CN214884062U - Flow stabilizing tank with vacuum suppressor - Google Patents
Flow stabilizing tank with vacuum suppressor Download PDFInfo
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- CN214884062U CN214884062U CN202120053223.XU CN202120053223U CN214884062U CN 214884062 U CN214884062 U CN 214884062U CN 202120053223 U CN202120053223 U CN 202120053223U CN 214884062 U CN214884062 U CN 214884062U
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- air
- bottom plate
- dust cover
- vacuum
- sealing bottom
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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Abstract
The utility model provides a take vacuum inhibitor's stationary flow jar, includes stationary flow jar and sets up the flange on stationary flow jar upper portion, is connected with vacuum inhibitor on the flange, vacuum inhibitor is including fixed seal plate who sets up on the flange opening and the dust cover that sets up the seal plate upside, the top of dust cover is equipped with one-way air outlet valve mouth, there is the vent between the bottom of dust cover and the seal plate, seal plate's center is equipped with first gas pocket, and the edge circumference subsection of first gas pocket has a plurality of second gas pocket, first gas pocket upper end is connected with the air duct, and the air duct upper end is connected with one-way air outlet valve mouth, first gas pocket lower extreme is connected with the standpipe, and the cover is equipped with annular kickboard on the standpipe, and the external diameter of annular kickboard is less than the flange internal diameter, and annular kickboard upside is equipped with second gas pocket sealing washer. The utility model discloses being equipped with and straining a section of thick bamboo, filtering inspiratory air when the vacuum suppressor moves, guarantee the health with the air of water storage contact, solve quality of water secondary pollution's problem.
Description
Technical Field
The utility model relates to a stationary flow jar especially relates to a take vacuum inhibitor's stationary flow jar.
Background
The non-negative pressure constant pressure variable frequency water supply equipment takes a municipal pipe network as a water source, fully utilizes the original pressure of the municipal pipe network, forms a closed continuous relay pressurization water supply mode, has good energy-saving effect, does not have secondary pollution of water quality, and is the development and extension of the variable pressure constant frequency water supply equipment. The water supply is directly superposed on the basis of the municipal pipe network pressure, so that the energy is saved, and the water supply system has the advantages of full sealing, no pollution, small occupied area, rapidness in installation, reliability in operation, convenience in maintenance and the like.
The steady flow tank is also called as a steady flow compensator and is one of important components of non-negative pressure water supply equipment, and the non-negative pressure tank and the negative pressure tank are used for being integrated with a municipal pipe network in an overlying mode to eliminate negative pressure and secondary pollution and intelligently compensate water flow. The water of the tap water pipe network enters the steady flow tank, the air in the tank is discharged from the vacuum eliminator, and the vacuum eliminator is automatically closed after the water is full. Most of the vacuum suppressors of the steady flow tank on the market adopt vacuum suppressors, and some unsatisfactory places exist, such as the vacuum suppressors have the following problems: 1. the structure is complex and the price is high; 2. only one air nozzle is arranged, so that the air nozzle is easy to block; 3. the sucked air directly contacts the water in the tank, and the water quality is easy to cause secondary pollution.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the problem that above-mentioned prior art exists, provide a take stationary flow jar of vacuum inhibitor, the vacuum inhibitor can filter inspiratory air, avoids causing secondary pollution to quality of water.
The utility model provides a technical scheme that its technical problem adopted: a steady flow tank with a vacuum suppressor comprises a steady flow tank and a flange arranged on the upper part of the steady flow tank, the flange is connected with the vacuum suppressor, the vacuum suppressor comprises a sealing bottom plate fixedly arranged on the opening of the flange and a dust cover arranged on the upper side of the sealing bottom plate, the top of the dust cover is provided with a one-way air outlet valve nozzle, a vent is arranged between the bottom of the dust cover and the sealing bottom plate, the center of the sealing bottom plate is provided with a first air hole, the edge of the first air hole is circumferentially distributed with a plurality of second air holes, the upper end of the first air hole is connected with an air duct, the upper end of the air duct is connected with the one-way air outlet valve nozzle, the lower end of the first air hole is connected with a vertical pipe, an annular floating plate is sleeved on the vertical pipe, the outer diameter of the annular floating plate is smaller than the inner diameter of the flange, the upper side of the annular floating plate is provided with a second air hole sealing ring, the side wall of the vertical pipe is provided with a pair of vertical chutes, and cylindrical sliding blocks are arranged in the vertical pipe, the upper end of the sliding block is provided with a piston matched with the first air hole, the two sides of the sliding block are provided with connecting blocks, the connecting blocks penetrate through the vertical sliding grooves to be connected with the inner ring of the annular floating plate, the vertical pipe is sleeved with a spring, the spring is located between the sealing bottom plate and the annular floating plate, the lower end of the vertical pipe is provided with a floating plate limiting plate, a vertical filter cylinder is arranged between the dust cover and the air guide pipe, the second air hole is located inside the filter cylinder, an air inlet gap is formed between the filter cylinder and the dust cover, and the lower end of the filter cylinder is connected to the sealing bottom plate in a clamped mode.
In order to further improve, the air inlet gap is provided with a liftable brush ring, bristles for cleaning are arranged on the inner side wall and the outer side wall of the liftable brush ring, and a lifting rod penetrating through the sealing bottom plate is connected between the liftable brush ring and the annular floating plate.
Further perfecting, the lifter is connected with sealing plate for sliding seal, and sealing plate is last to be equipped with lifter clearance sliding fit's through-hole, is equipped with the flexible protective sheath of ripple between lifter upper end and the through-hole.
And further perfecting, a conical cover used for covering the second air hole is inserted on the sealing bottom plate, the upper end of the conical cover is opened and is in clearance fit with the air guide pipe, and the bottom edge of the conical cover is in interference fit with the inner diameter of the filter cylinder.
Further perfect, the dust cover top is equipped with the funnel that catchments, and the funnel lower extreme that catchments is located the top of liftable brush ring.
Further perfection, a plurality of elastic clamping hooks for fixing the filter cylinder are circumferentially distributed on the upper side of the sealing bottom plate, and the elastic clamping hooks are arranged around the conical cover.
Further perfection, the inner wall of the top of the dust cover is provided with a steel wire mesh cylinder, the steel wire mesh cylinder is connected with the inner hole of the filter cylinder in a matched mode, and the inner wall of the steel wire mesh cylinder is provided with activated carbon cloth.
The utility model discloses profitable effect is: 1. the utility model is provided with the filter cylinder, and the air sucked in is filtered when the vacuum suppressor acts, so that the sanitation of the air contacted with the stored water is ensured, and the problem of secondary pollution of the water quality is solved; 2. the utility model is provided with the dust cover, which can prevent the air with large particle dust from directly contacting with the filter cylinder and prolong the service life of the filter cylinder; 3. the center of the sealing bottom plate of the utility model is provided with the first air hole which is connected with the one-way exhaust valve nozzle on the dust cover through the air duct, so that the gas in the tank can be directly discharged, the exhaust efficiency is high, and the gas can not flow backwards; 4. an annular floating plate is arranged below the sealing bottom plate, the first air hole and the second air hole can be automatically closed along with the rise of the liquid level, the reaction is sensitive, and the reliability is high; 5. the sealing bottom plate of the utility model is provided with a plurality of second air holes, which has large air suction volume, is not easy to block and lose efficacy, has the function of exhausting air outwards in a small amount, and can blow away the dust on the filter element outwards; 6. when the annular floating plate goes up and down, the lifting brush ring in the air inlet gap between the filter cylinder and the dust cover is driven by the lifting rod to go up and down, the inner side wall and the outer side wall of the lifting brush ring are provided with bristles for cleaning, the outer wall of the filter core and the inner wall of the dust cover can be cleaned, the filter core is effectively prevented from being blocked, and the service life of the filter core is prolonged.
Drawings
FIG. 1 is a schematic structural diagram of the present embodiment;
FIG. 2 is an enlarged schematic view of the vacuum suppressor of FIG. 1;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is an enlarged view of the structure at B in FIG. 2;
FIG. 5 is a schematic view of the vacuum suppressor in a closed state;
description of reference numerals: 1. the flow stabilizing tank comprises a flow stabilizing tank body, 2, a flange, 3, a vacuum suppressor, 31, a sealing bottom plate, 311, a first air hole, 312, a second air hole, 313, a through hole, 314, a conical sleeve, 315, an elastic clamping hook, 32, a dust cover, 321, a one-way air outlet valve nozzle, 322, a vent, 323, a water collecting funnel, 324, a steel wire mesh cylinder, 325, activated carbon cloth, 33, an air guide pipe, 34, a vertical pipe, 341, a vertical chute, 342, a spring, 343, a floating plate limiting plate, 35, an annular floating plate, 351, a second air hole sealing ring, 36, a sliding block, 361, a piston, 362, a connecting block, 37, a filter cylinder, 38, a lifting brush ring, 381, bristles, 382, a lifting rod, 383 and a corrugated telescopic protective sleeve.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
referring to figures 1-5: the embodiment of the invention relates to a flow stabilizing tank with a vacuum suppressor, which comprises a flow stabilizing tank 1 and a flange 2 arranged at the upper part of the flow stabilizing tank 1, wherein the flange 2 is connected with the vacuum suppressor 3, the vacuum suppressor 3 comprises a sealing bottom plate 31 fixedly arranged on an opening of the flange 2 and a dust cover 32 arranged at the upper side of the sealing bottom plate 31, the top of the dust cover 32 is provided with a one-way air outlet valve nozzle 321, a vent 322 is arranged between the bottom of the dust cover 32 and the sealing bottom plate 31, the center of the sealing bottom plate 31 is provided with a first air hole 311, a plurality of second air holes 312 are circumferentially distributed on the edge of the first air hole 311, the upper end of the first air hole 311 is connected with an air duct 33, the upper end of the air duct 33 is connected with the one-way air outlet valve nozzle 321, the lower end of the first air hole 311 is connected with a vertical pipe 34, the vertical pipe 34 is sleeved with an annular floating plate 35, and the outer diameter of the annular floating plate 35 is smaller than the inner diameter of the flange 2, a second air hole sealing ring 351 is arranged on the upper side of the annular floating plate 35, a pair of vertical sliding grooves 341 are arranged on the side wall of the vertical pipe 34, a cylindrical sliding block 36 is arranged in the vertical pipe 34, a piston 361 matched with the first air hole 311 is arranged at the upper end of the sliding block 36, connecting blocks 362 are arranged on two sides of the sliding block 36, the connecting blocks 362 penetrate through the vertical sliding grooves 341 and are connected with the inner ring of the annular floating plate 35, a spring 342 is sleeved on the vertical pipe 34, the spring 342 is located between the seal bottom plate 31 and the annular floating plate 35, a floating plate limiting plate 343 is arranged at the lower end of the vertical pipe 34, a vertical filter cylinder 37 is arranged between the dust cover 32 and the air duct 33, the second air hole 312 is located inside the filter cylinder 37, an air inlet gap is formed between the filter cylinder 37 and the dust cover 32, and the lower end of the filter cylinder 37 is clamped on the seal bottom plate 31. The air inlet gap is provided with a lifting brush ring 38, the inner side wall and the outer side wall of the lifting brush ring 38 are provided with bristles 381 for cleaning, and a lifting rod 382 penetrating through the sealing bottom plate 31 is connected between the lifting brush ring 38 and the annular floating plate 35. The lifting rod 382 is connected with the sealing bottom plate 31 in a sliding sealing manner, a through hole 313 in clearance sliding fit with the lifting rod 382 is arranged on the sealing bottom plate 31, and a corrugated telescopic protective sleeve 383 is arranged between the upper end of the lifting rod 382 and the through hole 313.
The working principle is as follows: when the municipal tap water supply flow is smaller than the water flow of a user, the series pipe network is prevented from generating vacuum and pressure imbalance, the vacuum suppressor 3 is installed at the top end of the steady flow tank 1, when the water level in the steady flow tank 1 rises, most of the air in the tank passes through the vertical chute 341, the first air hole 311 and the air duct 33 and is discharged to the outside from the one-way air outlet valve nozzle 321, a small part of the air is discharged through the second air hole 312 to take away dust on the filter element 37 outwards, the annular floating plate 35 rises along with the rise of the water level, the lifting rod 382 drives the lifting brush ring 38 to rise, the outer wall of the filter cylinder 37 and the inner wall of the dust cover 32 are cleaned through the bristles 381 to avoid the blockage of the filter cylinder 37, when the water is full, the second air hole sealing ring 351 on the annular floating plate 35 closes the second air hole 312, the piston 361 closes the first air hole 311, the vacuum suppressor 3 is closed, the water pressure rises to the municipal pipe network pressure in a superposition relay state, the equipment is operated in an energy-saving mode. When the water supply flow is less than the water flow of the user in the peak water period, the annular floating plate 35 opens the first air hole 311 and the second air hole 312 under the action of the spring 342 because the water level in the tank is reduced due to insufficient supply, the vacuum suppressor 3 starts to suck air, the outside air enters the tank through the vent 322, the filter element 37 and the second air hole 312, the vacuum negative pressure environment in the tank is destroyed, the atmospheric pressure in the tank is at the moment, and the conversion process from the superposed relay state to the compensated water suction state is also completed.
Furthermore, a conical cover 314 for covering the second air hole 312 is inserted into the sealing bottom plate 31, the upper end of the conical cover 314 is open and is in clearance fit with the air duct 33, and the bottom edge of the conical cover 314 is in interference fit with the inner diameter of the filter cartridge 37. The conical cover 314 further bends the path of the outside air flow entering the second air hole 312, and can further filter and block dust particles falling from the filter element, and the conical cover 314 facilitates the installation and positioning of the filter cartridge 37.
Further, a water collecting funnel 323 is arranged at the top of the dust cover 32, and the lower end of the water collecting funnel 323 is located above the liftable brush ring 38. The water collecting funnel 323 can collect rainwater, the brush hair on the lifting brush ring 38 is washed, the cleaning effect of the filter element is improved, and sewage can be discharged from the vent 322.
Furthermore, a plurality of elastic hooks 315 for fixing the filter cartridge 37 are circumferentially distributed on the upper side of the sealing bottom plate 31, and the elastic hooks 315 are arranged around the conical cover 314 to strengthen the fixing of the filter cartridge.
Further, a steel wire mesh cylinder 324 is arranged on the inner wall of the top of the dust cover 32, the steel wire mesh cylinder 324 is connected with an inner hole of the filter cylinder 37 in a matched mode, and activated carbon cloth 325 is arranged on the inner wall of the steel wire mesh cylinder 324 and can absorb and filter viruses and small-particle dust.
While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.
Claims (7)
1. The utility model provides a take stationary flow jar of vacuum inhibitor, includes stationary flow jar (1) and sets up flange (2) on stationary flow jar (1) upper portion, is connected with vacuum inhibitor (3) on flange (2), characterized by: the vacuum suppressor (3) comprises a sealing bottom plate (31) fixedly arranged on an opening of a flange (2) and a dust cover (32) arranged on the upper side of the sealing bottom plate (31), a one-way air outlet valve nozzle (321) is arranged at the top of the dust cover (32), a vent (322) is arranged between the bottom of the dust cover (32) and the sealing bottom plate (31), a first air hole (311) is arranged at the center of the sealing bottom plate (31), a plurality of second air holes (312) are circumferentially distributed on the edge of the first air hole (311), an air guide pipe (33) is connected to the upper end of the first air hole (311), the upper end of the air guide pipe (33) is connected with the one-way air outlet valve nozzle (321), a vertical pipe (34) is connected to the lower end of the first air hole (311), an annular floating plate (35) is sleeved on the vertical pipe (34), the outer diameter of the annular floating plate (35) is smaller than the inner diameter of the flange (2), a second air hole sealing ring (351) is arranged on the upper side of the annular floating plate (35), a pair of vertical sliding grooves (341) are arranged on the side wall of the vertical pipe (34), a cylindrical sliding block (36) is arranged in the vertical pipe (34), a piston (361) matched with the first air hole (311) is arranged at the upper end of the sliding block (36), connecting blocks (362) are arranged on two sides of the sliding block (36), the connecting blocks (362) penetrate through the vertical sliding grooves (341) to be connected with the inner ring of the annular floating plate (35), the vertical pipe (34) is sleeved with a spring (342), the spring (342) is positioned between the sealing bottom plate (31) and the annular floating plate (35), a floating plate limit plate (343) is arranged at the lower end of the vertical pipe (34), a vertical filter cylinder (37) is arranged between the dust cover (32) and the air duct (33), the second air hole (312) is positioned in the filter cylinder (37), an air inlet gap is formed between the filter cylinder (37) and the dust cover (32), and the lower end of the filter cylinder (37) is clamped on the sealing bottom plate (31).
2. A flow-stabilizing canister with a vacuum suppressor as claimed in claim 1, characterized in that: the air inlet gap is provided with a lifting brush ring (38), the inner side wall and the outer side wall of the lifting brush ring (38) are provided with bristles (381) for cleaning, and a lifting rod (382) penetrating through the sealing bottom plate (31) is connected between the lifting brush ring (38) and the annular floating plate (35).
3. A flow-stabilizing canister with a vacuum suppressor as claimed in claim 2, characterized in that: the lifting rod (382) is connected with the sealing bottom plate (31) in a sliding sealing mode, a through hole (313) in clearance sliding fit with the lifting rod (382) is formed in the sealing bottom plate (31), and a corrugated telescopic protective sleeve (383) is arranged between the upper end of the lifting rod (382) and the through hole (313).
4. A flow-stabilizing canister with a vacuum suppressor as claimed in claim 2, characterized in that: the sealing bottom plate (31) is inserted with a conical cover (314) used for covering the second air hole (312), the upper end of the conical cover (314) is opened and is in clearance fit with the air guide pipe (33), and the bottom edge of the conical cover (314) is in interference fit with the inner diameter of the filter cartridge (37).
5. A flow-stabilizing canister with a vacuum suppressor as claimed in claim 4, characterized in that: the top of the dust cover (32) is provided with a water collecting funnel (323), and the lower end of the water collecting funnel (323) is positioned above the lifting brush ring (38).
6. A flow-stabilizing canister with a vacuum suppressor as claimed in claim 5, characterized in that: a plurality of elastic clamping hooks (315) used for fixing the filter cylinder (37) are circumferentially distributed on the upper side of the sealing bottom plate (31), and the elastic clamping hooks (315) are arranged around the conical cover (314).
7. A flow-stabilizing canister with a vacuum suppressor as claimed in claim 1, characterized in that: and a steel wire mesh cylinder (324) is arranged on the inner wall of the top of the dust cover (32), the steel wire mesh cylinder (324) is connected with an inner hole of the filter cylinder (37) in a matched manner, and activated carbon cloth (325) is arranged on the inner wall of the steel wire mesh cylinder (324).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120053223.XU CN214884062U (en) | 2021-01-09 | 2021-01-09 | Flow stabilizing tank with vacuum suppressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120053223.XU CN214884062U (en) | 2021-01-09 | 2021-01-09 | Flow stabilizing tank with vacuum suppressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214884062U true CN214884062U (en) | 2021-11-26 |
Family
ID=78864548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120053223.XU Active CN214884062U (en) | 2021-01-09 | 2021-01-09 | Flow stabilizing tank with vacuum suppressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214884062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114892767A (en) * | 2022-04-15 | 2022-08-12 | 禾见机械(上海)有限公司 | Energy-concerving and environment-protective water supply equipment |
-
2021
- 2021-01-09 CN CN202120053223.XU patent/CN214884062U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114892767A (en) * | 2022-04-15 | 2022-08-12 | 禾见机械(上海)有限公司 | Energy-concerving and environment-protective water supply equipment |
| CN114892767B (en) * | 2022-04-15 | 2023-08-18 | 禾见机械(上海)有限公司 | Energy-saving and environment-friendly water supply equipment |
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