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610095352.9A CN105737234A (en) | 2016-02-22 | 2016-02-22 | Heating system for natatorium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105737234A true CN105737234A (en) | 2016-07-06 |
Family
ID=56246140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610095352.9A Pending CN105737234A (en) | 2016-02-22 | 2016-02-22 | Heating system for natatorium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105737234A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0236616U (en) * | 1988-09-02 | 1990-03-09 | ||
| CN2308745Y (en) * | 1997-01-21 | 1999-02-24 | 曹洪海 | Vertical slurry pump |
| US6453829B1 (en) * | 2001-10-01 | 2002-09-24 | Wu Chin Tsai | Incinerator assembly having waste smoke treating device |
| CN203231539U (en) * | 2012-10-30 | 2013-10-09 | 湖南工业大学 | Public bathhouse hot water system with condensing boiler as heat source |
| CN203784067U (en) * | 2014-03-20 | 2014-08-20 | 邵传江 | Reusable anti-theft bolt |
| US8881719B2 (en) * | 2012-04-11 | 2014-11-11 | Sentry Valve Company, Inc. | Non-pressurized indirect swimming pool water heating system |
| CN104390260A (en) * | 2014-11-25 | 2015-03-04 | 河南水木太阳能科技有限公司 | Biomass heating boiler system |
| CN104534652A (en) * | 2014-12-30 | 2015-04-22 | 黑龙江国德节能服务有限公司 | Natatorium sewage, exhaust and heat recycling device and recycling method |
| CN204512150U (en) * | 2015-02-09 | 2015-07-29 | 乐利财 | Novel gasket |
| CN104930531A (en) * | 2015-06-29 | 2015-09-23 | 吉首大学 | Exhaust heat recovery and dust removal integrated type biomass boiler |
| CN105135101A (en) * | 2015-09-17 | 2015-12-09 | 中国航空工业集团公司沈阳发动机设计研究所 | Pipeline joint locking device |
-
2016
- 2016-02-22 CN CN201610095352.9A patent/CN105737234A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0236616U (en) * | 1988-09-02 | 1990-03-09 | ||
| CN2308745Y (en) * | 1997-01-21 | 1999-02-24 | 曹洪海 | Vertical slurry pump |
| US6453829B1 (en) * | 2001-10-01 | 2002-09-24 | Wu Chin Tsai | Incinerator assembly having waste smoke treating device |
| US8881719B2 (en) * | 2012-04-11 | 2014-11-11 | Sentry Valve Company, Inc. | Non-pressurized indirect swimming pool water heating system |
| CN203231539U (en) * | 2012-10-30 | 2013-10-09 | 湖南工业大学 | Public bathhouse hot water system with condensing boiler as heat source |
| CN203784067U (en) * | 2014-03-20 | 2014-08-20 | 邵传江 | Reusable anti-theft bolt |
| CN104390260A (en) * | 2014-11-25 | 2015-03-04 | 河南水木太阳能科技有限公司 | Biomass heating boiler system |
| CN104534652A (en) * | 2014-12-30 | 2015-04-22 | 黑龙江国德节能服务有限公司 | Natatorium sewage, exhaust and heat recycling device and recycling method |
| CN204512150U (en) * | 2015-02-09 | 2015-07-29 | 乐利财 | Novel gasket |
| CN104930531A (en) * | 2015-06-29 | 2015-09-23 | 吉首大学 | Exhaust heat recovery and dust removal integrated type biomass boiler |
| CN105135101A (en) * | 2015-09-17 | 2015-12-09 | 中国航空工业集团公司沈阳发动机设计研究所 | Pipeline joint locking device |
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| Title |
|---|
| 刘景伊: "《钻井工具使用手册》", 31 October 1990, 科学出版社 * |
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Application publication date: 20160706 |
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