CN113863441A - Energy-saving tank type non-negative pressure water supply equipment - Google Patents
Energy-saving tank type non-negative pressure water supply equipment Download PDFInfo
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- CN113863441A CN113863441A CN202111080433.9A CN202111080433A CN113863441A CN 113863441 A CN113863441 A CN 113863441A CN 202111080433 A CN202111080433 A CN 202111080433A CN 113863441 A CN113863441 A CN 113863441A
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- negative pressure
- piston
- water level
- pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 113
- 238000001914 filtration Methods 0.000 claims abstract description 28
- 239000003365 glass fiber Substances 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000000746 purification Methods 0.000 abstract description 4
- 230000013011 mating Effects 0.000 description 7
- 239000012535 impurity Substances 0.000 description 6
- 238000005192 partition Methods 0.000 description 4
- 238000002955 isolation Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000007105 physical stamina Effects 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
- E03B11/02—Arrangements or adaptations of tanks for water supply for domestic or like local water supply
- E03B11/06—Arrangements or adaptations of tanks for water supply for domestic or like local water supply with air regulators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/078—Combined units with different devices; Arrangement of different devices with respect to each other
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention relates to the technical field of water supply equipment, in particular to energy-saving tank type non-negative pressure water supply equipment; energy-saving pot-type does not have negative pressure water supply equipment includes flow regulator, negative pressure canceller, the inlet tube, controller subassembly and drain pipe, negative pressure canceller includes the water level valve, filtration unit and cooperation piston, water level valve and cooperation piston sliding connection, and the water level valve sets up in the downside of cooperation piston, filtration unit then sets up in the upside of cooperation piston, and filtration unit and external atmosphere intercommunication, utilize water level valve cooperation filtration unit, thereby at the water level reduction, when producing the negative pressure, utilize the water level valve to let external atmosphere get into, assist again with filtration unit, thereby accomplish the atmospheric purification to the entering.
Description
Technical Field
The invention relates to the technical field of water supply equipment, in particular to energy-saving tank type non-negative-pressure water supply equipment.
Background
The non-negative pressure water supply equipment is used as secondary pressure water supply equipment directly connected with a municipal water supply network, and has increasing use requirements in urban high-rise buildings;
the non-negative pressure water supply equipment in the prior art is found in the using process, the water consumption of the non-negative pressure water supply equipment is increased by a user, the internal pressure of the non-negative pressure water supply equipment is reduced, and when negative pressure is formed, external atmosphere is required to enter, so that the pollution of water supply can be caused when the pollution of the external atmosphere is serious.
Disclosure of Invention
The invention aims to provide energy-saving tank type non-negative pressure water supply equipment to solve the problem that the internal water supply of the energy-saving tank type non-negative pressure water supply equipment in the prior art is easily polluted by the atmosphere.
In order to achieve the above object, the present invention provides an energy-saving tank type non-negative pressure water supply apparatus, which includes a flow regulator, a negative pressure eliminator, a water inlet pipe, a controller assembly and a water drain pipe, wherein the negative pressure eliminator is disposed on the upper side of the flow regulator and is communicated with the flow regulator, the water inlet pipe is disposed on one side of the flow regulator and is communicated with the flow regulator, the water drain pipe is disposed on the other side of the flow regulator, and the controller assembly is matched with the flow regulator;
the negative pressure eliminator comprises a water level valve, an air filtering unit and a matching piston, the water level valve is in sliding connection with the matching piston, the water level valve is arranged on the lower side of the matching piston, the air filtering unit is arranged on the upper side of the matching piston, and the air filtering unit is communicated with the outside atmosphere.
Utilize the water level valve cooperation the height of rivers in the flow regulator promotes at the user water consumption, and municipal official network supplies water inadequately, when leading to producing the negative pressure, utilizes the water level valve cooperation the cooperation piston to make external atmosphere can with the flow regulator intercommunication, and then make the negative pressure in the flow regulator can be eliminated, and need not additionally to consume the energy, thereby satisfies the regulation to the negative pressure on energy-conserving basis.
Wherein, the water level valve includes floating bag, connecting rod and piston piece, the floating bag set up in the downside of connecting rod, and set up in the flow regulator, the connecting rod then with the cooperation piston agrees with, just the connecting rod set up in the downside of cooperation piston, the piston piece then set up in the upside of connecting rod, just the piston piece with connecting rod fixed connection.
The floating bag is matched with the water level height, so that when the water consumption of a user is increased and the water level is lowered, the floating bag can be driven to sink, the connecting rod and the piston sheet move downwards to adjust the water level valve, external atmosphere can enter the floating bag, and negative pressure is eliminated.
Wherein, the connecting rod includes arc connector, the body of rod and flexure strip, the arc connector set up in one side of the body of rod, just the arc connector with the flotation bag bonds, the flexure strip then set up in the outside of the body of rod, just the both ends of flexure strip respectively with the arc connector with cooperation piston fixed connection.
Utilize the arc connector come with the cooperation of superficial bag, thereby promote superficial bag with the joint strength of arc connector, thereby make the pole physical stamina is along with the height of superficial bag removes, when the flexure strip then is used for avoiding municipal official net to cut off the water, superficial bag falls into flow regulator's bottom leads to superficial bag is impaired.
Wherein, the piston piece has air feed recess, a plurality of spoilers and chute, the air feed recess is followed the thickness direction of piston piece sets up, just the air feed recess with the chute intercommunication, the chute then set up in the outside of piston piece, just the chute runs through the piston piece, it is a plurality of the spoilers then set up in the air feed recess with the inboard of chute.
The air supply groove is matched with the matched piston, so that after the height of the piston sheet is reduced to a certain limit, the piston sheet can be communicated with the external atmosphere through the air supply groove and the chute, and the spoiler is used for secondarily purifying the entering atmosphere, so that water supply pollution caused by impurities and the like in the atmosphere is avoided.
The spoiler comprises a plurality of spoiler bodies and a plurality of piston plates, wherein the spoiler bodies are provided with glass fiber layers and plate bodies, the glass fiber layers are arranged on the upper sides of the plate bodies, and the plate bodies are fixedly connected with the piston plates.
The glass fiber layer is used for improving the cleaning capability of impurities in the atmosphere, the glass fiber layer is made of a plurality of glass fibers, and the physicochemical properties of the glass fibers are utilized, so that the cleaning of the impurities in the atmosphere is completed.
Wherein, the cooperation piston includes stopper pipe, holding casing and intake pipe, the holding casing set up in the upside of stopper pipe, and with the stopper pipe intercommunication, the intake pipe then set up in the upside of holding casing, and with the holding casing intercommunication, the stopper pipe then set up in the upside of flow regulator, just the stopper pipe with the water level valve agrees with.
The stopper pipe is matched with the rod body, so that the piston sheet can adjust the air conveying according to the water level height, the accommodating shell is used for accommodating the air filtering unit, and the air inlet pipe is used for allowing the outside atmosphere to enter.
The stopper tube is provided with a tube body and a gas transmission groove, the tube body is arranged on the upper side of the flow regulator and communicated with the flow regulator, the gas transmission groove is arranged along the length extending direction of the tube body, and the gas transmission groove is arranged on the lower side of the tube body.
By means of the matching of the air conveying groove and the pipe body, when the water level is high, the pipe body is matched with the piston piece, and after the water level is lowered, the air conveying groove is matched with the inclined groove, so that the outside atmosphere can be input.
The accommodating shell is provided with a clamping protrusion and a clamping frame, the clamping protrusion is arranged on the inner side of the accommodating shell, the clamping frame is clamped with the clamping protrusion, and the clamping frame is matched with the air filtering unit.
Utilize protruding cooperation of joint the joint frame to make air filter unit can by the joint frame joint is fixed, utilizes again the joint is protruding, thereby makes the joint frame can with the protruding joint of joint.
According to the energy-saving tank type non-negative-pressure water supply equipment, the water level valve is matched with the air filtering unit, so that when the water level is reduced and negative pressure is generated, external atmosphere enters through the water level valve, and the air filtering unit is assisted, so that the purification of the entering atmosphere is completed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic axial view of an energy-saving tank-type non-negative pressure water supply apparatus according to the present invention.
Fig. 2 is a schematic sectional structure view of an energy-saving tank type non-negative pressure water supply apparatus provided by the present invention.
FIG. 3 is a schematic axial view of a negative pressure eliminator of the energy-saving tank type non-negative pressure water supply apparatus according to the present invention.
Fig. 4 is a schematic sectional view of a negative pressure eliminator of an energy-saving tank type non-negative pressure water supply apparatus according to the present invention.
FIG. 5 is a schematic axial view of a water level valve and a mating piston of the energy-saving tank type non-negative pressure water supply apparatus according to the present invention.
FIG. 6 is a schematic sectional view showing the structure of a water level valve and a mating piston of the energy-saving tank type non-negative pressure water supply apparatus according to the present invention.
FIG. 7 is a cross-sectional partial enlarged structural schematic view of a water level valve and a mating piston of the energy-saving tank type non-negative pressure water supply apparatus provided by the present invention.
FIG. 8 is a schematic axial view of an air filter unit of the energy-saving tank type non-negative pressure water supply apparatus according to the present invention.
Fig. 9 is a schematic sectional structure view of an air filter unit of an energy-saving tank type non-negative pressure water supply apparatus provided by the present invention.
1-flow regulator, 2-negative pressure eliminator, 3-water inlet pipe, 4-controller component, 5-water outlet pipe, 21-water level valve, 22-air filter unit, 23-matching piston, 211-floating bag, 212-connecting rod, 213-piston sheet, 2121-arc connector, 2122-rod body, 2123-elastic sheet, 2131-air supply groove, 2132-chute, 2133-baffle plate, 2134-glass fiber layer, 2135-plate body, 221-external frame, 222-filter component, 2221-folded filter sheet, 2222-isolation plate, 2223-glass fiber sheet, 2224-clamping plate, 2225-chute, 231-plug pipe, 232-containing shell, 233-air inlet pipe, 2311-pipe body, 2312-air supply groove, 2222-air supply pipe body, 2321-clamping projection, 2322-clamping frame.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 9, the present invention provides an energy-saving tank type non-negative pressure water supply apparatus, which includes a flow regulator 1, a negative pressure eliminator 2, a water inlet pipe 3, a controller assembly 4 and a water discharge pipe 5, wherein the negative pressure eliminator 2 is disposed on an upper side of the flow regulator 1 and is communicated with the flow regulator 1, the water inlet pipe 3 is disposed on one side of the flow regulator 1 and is communicated with the flow regulator 1, the water discharge pipe 5 is disposed on the other side of the flow regulator 1, and the controller assembly 4 is matched with the flow regulator 1;
In the present embodiment, the flow regulator 1 is used to regulate water amount, the negative pressure eliminator 2 is used to eliminate negative pressure generated inside the water supply equipment, the water inlet pipe 3 is connected with the municipal pipe network, the controller assembly 4 is used to monitor the indexes of the water inlet pipe 3 and the water outlet pipe 5 and control the flow regulator 1, so as to meet the use requirement, and since the flow regulator 1 and the controller assembly 4 belong to the prior art, the present application does not describe the structure in detail, the water level valve 21 is used in cooperation with the water level, so as to eliminate the internal negative pressure without energy consumption, the air filtering unit 22 is used to filter impurities in the entering atmosphere, the cooperation piston 23 is used in cooperation with the water level valve 21, so as to eliminate the negative pressure, that is, when the municipal pipe network is supplied with insufficient water due to the increase of water consumption by the user, water level valve 21 can cooperate cooperation piston 23 for external air gets into under the effect of pressure, let the air again with air filter unit 22 contacts, and quilt air filter unit 22 accomplishes prefiltering, the rethread water level valve 21 can accomplish the purification, thereby makes the air of entering not have impurity, has also avoided supplying water and has been polluted by the air the condition, has effectively promoted water supply equipment's security performance, has promoted resident's use and has experienced.
Further, the water level valve 21 includes a floating bag 211, a connecting rod 212 and a piston plate 213, the floating bag 211 is disposed on the lower side of the connecting rod 212 and is disposed in the flow regulator 1, the connecting rod 212 is engaged with the mating piston 23, the connecting rod 212 is disposed on the lower side of the mating piston 23, the piston plate 213 is disposed on the upper side of the connecting rod 212, and the piston plate 213 is fixedly connected with the connecting rod 212;
the connecting rod 212 comprises an arc-shaped connector 2121, a rod body 2122 and an elastic sheet 2123, the arc-shaped connector 2121 is arranged on one side of the rod body 2122, the arc-shaped connector 2121 is bonded with the floating bag 211, the elastic sheet 2123 is arranged on the outer side of the rod body 2122, and two ends of the elastic sheet 2123 are respectively fixedly connected with the arc-shaped connector 2121 and the matching piston 23;
the piston disc 213 has a gas supply groove 2131, a plurality of flow blocking plates 2133, and inclined grooves 2132, wherein the gas supply groove 2131 is disposed along the thickness direction of the piston disc 213, the gas supply groove 2131 is communicated with the inclined grooves 2132, the inclined grooves 2132 are disposed on the outer side of the piston disc 213, the inclined grooves 2132 penetrate the piston disc 213, and the flow blocking plates 2133 are disposed on the inner side of the gas supply groove 2131 and the inclined grooves 2132;
each of the spoilers 2133 has a glass fiber layer 2134 and a plate 2135, the glass fiber layer 2134 is disposed on the upper side of the plate 2135, and the plate 2135 is fixedly connected to the piston plate 213.
In this embodiment, the floating bag 211 is matched with the internal water level, so that when a negative pressure is generated, that is, the internal water level is lowered, the floating bag 211 is moved down to drive the connecting rod 212 and the piston plate 213 to move down, the connecting rod 212 is used for connecting the piston plate 213, the piston plate 213 is matched with the matching piston 23 when the floating bag 211 is lowered, so as to allow the external atmosphere to enter, the arc-shaped connecting head 2121 is used for connecting with the floating bag 211, the rod body 2122 is used for connecting with the arc-shaped connecting head 2121 and the matching piston 23, the elastic sheet 2123 is used for preventing the floating bag 211 from falling under the condition of no water, so as to damage the floating bag 211, the air supply groove 2131 and the chute 2132 are used for supplying the external atmosphere, and when the air supply groove 2131 and the chute 2132 move along with the movement of the piston plate 213, and finally when communicating with the said cooperation piston 23, can send the outside atmosphere into, and then solve the negative pressure problem, the said glass fiber silk layer 2134 is made of glass fiber silk, thus after the outside air enters, can adsorb the small particle impurity such as dust on the said glass fiber silk layer 2134, and then finish the purification to the air.
Further, the matching piston 23 includes a plug tube 231, an accommodating housing 232 and an air inlet tube 233, the accommodating housing 232 is disposed on the upper side of the plug tube 231 and is communicated with the plug tube 231, the air inlet tube 233 is disposed on the upper side of the accommodating housing 232 and is communicated with the accommodating housing 232, the plug tube 231 is disposed on the upper side of the flow regulator 1, and the plug tube 231 is engaged with the water level valve 21;
the stopper 231 has a tube body 2311 and a gas transmission groove 2312, the tube body 2311 is arranged at the upper side of the flow regulator 1, the tube body 2311 is communicated with the flow regulator 1, the gas transmission groove 2312 is arranged along the length extending direction of the tube body 2311, and the gas transmission groove 2312 is arranged at the lower side of the tube body 2311;
the accommodating shell 232 is provided with a clamping protrusion 2321 and a clamping frame 2322, the clamping protrusion 2321 is arranged on the inner side of the accommodating shell 232, the clamping frame 2322 is clamped with the clamping protrusion 2321, and the clamping frame 2322 is also matched with the air filtering unit 22.
In this embodiment, the stopper 231 is engaged with the rod body 2122 to limit the moving path of the rod body 2122, the accommodating case 232 is used to place the air filter unit 22, the air inlet pipe 233 is used to let the outside air enter, the pipe body 2311 utilizes the air delivery groove 2312 to enable air delivery when the air delivery groove 2312 is communicated with the inclined groove 2132 and the air delivery groove 2131, the clamping protrusion 2321 is engaged with the clamping frame 2322 to clamp and fix the clamping frame 2322 to the clamping protrusion 2321, and the clamping frame 2322 is used to clamp and fix the air filter unit 22.
Further, the air filtering unit 22 includes an outer frame 221 and a filter assembly 222, the filter assembly 222 is clamped with the outer frame 221, the filter assembly 222 is disposed inside the outer frame 221, and the outer frame 221 is clamped with the mating piston 23 and is disposed inside the mating piston 23;
the filter assembly 222 includes a plurality of folding filter pages 2221 and a plurality of partition plates 2222 provided with sliding slots 2225, wherein the plurality of partition plates 2222 are all arranged in parallel at the inner side of the outer frame 221 and are all fastened and fixed with the outer frame 221, the sliding slots 2225 are arranged at the outer side of the partition plates 2222, and the plurality of folding filter pages 2221 are arranged between the adjacent partition plates 2222;
every folding filter leaf 2221 all includes corrugated glass fiber sheet 2223 and two joint plates 2224, glass fiber sheet 2223 and two joint plates 2224 bond, and set up in two between the joint plates 2224, two joint plates 2224 then pass through spout 2225 with division board 2222 sliding connection.
In this embodiment, the external frame 221 is matched with the clamping frame 2322, so as to complete the clamping of the air filtering unit 22, the filter assembly 222 is used for filtering the atmosphere, the folding filter pages 2221 are used for filtering the atmosphere, the isolation plate 2222 is used for separating the filter assembly 222, so as to improve the filtering effect, the sliding groove 2225 is matched with the clamping plate 2224, so that the glass fiber sheet 2223 can be clamped and fixed on the inner side of the isolation plate 2222 by using the clamping plate 2224.
According to the energy-saving tank type non-negative-pressure water supply equipment, the water level valve 21 is matched with the air filtering unit 22, so that when the water level is reduced and negative pressure is generated, external atmosphere enters through the water level valve 21, and the air filtering unit 22 is assisted, so that the entering atmosphere is purified.
While the invention has been 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 spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. An energy-saving tank type non-negative pressure water supply device is characterized in that,
the energy-saving tank type non-negative-pressure water supply equipment comprises a flow regulator, a negative pressure eliminator, a water inlet pipe, a controller assembly and a water drain pipe, wherein the negative pressure eliminator is arranged on the upper side of the flow regulator and is communicated with the flow regulator;
the negative pressure eliminator comprises a water level valve, an air filtering unit and a matching piston, the water level valve is in sliding connection with the matching piston, the water level valve is arranged on the lower side of the matching piston, the air filtering unit is arranged on the upper side of the matching piston, and the air filtering unit is communicated with the outside atmosphere.
2. The energy saving type tank type non-negative pressure water supplying apparatus according to claim 1,
the water level valve includes floating bag, connecting rod and piston piece, the floating bag set up in the downside of connecting rod, and set up in the flow regulator, the connecting rod then with the cooperation piston agrees with, just the connecting rod set up in the downside of cooperation piston, the piston piece then set up in the upside of connecting rod, just the piston piece with connecting rod fixed connection.
3. The energy saving type tank type non-negative pressure water supplying apparatus according to claim 2,
the connecting rod includes arc connector, the body of rod and flexure strip, the arc connector set up in one side of the body of rod, just the arc connector with the buoyancy bag bonds, the flexure strip then set up in the outside of the body of rod, just the both ends of flexure strip respectively with the arc connector with cooperation piston fixed connection.
4. The energy saving type tank type non-negative pressure water supplying apparatus according to claim 3,
the piston piece has air feed recess, a plurality of spoilers and chute, the air feed recess is followed the thickness direction of piston piece sets up, just the air feed recess with the chute intercommunication, the chute then set up in the outside of piston piece, just the chute runs through the piston piece, a plurality of the spoilers then set up in the air feed recess with the inboard of chute.
5. The energy saving type tank type non-negative pressure water supplying apparatus according to claim 4,
the spoiler is provided with a plurality of glass fiber layers and a plate body, the glass fiber layers are arranged on the upper side of the plate body, and the plate body is fixedly connected with the piston plate.
6. The energy saving type tank type non-negative pressure water supplying apparatus according to claim 1,
the cooperation piston includes stopper pipe, holding casing and intake pipe, the holding casing set up in the upside of stopper pipe, and with the stopper pipe intercommunication, the intake pipe then set up in the upside of holding casing, and with the holding casing intercommunication, the stopper pipe then set up in flow regulator's upside, just the stopper pipe with the water level valve agrees with.
7. The energy saving type tank type non-negative pressure water supplying apparatus according to claim 6,
the stopper pipe has a pipe body and a gas transmission groove, the pipe body set up in the upside of flow regulator, just the pipe body with the flow regulator intercommunication, the gas transmission groove then follows the length extending direction of pipe body sets up, just the gas transmission groove set up in the downside of pipe body.
8. The energy saving type tank type non-negative pressure water supplying apparatus according to claim 7,
the accommodating shell is provided with a clamping protrusion and a clamping frame, the clamping protrusion is arranged on the inner side of the accommodating shell, the clamping frame is clamped with the clamping protrusion, and the clamping frame is matched with the air filtering unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111080433.9A CN113863441A (en) | 2021-09-15 | 2021-09-15 | Energy-saving tank type non-negative pressure water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111080433.9A CN113863441A (en) | 2021-09-15 | 2021-09-15 | Energy-saving tank type non-negative pressure water supply equipment |
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| CN113863441A true CN113863441A (en) | 2021-12-31 |
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|---|---|---|---|
| CN202111080433.9A Pending CN113863441A (en) | 2021-09-15 | 2021-09-15 | Energy-saving tank type non-negative pressure water supply equipment |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2610079A1 (en) * | 1987-01-23 | 1988-07-29 | Alba Romero Julio De | Automatic air ejector for fluid pipelines, provided with a pressure-compensating system |
| DE4424575A1 (en) * | 1994-07-13 | 1996-01-18 | Bruno Bachhofer | Degassing valve for liq. tank with float chamber having float valve |
| CN103422543A (en) * | 2013-07-18 | 2013-12-04 | 徐明冬 | Negative pressure suppression system |
| CN203462524U (en) * | 2013-09-22 | 2014-03-05 | 山东国泰创新供水技术有限公司 | Flow regulator |
| CN205730643U (en) * | 2016-07-15 | 2016-11-30 | 南昌威尔汽车燃油系统有限公司 | A kind of air filtering core |
| CN106592705A (en) * | 2015-10-14 | 2017-04-26 | 山东华立供水设备有限公司 | Dual-sealing negative-pressure-free vacuum suppressor for water supply |
| CN207331856U (en) * | 2017-08-11 | 2018-05-08 | 山东鑫力霸供水设备有限公司 | A kind of non-negative pressure stabilized compensator |
| CN208830410U (en) * | 2018-08-01 | 2019-05-07 | 哈尔滨市高铎环保设备制造有限公司 | A kind of novel energy-storing formula flow straightener |
| CN210543927U (en) * | 2019-08-19 | 2020-05-19 | 苏州华元净化过滤设备有限公司 | High-efficiency air filter |
| CN212294859U (en) * | 2020-05-20 | 2021-01-05 | 上海汇业机械科技有限公司 | Closed steady flow tank for secondary water supply |
| CN214094801U (en) * | 2020-11-25 | 2021-08-31 | 江苏净视源能源环保研究院有限公司 | Intelligent fresh air machine capable of effectively preventing and treating fine particles |
-
2021
- 2021-09-15 CN CN202111080433.9A patent/CN113863441A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2610079A1 (en) * | 1987-01-23 | 1988-07-29 | Alba Romero Julio De | Automatic air ejector for fluid pipelines, provided with a pressure-compensating system |
| DE4424575A1 (en) * | 1994-07-13 | 1996-01-18 | Bruno Bachhofer | Degassing valve for liq. tank with float chamber having float valve |
| CN103422543A (en) * | 2013-07-18 | 2013-12-04 | 徐明冬 | Negative pressure suppression system |
| CN203462524U (en) * | 2013-09-22 | 2014-03-05 | 山东国泰创新供水技术有限公司 | Flow regulator |
| CN106592705A (en) * | 2015-10-14 | 2017-04-26 | 山东华立供水设备有限公司 | Dual-sealing negative-pressure-free vacuum suppressor for water supply |
| CN205730643U (en) * | 2016-07-15 | 2016-11-30 | 南昌威尔汽车燃油系统有限公司 | A kind of air filtering core |
| CN207331856U (en) * | 2017-08-11 | 2018-05-08 | 山东鑫力霸供水设备有限公司 | A kind of non-negative pressure stabilized compensator |
| CN208830410U (en) * | 2018-08-01 | 2019-05-07 | 哈尔滨市高铎环保设备制造有限公司 | A kind of novel energy-storing formula flow straightener |
| CN210543927U (en) * | 2019-08-19 | 2020-05-19 | 苏州华元净化过滤设备有限公司 | High-efficiency air filter |
| CN212294859U (en) * | 2020-05-20 | 2021-01-05 | 上海汇业机械科技有限公司 | Closed steady flow tank for secondary water supply |
| CN214094801U (en) * | 2020-11-25 | 2021-08-31 | 江苏净视源能源环保研究院有限公司 | Intelligent fresh air machine capable of effectively preventing and treating fine particles |
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Application publication date: 20211231 |