CN1281925A - Totally-enclosed roof tank and its installation method - Google Patents
Totally-enclosed roof tank and its installation method Download PDFInfo
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- CN1281925A CN1281925A CN 00119793 CN00119793A CN1281925A CN 1281925 A CN1281925 A CN 1281925A CN 00119793 CN00119793 CN 00119793 CN 00119793 A CN00119793 A CN 00119793A CN 1281925 A CN1281925 A CN 1281925A
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Abstract
The present invention relates to a fully-closed roof water tank and its installation method. Said invention also includes a dust-proofing device capable of making ventilation and balancing pressure and an internal container for respiring stored air and balancing pressure which are placed in the water tank, and is characterized by that it adopts fully-closed water inlet and outlet to make water in the tank completely isolate from air, and make water in the tank identical to the pipe water in quality and have no secondary pollution. It is simple and reliable in structure, good in effect and low in cost. etc..
Description
The present invention relates to a kind of attic tank, particularly form the totally-enclosed mounting method of a kind of totally enclosed attic tank and attic tank thereof by the soft inner bag of the equilibrium air pressure of tank body and breathe air, stored air.
The top layer water tank of the attic tank of urbanite water consumption, hotel guest water also comprises the water tank that is arranged on bottom or other levels, no matter is placed on outdoorly or indoor, all has serious secondary pollution problem.Because the water in the water tank contacts the back with air contaminated, formation algae, mushroom are bred growth in case, cause secondary pollution, bring injury for customer's water health.
In order to eliminate secondary pollution, the utility model patent manual of bulletin CN2312230Y on March 31st, 1999 " attic tank purifier " has adopted technical scheme preferably, is to come sterilization to eliminate secondary pollution with ozone equipment loop cycle supplemental ozone; Announced CN2319450Y " attic tank of airtight secondary pollution " utility model patent manual on May 19th, 1999, adopted another kind technical scheme preferably, be with the sealing manhole, increase the gas outlet that is provided with unidirectional air outlet valve, also increase the air inlet port that is provided with air filter, breather cheek valve, to avoid air to bring pollutant into, to prevent secondary pollution.But precedent is the open air of can not avoiding brings pollutant and bacterium into, and cost height, electricity wasting, if after power failure or the non-Electric region territory just can't eliminate secondary pollution; Back example is not truly airtight, but is that airtight manhole increases gas outlet and air inlet port, belongs to open equally, and the cost height.So far, the customer's of the use attic tank of Xing Chenging psychological pressure is for a long time: the water of the attic tank always quality not as low layer pipeline water is good, and the fact also just so.
Main purpose of the present invention has overcome the shortcoming of above-mentioned prior art, totally-enclosed water inlet and totally-enclosed water outlet, provide and a kind of reliable in structure of low layer pipeline water homogenous quantities, effective, cost is low, implement to be applicable to easily the popular totally enclosed attic tank of environment-friendly type; Solving of task is: stop the water in the air contact water tank fully, keep the disinfectant in the interior former water of water tank non-volatile in air fully.
Another object of the present invention is that protection is respectively installed safe operation, long-term work in the totally-enclosed attic tank.
Of the present invention also have a purpose, is in adapting to, the totally-enclosed water inlet and the totally-enclosed water outlet of huge tanks non-secondary pollution.
A further object of the present invention is the totally enclosed attic tank of no ball valve.
The 5th purpose of the present invention is in the no ball valve, large-scale totally enclosed attic tank.
The 6th purpose of the present invention is the totally-enclosed mounting method that a kind of attic tank is provided according to above-mentioned attic tank.
The 7th purpose of the present invention is the totally-enclosed mounting method that another kind of attic tank is provided according to above-mentioned attic tank.
The 8th purpose of the present invention is to provide the totally-enclosed mounting method that also has a kind of attic tank according to above-mentioned attic tank.
For realizing above-mentioned main purpose and task, a kind of totally enclosed attic tank of the present invention, it comprises casing, connects water inlet pipe, the outlet pipe of ball valve, it is characterized in that: the ventilative dust guard that also comprises inner bag, cap seal case top manhole; Described inner bag be placed in casing internal respiration stored air, its courage mouth stretches out the equilibrium air pressure inner bag of manhole turned welt; The lower plane crimping of described ventilative dust guard is lined with the manhole transverse plane fit sealing of courage mouth, the interior pressure of the ventilative balance box in centre of this dust guard.
On the basis of technique scheme, for realizing above-mentioned another purpose, a kind of totally enclosed attic tank of the present invention, it comprises casing, connects water inlet pipe, the outlet pipe of ball valve, it is characterized in that: the ventilative dust guard that also comprises inner bag, cap seal case top manhole; Described inner bag be placed in casing internal respiration stored air, its courage mouth stretches out the equilibrium air pressure inner bag of manhole turned welt; The crimping of described ventilative dust guard lower plane is lined with the interior pressure of the middle ventilative balance box of manhole transverse plane fit sealing, this dust guard of courage mouth; In above-mentioned casing, be provided with and protect the courage cage.
On the basis of technique scheme, for realizing the above-mentioned purpose that also has, a kind of totally enclosed attic tank of the present invention, it comprises casing, connects water inlet pipe, the outlet pipe of ball valve, it is characterized in that: comprise that also at least one inner bag, cap seal case push up at least one ventilative dust guard of at least one manhole; Described inner bag be placed in casing internal respiration stored air, its courage mouth stretches out the equilibrium air pressure inner bag of manhole turned welt; The crimping of described ventilative dust guard lower plane is lined with the manhole transverse plane fit sealing of courage mouth, the interior pressure of the ventilative balance box in centre of this dust guard; In above-mentioned casing, be provided with and protect the courage cage.
For realizing above-mentioned another purpose, a kind of totally enclosed attic tank of the present invention, it comprises casing, water inlet pipe, outlet pipe, water pump, automatic controller for water level, it is characterized in that: comprise that also inner bag, cap seal case head into the ventilative dust guard in hole, buoyancy magnetic controller; Described inner bag be placed in casing internal respiration stored air, its courage mouth stretches out the equilibrium air pressure inner bag of manhole turned welt; The lower plane crimping of described ventilative dust guard is lined with the manhole transverse plane fit sealing of courage mouth, the interior pressure of the ventilative balance box in centre of this dust guard; Described buoyancy magnetic controller be arranged on upper wall in the casing high-order water circuit breaker, be arranged on the low level water inlet device of casing lower inner wall.
On the basis of technique scheme, for realizing above-mentioned the 5th purpose, a kind of totally enclosed attic tank of the present invention, it comprises casing, water inlet pipe, outlet pipe, water pump, automatic controller for water level, it is characterized in that: comprise that also at least one inner bag, cap seal case push up at least one ventilative dust guard, the buoyancy magnetic controller of at least one manhole; Described inner bag be placed in casing internal respiration stored air, its courage mouth stretches out the equilibrium air pressure inner bag of manhole turned welt; The crimping of described ventilative dust guard lower plane is lined with the manhole transverse plane fit sealing of courage mouth, the pressure in the ventilative balance box in the centre of this dust guard; Described buoyancy magnetic controller be arranged on upper wall in the casing high-order water circuit breaker, be arranged on the low level water inlet device of casing lower inner wall.
Described at least one inner bag is a plurality of inner bags; At least one ventilative dust guard that described cap seal case pushes up at least one manhole is a case a plurality of manhole of ventilative dust guard cap seal at most.
The inner bag of breathing stored air as the present invention is soft inner bag, and its courage mouth is the thick osculum greater than manhole, and this thick osculum can be the hot pressing all-in-one-piece, also can paste to form.
Described hand-hole transverse plane has been pasted elastic washer.
Form by several " Z " font pressing plates of plane periphery crimping on umbrella hood socket cover plate, the cover plate as ventilative dust guard of the present invention; Described cover plate lower plane periphery extends vertical substantially annular bead, and the cover plate lower plane in the protruding circle is pasted with elastic washer, extends the solid vestlet that the protruding circle of outer bayonet socket is arranged on its cover plate in the middle of the plane, has been covered with ventilative aperture in the baseplane of solid vestlet; Lower Half is extended at the center in its umbrella hood has the recessed circle of interior bayonet socket, first half tube wall to be covered with the permeability cell of dustproof aperture, and this umbrella shape cover covers cover plate fully.Described solid vestlet can also the ventilative dustproof little cover of socket.
The interior end of described casing is oblique, is provided with the valve of blow-off pipe and connection blow-off pipe at the wedged bottom end.
Totally-enclosed condition according to above-mentioned attic tank, mounting method of the present invention is: elder generation is cleaned, Sterilizing water tank, keep the germ-free condition in the casing, it is characterized in that: inner bag is installed is finished according to following step, put aseptic inner bag, its courage mouth concora crush transverse plane into from manhole at manhole, water inlet in this rear box, along with being increased to of water level is full, filtrated air in the casing is discharged between manhole transverse plane and courage mouth crimping face, ventilative dust guard cap seal is lined with the manhole transverse plane fit sealing of courage mouth.
Totally-enclosed condition according to above-mentioned attic tank, another mounting method of the present invention is: clean earlier, Sterilizing water tank, keep the germ-free condition in the casing, ventilative dust guard covers on manhole, water inlet is increased to full in the casing, filtrated air in the casing is to discharge from the ventilative aperture of ventilative dust guard, take off ventilative dust guard, it is characterized in that: inner bag is installed is finished according to following step, putting aseptic inner bag into from manhole floats on the full water surface, its courage mouth concora crush is lined with ventilative dust guard cap seal the manhole transverse plane fit sealing of courage mouth on the transverse plane of manhole.
Described totally enclosed attic tank can also be provided with the stack that band seals on above-mentioned case top.
Totally-enclosed condition according to above-mentioned attic tank, the present invention also has a mounting method to be: elder generation is cleaned, Sterilizing water tank, keep germ-free condition, maintenance stack in the casing unimpeded, it is characterized in that: inner bag is installed is finished according to following step, put aseptic inner bag, its courage mouth concora crush transverse plane into from manhole at manhole, ventilative dust guard cap seal is lined with the manhole transverse plane fit sealing of courage mouth, water inlet in this rear box, along with being increased to of water level is full, filtrated air in the casing is discharged from case top stack, the sealing stack.
A kind of totally enclosed attic tank of the present invention is compared with the attic tank of prior art has following advantage and beneficial effect.
1. totally-enclosed water inlet and totally-enclosed water outlet stop the water in the air contact water tank fully, keep the disinfectant in the interior former water of water tank non-volatile in air fully, really accomplish non-secondary pollution.
2. the inner bag of breathe air stored air is used for isolating fully the water source in the water tank, the pressure in the balance box; Overall structure is simple, reliable, enforcement is convenient, cost is low, effective.
3. what be provided with in the casing protects the courage cage, guarantees that inner bag does not influence the operate as normal of ball-cock device, protects inner bag not scratched by ball-cock device again.
4. ventilative dust guard has avoided foreign matter to enter inner bag effectively, reaches the effect of balance box internal pressure again, also can be rainproof, guarantee that " Z " font pressing plate and screw, nut be not by rain erosion; Because ventilative dust guard center is an aperture, cooperates with inner bag and goes back overflow preventable; Ventilative dustproof little cover is used for indoor water tank, and economical with materials reduces cost.
5. adopt new buoyancy magnetic controller, defeasible ball valve saves and protects the courage cage.
6. but the osculum of inner bag increases the thickness life-saving; Courage mouth above and below crimping elastic washer is to guarantee courage mouth and the reliable sealing of manhole transverse plane.
7. fault alarm has the dual function of cutting off the water supply, with the function of taking on high-order water circuit breaker automatic shutoff when malfunctioning and send alarm signal.
8. the blow-off pipe of casing bottom and connect the valve of blow-off pipe, but contamination situation, water quality situation clean with timely blowdown in the routine observation casing.
9. the regular cleaning frequency of the totally-enclosed non-secondary pollution attic tank of the present invention will be grown more than the prior art water tank cleaning frequency, thereby had reduced cost.
10. owing to adopt totally enclosed technology, water is identical in quality in the quality that makes water in the water tank of the present invention and the low layer pipeline, can eliminate the psychological pressure that the customer that uses water tank water is accustomed to.
11., also can guarantee the non-secondary pollution of use filtration rear water boxs such as hotel owing to adopt totally enclosed technology.
12. the ball valve water tank is owing to adopted totally enclosed technology also to can be used on the same non-secondary pollution in non-Electric region territory.
The independent exhaustion pipe also can conveniently be implemented, conveniently detection, convenient dispensing etc. 13. be provided with on the case top.
14. owing to adopt above-mentioned mounting method, casing is increased to full first, has effectively discharged equivalent air in the case, could guarantee the water-holding capacity of optimum state in the casing and the optimum Working of inner bag.
15. the unified use of inner bag, unified collection, the unified processing help environmental protection.
Below in conjunction with accompanying drawing embodiments of the present invention are described in further detail.
Fig. 1 is the structural representation of embodiment of the present invention.
Fig. 2 is the umbrella hood sectional view in the embodiment of the present invention.
Fig. 3 is the ventilative dust guard sectional view of the band elastic washer in the embodiment of the present invention.
Fig. 4 is " Z " font pressing plate sectional view in the embodiment of the present invention.
Fig. 5 is the band courage mouth in the embodiment of the present invention, the casing manhole sectional view of elastic washer.
Fig. 6 is the structural representation of another embodiment of the present invention.
Fig. 7 is the structural representation that the present invention also has an embodiment.
Fig. 8 is the structural representation of another embodiment of the present invention.
Fig. 9 be buoyancy magnetic controller in another embodiment of the present invention as high-order water circuit breaker the normality open-circuit structure schematic diagram when anhydrous.
Figure 10 be buoyancy magnetic controller in the embodiment of the present invention as low level water inlet device the normality closing structure schematic diagram when anhydrous.
Figure 11 is the structural representation of the 5th embodiment of the present invention.
Among the figure: casing 1, water inlet pipe 2, outlet pipe 3, valve 4, housing seat 5, blow-off pipe 6, ball valve 7, pressing plate 8, screw perforation 8a, nut 9, screw 10, manhole 11, cover plate 12, Gu vestlet 12a, protruding circle 12b, umbrella hood 13, permeability cell 13a, rinforcement bar 13b, inner bag 14, courage mouth 14a, cage 15, cover plate elastic washer 16, manhole elastic washer 17, high-order water circuit breaker 18, low level water inlet device 19, alarm 20, buoyancy magnetic controller 21, level trough plate seat 22, box body 23, main box 23a, secondary box 23b, insert body 23c, tongue tube 24, magnetic floatage body 25, magnet 25a, the hollow box 25b of buoyancy, main box seal cover 26, the tight young cover 27 of film, tight mouthful of big cover 28 of film, two lead-out wires 29, box body elastic packing packing ring 30.
Shown in Figure 1 is a kind of totally enclosed attic tank, and it comprises the ventilative dust guard of casing 1, the water inlet pipe 2 that connects ball valve 7, outlet pipe 3, inner bag 14, cap seal case top manhole 11; Described inner bag 14 be placed in float on the surface in the described casing 1 breathe outside air, stored air, its courage mouth 14a stretches out the equilibrium air pressure inner bag 14 of manhole turned welt; The lower plane crimping of described ventilative dust guard is lined with the manhole 11 transverse plane fit sealings of courage mouth 14a, the pressure in the middle of it in ventilative balance box 1;
The inner bag that the equilibrium air pressure inner bag can select for use nonpoisonous and tasteless polypropylene plastics to make can select also that intensity is higher, flexibility is made by atmospheric compressed plastics better can for use, and it is thick in to prolong life cycle that inner bag neck and turned welt are wanted.
Ventilative weighing apparatus gland can be a metal product, also can be plastic products.
Fig. 2 is the structure sectional view of umbrella shape dust cover 13, is used for outdoor attic tank, the rain of can becalming, keeps off the sun the ventilative weighing apparatus of protection gland; Dust cover can be circle or polygonal, permeability cell 13a is extended on the top in cover, the Lower Half of permeability cell has the recessed circle of interior bayonet socket of the solid vestlet 12a of socket, the tube wall of the first half to be covered with dustproof ventilative aperture, is connected with rinforcement bar 13b in the cylindrical of the ventilative mouth of pipe and cover.If be used for indoor water tank, but economical with materials is dwindled umbrella cover, be ventilative dustproof little cover.
Fig. 3 is the structure cut-away view of ventilative equilibrium pressure cover plate 12, can be circular or polygonal, the periphery of its lid lower plane extends vertical or vertical substantially protruding circle 12b, and the cover plate lower plane in protruding circle is pasted with the elastic washer 16 of cap seal manhole 11 transverse planes; The core on its cover plate plane has been covered with ventilative aperture, extends vertical solid vestlet 12a in the peripheral planar of numerous ventilative apertures, at the cylindrical of consolidating vestlet the protruding circle of bayonet socket is arranged.
Above-mentioned Fig. 2, Fig. 3 form ventilative dust guard.
Fig. 4 is the sectional view of securing cover plate 12 " Z " font pressing plate 8, and pressing plate has the case of being convenient to top screw perforation 8a, and nut 9 is lined with " Z " font pressing plate and screws screw 10, sealing manhole 11.
Fig. 5 is the sectional view that case heads into hole 11, is pasted with elastic washer 17 on the manhole transverse plane, and courage mouth 14a stretches out the manhole plain cushion on transverse plane.
Shown in Figure 6 is another kind of totally enclosed attic tank, is to be provided with in the casing 1 on above-mentioned Fig. 1 basis to protect courage cage 15, has been covered with permeable aperture in the lower camber side of cage, and its vertical end face has been covered with the ventilative aperture of delegation.
Shown in Figure 7 is to also have a kind of totally enclosed attic tank, and it comprises casing 1, connects water inlet pipe 2, the outlet pipe 3 of ball valve 7, also comprises that at least one inner bag 14, cap seal case push up at least one ventilative dust guard of at least one manhole 11; Described inner bag 14 be placed in float on the surface in the described casing 1 breathe outside air, stored air, its courage mouth 14a stretches out the equilibrium air pressure inner bag 14 of hand-hole turned welt; The lower plane crimping of described ventilative dust guard is lined with the manhole 11 transverse plane fit sealings of courage mouth 14a, the pressure in the middle of it in ventilative balance box 1; With in adapting to, a plurality of inner bags and a plurality of manholes of a plurality of ventilative dust guard cap seals of the totally-enclosed water inlet of huge tanks, totally-enclosed water outlet.
Shown in Figure 8 is another totally enclosed attic tank, is to have used buoyancy magnetic controller 21 on the basis of above-mentioned Fig. 1, saves ball valve 7.
Described buoyancy magnetic controller 21 is Fig. 9, two kinds of anhydrous states of doing the time spent shown in Figure 10, is made up of level trough plate seat 22, box body 23, tongue tube 24 and magnetic floatage body 25 etc.; Described tongue tube is installed in the main box 23a of box body by main box seal cover 26 sealings that are lined with elastic washer 30; The magnetic floatage body that is made of magnet 25a and the hollow box 25b of buoyancy is installed in the secondary box 23b of opening through main box; Tight mouthful of big cover 28 of secondary box collar extension cover upper film, the tight young cover 27 of secondary box internal orifice cover upper film, the tight muzzle of its film can be made with latex or other high-strength materials; When main box last, secondary box is down, inserting on the level trough plate seat 22 that is arranged on upper wall in the water tank is high-order water circuit breaker 18; Fig. 9 is an open-circuit condition; When main box down, secondary box is last, inserting on the level trough plate seat 22 that is arranged on the water tank lower inner wall is low level water inlet device 19; Figure 10 is a closure state.The lead-out wire 29 of high-order water circuit breaker and low level water inlet device is communicated with automatic controller for water level.
The dual fault alarm of cutting off the water supply 20 has been installed above high-order water circuit breaker 18, has been communicated with the warning device of automatic controller for water level.
Shown in Figure 11 is that the 5th kind of totally enclosed attic tank is to have used buoyancy magnetic controller 21 to save ball valve 7, save cage 15 on the basis of above-mentioned Fig. 7.With in adapting to, a plurality of inner bags and a plurality of manholes of a plurality of ventilative dust guard cap seals of the totally-enclosed water inlet of huge tanks, totally-enclosed water outlet.
In the enforcement of technique scheme, in should first cleaning box, outside hand-hole, stretch into ultraviolet lamp sterilization or ozone sterilization again, fully, thorough disinfection (certainly, also can do other effective, abundant, thorough disinfection commonly used), put into inner bag, open water intake valve, after water to be advanced finishes, the filtrated air in the casing 1 discharges between the crimping face of manhole 11 transverse planes and courage mouth 14a, cover the port plane of ventilative dust guard, sealing manhole 11 again,, cover covers cover plate 12 or indoor little cover fully.Must keep the ventilative unimpeded of cover plate center and the interior permeability cell of cover, to guarantee the operate as normal of equilibrium air pressure inner bag.Must utilize water inlet to discharge the interior air of casing before the cap seal manhole.Inner bag 14 is along with the liter of water in the casing or fall and spue from the ventilative aperture of ventilative dust guard air or suck air and stored air.
Certainly, after can also cleaning, sterilize at casing, the dust guard of will breathing freely earlier covers on hand-hole intakes, along with being increased to of water level is full, filtrated air in the casing is discharged from ventilative dust guard, takes off ventilative dust guard again, and aseptic inner bag is put manhole into, floated on the surface, its courage mouth stretches out hand-hole turned welt concora crush on transverse plane, the dust guard cap seal manhole of will breathing freely.
By this principle, can also stack be set on the casing top, after casing cleaning, sterilization, keep stack unimpeded, aseptic inner bag is put manhole into, the dust guard cap seal manhole of will breathing freely, water inlet in the casing, along with being increased to of water level is full, the filtrated air in the casing is discharged from stack, the sealing stack.
Three kinds of above-mentioned totally-enclosed mounting methods all must be discharged the filtrated air in the casing when water inlet is extremely expired, guarantee the operate as normal and the optimum Working of inner bag.
Aseptic inner bag is installed in thorough disinfection when attic tank of the present invention in a word must be accomplished to install or maintain under clean, aseptic prerequisite.If regularly when blow-off pipe checks out that pollution surpasses low layer pipeline water, can carry out ozonization or drop into disinfecting tablet to water in the water tank.Certainly, dispensing also can be set on case top in the special-purpose stack or pour into ozone etc. and regularly sterilize, make the extraordinary work of totally enclosed attic tank of the present invention.
Described inner bag 14 must be aseptic, must be placed in the sterile bag before dispatching from the factory.The sterilization of epoxy available ethane, packages in damaged condition are forbidden to use nontoxic, aseptic, no pyrogen.That inner bag 14 also can adopt is nontoxic, tasteless, the plastics thick film flexible products of good stability.
Described low level water inlet device 19, the position that is arranged in the casing should be decided according to the size of water supply volume; Ball valve or high-order water circuit breaker, reporting to the police the position of water circuit breaker also by actual and decide in addition, is prerequisite but must assurance do not damage inner bag.
In sum be the totally-enclosed mounting method of a kind of totally enclosed attic tank of the present invention and attic tank thereof; can also have other malformations or other totally-enclosed mounting method according to principle of the present invention; to those skilled in the art; under the prerequisite that does not break away from the principle of the invention; can also make conspicuous improvement, all should drop within the protection domain of the present invention.
Claims (16)
1. totally enclosed attic tank, it comprises casing (1), connects water inlet pipe (2), the outlet pipe (3) of ball valve (7), it is characterized in that: the ventilative dust guard that also comprises inner bag (14), cap seal case top manhole (11); Described inner bag (14) be placed in casing (1) internal respiration stored air, its courage mouth (14a) stretches out the equilibrium air pressure inner bag of manhole (11) turned welt; The lower plane crimping of described ventilative dust guard is lined with the manhole transverse plane fit sealing of courage mouth (14a), the interior pressure of the ventilative balance box (1) in centre of this dust guard.
2. totally enclosed attic tank, it comprises casing (1), connects water inlet pipe (2), the outlet pipe (3) of ball valve (7), it is characterized in that: the ventilative dust guard that also comprises inner bag (14), cap seal case top manhole (11); Described inner bag (14) be placed in casing (1) internal respiration stored air, its courage mouth (14a) stretches out the equilibrium air pressure inner bag of manhole (11) turned welt; The lower plane crimping of described ventilative dust guard is lined with the hand-hole transverse plane fit sealing of courage mouth (14a), the interior pressure of the ventilative balance box (1) in centre of this dust guard; In above-mentioned casing (1), be provided with and protect courage cage (15).
3. totally enclosed attic tank, it comprises casing (1), connects water inlet pipe (2), the outlet pipe (3) of ball valve (7), it is characterized in that: comprise that also at least one inner bag (14), cap seal case push up at least one ventilative dust guard of at least one manhole (11); Described inner bag (14) be placed in casing (1) internal respiration stored air, its courage mouth (14a) stretches out the equilibrium air pressure inner bag of manhole (11) turned welt; The lower plane crimping of described ventilative dust guard is lined with the manhole transverse plane fit sealing of courage mouth (14a), the interior pressure of the ventilative balance box (1) in centre of this dust guard; In above-mentioned casing (1), be provided with and protect courage cage (15).
4. totally enclosed attic tank, it comprises casing (1), water inlet pipe (2), outlet pipe (3), water pump, automatic controller for water level, it is characterized in that: the ventilative dust guard, the buoyancy magnetic controller (21) that also comprise inner bag (14), cap seal case top manhole (11); Described inner bag (14) be placed in casing (1) internal respiration stored air, its courage mouth (14a) stretches out the equilibrium air pressure inner bag of manhole (11) turned welt; The lower plane crimping of described ventilative dust guard is lined with the manhole transverse plane fit sealing of courage mouth (14a), the interior pressure of the ventilative balance box (1) in centre of this dust guard; Described buoyancy magnetic controller (21) be arranged on the interior upper wall of casing (1) high-order water circuit breaker (18), be arranged on the low level water inlet device (19) of casing (1) lower inner wall.
5. totally enclosed attic tank, it comprises casing (1), water inlet pipe (2), outlet pipe (3), water pump, automatic controller for water level, it is characterized in that: comprise that also at least one inner bag (14), cap seal case push up at least one ventilative dust guard of at least one manhole (11), buoyancy magnetic controller (21); Described inner bag (14) be placed in casing (1) internal respiration stored air, its courage mouth (14a) stretches out the equilibrium air pressure inner bag of manhole (11) turned welt; The lower plane crimping of described ventilative dust guard is lined with the manhole transverse plane fit sealing of courage mouth (14a), the interior pressure of the ventilative balance box (1) in centre of this dust guard; Described buoyancy magnetic controller (21) be arranged on the interior upper wall of casing (1) high-order water circuit breaker (18), be arranged on the low level water inlet device (19) of casing lower inner wall.
6. according to claim 3 or 5 described attic tanks, it is characterized in that: described at least one inner bag (14) is a plurality of inner bags.
7. according to claim 3 or 5 described attic tanks, it is characterized in that: at least one ventilative dust guard that described cap seal case pushes up at least one manhole (11) is a case a plurality of manhole of ventilative dust guard cap seal (11) at most.
8. according to claim 1 to 6, any one described attic tank is characterized in that: its courage mouth (14) is the thick osculum of hot pressing all-in-one-piece greater than manhole.
9. according to claim 1 to 6, any one described attic tank is characterized in that: pasted elastic washer (17) on the mouth transverse plane of described manhole (11).
10. according to claim 1 to 6, any one described attic tank is characterized in that: described ventilative dust guard is made up of several " Z " font pressing plates (8) of plane periphery crimping on umbrella hood (13) socket cover plate (12), the cover plate; Described cover plate lower plane periphery extends vertical substantially annular bead (12b), cover plate lower plane in the protruding circle is pasted with elastic washer (16), extending in the middle of the plane on its cover plate has the solid vestlet of the protruding circle of outer bayonet socket (12a), has been covered with ventilative aperture in the baseplane of solid vestlet; Lower Half is extended at the center in the described umbrella hood has the recessed circle of interior bayonet socket, first half tube wall to be covered with the permeability cell (13a) of dustproof aperture, and this umbrella shape cover covers cover plate (12) fully.
11., it is characterized in that according to the described attic tank of claim 10: described solid vestlet (12a), can also the ventilative dustproof little cover of socket.
12. according to any one described attic tank of claim 1 to 6, it is characterized in that: the interior end of casing (1) is oblique, is provided with the valve (4) of blow-off pipe (6) and connection blow-off pipe at the wedged bottom end.
13. one kind claim 1 is installed, 2,3,4, or the totally-enclosed method of 5 described attic tanks, clean earlier, Sterilizing water tank, keep the germ-free condition in the casing, it is characterized in that: inner bag (14) is installed is finished according to following step, put aseptic inner bag (14) into from manhole (11), its courage mouth (14a) concora crush is at the transverse plane of manhole (11), water inlet in this rear box (1), along with being increased to of water level is full, filtrated air in the casing (1) is discharged between manhole transverse plane and courage mouth crimping face, and the dust guard cap seal of will breathing freely is lined with the manhole transverse plane fit sealing of courage mouth (14a).
14. one kind claim 1 is installed, 2,3,4, or the totally-enclosed method of 5 described attic tanks, clean earlier, Sterilizing water tank, keep the germ-free condition in the casing, ventilative dust guard covers on manhole, water inlet is increased to full in the casing, filtrated air in the casing is to discharge from the ventilative aperture of ventilative dust guard, take off ventilative dust guard, it is characterized in that: inner bag (14) is installed is finished according to following step, putting aseptic inner bag (14) into from manhole (11) floats on the full water surface, its courage mouth (14a) concora crush is on the transverse plane of manhole, and the dust guard cap seal of will breathing freely is lined with the manhole transverse plane fit sealing of courage mouth (14a).
15., it is characterized in that: can also the stack that band seals be set on above-mentioned case top according to any one described attic tank of claim 1 to 5.
16. one kind claim 1 is installed, 2,3,4, or the totally-enclosed method of 5 described attic tanks, clean earlier, Sterilizing water tank, keep the germ-free condition in the casing, keep stack unimpeded, it is characterized in that: inner bag (14) is installed is finished according to following step, put aseptic inner bag (14) into from manhole (11), its courage mouth (14a) concora crush is on the transverse plane of manhole, the dust guard cap seal of will breathing freely is lined with the manhole transverse plane fit sealing of courage mouth (14a), water inlet in this rear box, along with being increased to of water level is full, filtrated air in the casing (1) is discharged from case top stack, the sealing stack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00119793 CN1281925A (en) | 2000-08-30 | 2000-08-30 | Totally-enclosed roof tank and its installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00119793 CN1281925A (en) | 2000-08-30 | 2000-08-30 | Totally-enclosed roof tank and its installation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1281925A true CN1281925A (en) | 2001-01-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00119793 Pending CN1281925A (en) | 2000-08-30 | 2000-08-30 | Totally-enclosed roof tank and its installation method |
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| Country | Link |
|---|---|
| CN (1) | CN1281925A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101818511A (en) * | 2010-04-28 | 2010-09-01 | 上海理想家园生态建筑规划设计研究院 | Sub-cavity type closed antifouling water tank |
-
2000
- 2000-08-30 CN CN 00119793 patent/CN1281925A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101818511A (en) * | 2010-04-28 | 2010-09-01 | 上海理想家园生态建筑规划设计研究院 | Sub-cavity type closed antifouling water tank |
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