CN114457876A - Pipe network laminating non-negative pressure water supply equipment - Google Patents
Pipe network laminating non-negative pressure water supply equipment Download PDFInfo
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- CN114457876A CN114457876A CN202111594835.0A CN202111594835A CN114457876A CN 114457876 A CN114457876 A CN 114457876A CN 202111594835 A CN202111594835 A CN 202111594835A CN 114457876 A CN114457876 A CN 114457876A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 349
- 238000010030 laminating Methods 0.000 title claims description 14
- 238000001514 detection method Methods 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 16
- 239000006096 absorbing agent Substances 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 8
- 230000035939 shock Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
- C02F1/481—Treatment of water, waste water, or sewage with magnetic or electric fields using permanent magnets
-
- 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
- E03B7/074—Arrangement of water treatment devices
-
- 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
- E03B7/075—Arrangement of devices for control of pressure or flow rate
-
- 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
- E03B7/077—Arrangement of backflow preventing devices
-
- 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
- E03B7/09—Component parts or accessories
-
- 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
- E03B7/09—Component parts or accessories
- E03B7/095—Component holders or housings, e.g. boundary boxes
-
- 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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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Control Of Fluid Pressure (AREA)
Abstract
The utility model belongs to the technical field of the water supply technique and specifically relates to a no negative pressure water supply equipment is pressed to pipe network pile, the on-line screen storage device comprises a base, be provided with the water storage tank on the base, be provided with quality of water clarifier on the water storage tank, be provided with on the water storage tank and be used for detecting the detection module of water storage tank internal pressure, be provided with the vacuum suppressor on the water storage tank, be provided with the outlet pipe on the water storage tank, the outlet pipe with the inner chamber of water storage tank communicates with each other and connects, the outlet pipe is kept away from the one end of water storage tank is provided with the water supply assembly who supplies water for the user, the water supply assembly sets up the upper surface of base, this application has the impact that reduces municipal pipe network, provides the effect of stable use water for the user.
Description
Technical Field
The application relates to the technical field of water supply, in particular to a pipe network laminating non-negative pressure water supply device.
Background
The municipal pipe network is communicated with the user pipe network, and a water pump on the user pipe network pumps water in the municipal pipe network for users to use. The pressure in the municipal pipe network is unchanged, a small amount of water is used by users in the low-peak period of water use, and the municipal pipe network provides stable water quantity for the users; in the peak period of water consumption, along with a large amount of water used by users, the municipal pipe network can supply insufficient water for the user pipe network.
In view of the above-mentioned related art, the inventor believes that the above-mentioned manner of supplying water to the user pipe network causes impact on the municipal pipe network due to more water pumps on the user pipe network pumping water from the municipal pipe network during the peak period of water usage.
Disclosure of Invention
In order to reduce the impact to municipal pipe network for user's water is more stable this application provides a no negative pressure water supply equipment of pipe network pressure stack.
The application provides a no negative pressure water supply equipment is folded to pipe network adopts following technical scheme:
the utility model provides a no negative pressure water supply equipment is pressed to pipe network pressure, includes the base, be provided with the water storage tank on the base, be provided with water purifier on the water storage tank, be provided with on the water storage tank and be used for detecting the detection subassembly of water storage tank internal pressure, be provided with the vacuum inhibitor on the water storage tank, be provided with the outlet pipe on the water storage tank, the outlet pipe with the inner chamber of water storage tank communicates with each other and connects, the outlet pipe is kept away from the one end of water storage tank is provided with the water supply subassembly that supplies water for the user, the water supply subassembly sets up the upper surface of base.
Through adopting above-mentioned technical scheme, water in the municipal pipe network gets into in the water storage tank after purifying through water quality purifier, detecting element detects the pressure of water in the water storage tank, when the pressure of water reaches a definite value, signal transmission to equipment plc control water quality purifier self-closing, when gaseous pressure in the water storage tank reduces to a definite value, the vacuum suppressor is to the water storage tank tonifying qi, make the water storage tank remain no negative pressure state all the time, equipment all detects and adjusts water storage tank water and gaseous pressure, thereby effectual reduction is at the impact of user's water peak period user pipe network to the municipal pipe network.
Optionally, the water supply assembly includes a communicating pipe communicated with the water outlet pipe, a first water pump disposed on the communicating pipe, and a water supply pipe communicated with a water outlet of the first water pump.
Through adopting above-mentioned technical scheme, start first water pump, water in the water storage tank is extracted to first water pump, and water supplies the user to use through the delivery pipe.
Optionally, a second pressure gauge is arranged on the water supply pipe, a second pressure sensor is arranged on the water supply pipe, a pressure tank is arranged on the base, a water flowing pipe is communicated with the pressure tank and is connected with an inner cavity of the water supply pipe, a water stop valve is arranged on the water flowing pipe, a needle valve is arranged on the water supply pipe and is located between the communicating pipe and the water flowing pipe on the water supply pipe, and the water stop valve is located between the first water pumps.
By adopting the technical scheme, the second pressure gauge is connected with the plc system of the equipment, when the equipment fails or has problems, the second pressure gauge detects the pressure in the water supply pipe to prevent the pipe network from being damaged due to overlarge pressure, and when the numerical value on the second pressure gauge exceeds a certain value, a signal is provided for the equipment plc, and the equipment gives an alarm; when a user uses water at a small flow, the water stop valve is opened, water is supplied to the user under the action of the self pressure of the pressure tank, and the arrangement of the pressure tank prevents the equipment from generating a water hammer effect; the second pressure sensor is arranged to detect whether the pressure in the water supply pipe satisfies the pressure for normally supplying water to the user.
Optionally, one end of the water outlet pipe, which is far away from the water storage tank, is communicated with and connected with a switching pipe, the communicating pipe is communicated with and connected with an inner cavity of the switching pipe, the switching pipe is communicated with and connected with a receiving pipe, a second water pump is arranged on the receiving pipe, a control valve is arranged on the receiving pipe, one end of the receiving pipe, which is far away from the switching pipe, is communicated with and connected with an inner cavity of the water supply pipe, and the control valve is located between the second water pump and the water supply pipe.
Through adopting above-mentioned technical scheme, the water in the water storage tank gets into in the adapter tube at first, then supplies for the user to use under the effect of first water pump and second water pump, and the setting of adapter tube supplies water to the user from a plurality of pipelines, prevents that first water pump or second water pump from going wrong and influence the normal water of user, has not only reduced the pressure that the pipeline bore, better for the user supplies water moreover, and the control valve is used for controlling the flow of accepting intraductal water.
Optionally, a first locking valve is arranged on the communicating pipe, the first locking valve is located between the adapter pipe and the first water pump, a second locking valve is arranged on the adapter pipe, and the second locking valve is located between the adapter pipe and the second water pump.
Through adopting above-mentioned technical scheme, the setting of first lock valve and second lock valve is restricted the water that comes from the switching pipe, and the staff of being convenient for maintains second water pump or first water pump.
Optionally, the communicating pipe and the receiving pipe are both communicated with an eccentric reducing pipe, the eccentric reducing pipe is communicated with the inner cavity of the adapting pipe, and one side of the eccentric reducing pipe with a larger radius faces the adapting pipe.
Through adopting above-mentioned technical scheme, the pipeline radius of adapter is greater than the water inlet radius of second water pump, and the radius of communicating pipe is greater than the radius of first water pump water inlet, and the setting of eccentric reducing pipe is convenient for be connected of adapter and second water pump, and the setting of eccentric reducing pipe is convenient for be connected of communicating pipe and first water pump, and eccentric reducing pipe is the flat installation in top, prevents that gaseous pump entry reducing pipe department from gathering.
Optionally, the communicating pipe and the receiving pipe are both connected with a concentric reducing pipe, and the larger opening side of the concentric reducing pipe faces the water supply pipe.
Through adopting above-mentioned technical scheme, the concentric reducing pipe is applicable to the condition that the flow of fluid changes in the pipeline, and the setting of concentric reducing pipe is convenient for the connection of pipeline on the one hand, and on the other hand reduces the impact of the water that flows out in the pump to the pipeline.
Optionally, be provided with the barrel on the outlet pipe, the barrel with the inner chamber of water storage tank and outlet pipe communicates with each other and is connected, the connecting hole has been seted up to the lateral wall of barrel, the connecting hole with the inner chamber of barrel communicates with each other and is connected, connecting hole female connection has the apron, be provided with a plurality of magnet stick on the apron, the magnet stick is located the inner chamber of barrel, be provided with first shutoff valve and second shutoff valve on the outlet pipe, first shutoff valve and second shutoff valve are located respectively the both sides of barrel.
Through adopting above-mentioned technical scheme, the water in the water storage tank gets into from the entry of barrel, and the export flows, and the magnet stick in the barrel adsorbs the filtration to the iron of aquatic, plays secondary filter's effect, and the setting of first shutoff valve and second shutoff valve is restricted the water of the barrel of flowing through, and the staff of being convenient for clears up the impurity in the barrel.
Optionally, a sealing ring is fixed on the side wall of the cylinder, one side of the cover plate, which faces the inner cavity of the cylinder, is abutted against the side wall of the sealing ring, and the distance between the water inlet on the cylinder and the cover plate is greater than the distance between the water outlet and the cover plate.
Through adopting above-mentioned technical scheme, the setting of sealing washer has promoted the sealed effect of barrel, and from the water that the water inlet of barrel got into, the delivery port of barrel flows out after the filtration of a plurality of magnet stick, and the setting of inlet and delivery port position on the barrel is convenient for the magnet stick adsorbs the iron fillings in the aquatic.
Optionally, a damping shock absorber is fixed on the base and located below the first water pump and the second water pump.
Through adopting above-mentioned technical scheme, the setting of damping bumper shock absorber has the effect that reduces first water pump and second water pump vibration for the work of first water pump and second water pump is more stable.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the pressure of detection module water storage tank normal water and gas all detects and adjusts for the water storage tank is in no negative pressure state for a long time, and when the pressure of water reached a definite value in the water storage tank, the quality of water clarifier was closed, and the user directly used the water in the water storage tank this moment, thereby carries out fine protection to the municipal pipe network.
2. The water purifier filters water, and in the water storage tank was got into to filterable water, when rivers in the water storage tank went into the barrel, the magnet stick carried out secondary filter to water, prevented that the impurity of aquatic from causing the influence to the work of water pump.
3. The setting of overhead tank provides convenience for the user water, and when user's miniflow water consumption, opens the stagnant water valve, the overhead tank provides the use water for the user, prevents that the switch of the first water pump of frequent control and second water pump from taking place the water hammer effect, plays the effect of the first water pump of protection and second water pump.
Drawings
Fig. 1 is a schematic view of the overall structure of a water supply apparatus in an embodiment of the present application.
Fig. 2 is a schematic structural diagram of the upper surface of the base in the embodiment of the present application.
Fig. 3 is an enlarged view at a in fig. 2.
Fig. 4 is a schematic structural diagram of the cylinder in the embodiment of the present application, which is used for showing the structure of the cover plate.
Fig. 5 is a top view of the upper surface of the base in this embodiment.
Reference numerals: 1. a base; 11. a water storage tank; 111. a water purifier; 2. a detection component; 21. a detection tube; 22. a three-way valve; 23. a first pressure sensor; 24. a first pressure gauge; 112. a vacuum suppressor; 113. a water outlet pipe; 3. a water supply assembly; 31. a communicating pipe; 32. a first water pump; 33. a water supply pipe; 331. a second pressure gauge; 332. a second pressure sensor; 12. a pressure tank; 121. a water flow pipe; 122. a water stop valve; 123. a needle valve; 13. a transfer tube; 14. a bearing pipe; 141. a second water pump; 142. a control valve; 143. a first lock valve; 144. a second latch valve; 145. an eccentric reducer; 146. a concentric reducer; 114. a barrel; 115. installing a pipe; 116. a water inlet pipe; 1141. connecting holes; 1142. a cover plate; 1143. a magnet bar; 1144. a first block valve; 1145. a second block valve; 1146. a seal ring; 1147. a clamping groove; 1148. a connecting pipe; 15. a damping shock absorber; 16. a front closing plate; 17. a rear closing plate; 18. a left closure plate; 19. and a right sealing plate.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses no negative pressure water supply equipment is pressed to pipe network stack.
Referring to fig. 1 and 2, a pipe network laminating non-negative pressure water supply device comprises a base 1, wherein the base 1 is cuboid, a front sealing plate 16, a rear sealing plate 17, a left sealing plate 18 and a right sealing plate 19 are fixedly welded on the upper surface of the base 1, a cavity is formed on one side of the base 1 in the length direction by the four sealing plates, a water storage tank 11 is fixedly welded on one side of the four sealing plates, which is far away from the base 1, a water inlet of the water storage tank 11 is communicated and connected with a water inlet pipe 116, a water purifier 111 is fixedly arranged at one end of the water inlet pipe 116, which is far away from the water storage tank 11, through a flange, a water inlet of the water purifier 111 is communicated and connected with a municipal pipe network through a flange, the water purifier 111 in the application is a strong magnetic sterilizer which can filter scrap iron in water, water entering the water purifier 111 flows into the water storage tank 11 after being purified by the water purifier 111, a water outlet of the water storage tank 11 is communicated and connected with a water outlet pipe 113, the end of the outlet pipe 113 remote from the water storage tank 11 is provided with a water supply assembly 3 for supplying water for use by a user.
Referring to fig. 2 and 3, be provided with the determine module 2 that is used for detecting the pressure of the water in the water storage tank 11 on the water storage tank 11, determine module 2 includes communicating connecting at the detector tube 21 on the water storage tank 11, fix the three-way valve 22 on detector tube 21, fix the first pressure sensor 23 on detector tube 21, fix the first manometer 24 on detector tube 21, determine module 2 detects the pressure of the water in the water storage tank 11, when water pressure is less, the municipal pipe network supplies water to the water storage tank 11, treat when the pressure of the water in the water storage tank 11 reaches a definite value, the municipal pipe network stops to supply water to the water storage tank 11. Welded fastening has installation pipe 115 on water storage tank 11, the one end that water storage tank 11 was kept away from to installation pipe 115 is fixed with vacuum suppressor 112 through the ring flange, vacuum suppressor 112 is digital display vacuum suppressor 112 in this application, vacuum suppressor 112's setting plays the effect of gaseous pressure in stabilizing water storage tank 11, prevent to lead to the fact destruction to water storage tank 11 owing to the internal pressure of water storage tank 11 is not enough at the water peak period, detecting element 2 and vacuum suppressor 112's setting detects water storage tank 11 water-logging and gaseous pressure, feedback and regulation, make water storage tank 11 be no negative pressure tank, thereby make the water consumption of user's pipe network more stable.
Referring to fig. 2 and 4, one end of the water outlet pipe 113 far away from the water storage tank 11 is connected to the cylinder 114, the axis of the cylinder 114 is perpendicular to the axis of the water outlet pipe 113, a connecting hole 1141 is formed in the side wall of the cylinder 114, the connecting hole 1141 is connected to the inner cavity of the cylinder 114, a cover plate 1142 is connected to the connecting hole 1141 in a threaded manner, a plurality of magnet bars 1143 are integrally fixed to one side of the cover plate 1142 facing the inner cavity of the cylinder 114, three magnet bars 1143 are fixed in the application, a water outlet hole is formed in the outer wall of the cylinder 114, the water outlet hole is located below the magnet bars 1143, moisture entering the cylinder 114 through the water outlet pipe 113 firstly flows towards the cover plate 1142 and then flows out of the cylinder 114 from the water outlet, flows through the magnet bars 1143 during the flowing process, the magnet bars 1143 absorb iron in the water, a first blocking valve 1144 is arranged between the water storage tank 11 and the cylinder 114 on the water outlet pipe 113, a second blocking valve 1145 is arranged on the water outlet pipe 113, second shutoff valve 1145 is located the barrel 114 and deviates from one side of first shutoff valve 1144, and the setting of first shutoff valve 1144 and second shutoff valve 1145 is convenient for the staff to control the rivers in the storage water tank and advance the barrel 114 to be convenient for clear up the impurity in the barrel.
Referring to fig. 4, a clamping groove 1147 is formed in the side wall of the opening of the cylinder 114, a sealing ring 1146 is fixed in the clamping groove 1147, the sealing ring 1146 is a rubber ring in the application, and the opening of the cylinder 114 is sealed by the sealing ring 1146, so that the sealing effect of the cylinder 114 on water is better.
Referring to fig. 4 and 5, a water outlet of the water outlet pipe 113 is connected with a connecting pipe 1148 in a communicating manner, one end of the connecting pipe 1148 away from the water storage tank 11 is connected with the adapter pipe 13 in a communicating manner, the water supply assembly 3 comprises a communicating pipe 31 connected with the adapter pipe 13 in a communicating manner, and one end of the communicating pipe 31 away from the adapter pipe 13 is connected with the eccentric reducer 145 in a communicating manner; the gas-liquid separator further comprises a first water pump 32 communicated and connected with one end, far away from the communicating pipe 31, of the eccentric reducing pipe 145, a water inlet of the first water pump 32 is connected with a water outlet of the eccentric reducing pipe 145, the eccentric reducing pipe 145 is arranged to facilitate a worker to connect the communicating pipe 31 with the first water pump 32, and the eccentric reducing pipe 145 is installed in a top-flat mode so as to prevent gas from accumulating at a reducing pipe at an inlet of the first water pump 32; the outlet of the first water pump 32 is connected with a concentric reducing pipe 146, and further comprises a water supply pipe 33 connected with the outlet of the concentric reducing pipe 146 in a communicating manner, the concentric reducing pipe 146 is arranged to facilitate the connection between the first water pump 32 and the water supply pipe 33, and is suitable for the change of fluid flow, the first water pump 32 is started, the first water pump 32 draws the water for use from the water storage tank 11 for users, the needle valve 123 is fixed on the water supply pipe 33, the first locking valve 143 is fixed on the communication pipe 31, and the needle valve 123 and the first locking valve 143 at the two ends of the first water pump 32 limit the water flowing in and out of the first water pump 32, so that the users can conveniently replace or maintain the first water pump 32.
Referring to fig. 5, a adapting pipe 14 is connected to the water outlet of the adapting pipe 13 in a communicating manner, an eccentric reducing pipe 145 and a concentric reducing pipe 146 are also fixed to the adapting pipe 14 through a flange, a second water pump 141 is fixed to the adapting pipe 14, the second water pump 141 is used for pumping the service water in the adapting pipe 13, the eccentric reducing pipe 145 is located between the adapting pipe 13 and the second water pump 141, the end with the smaller radius of the eccentric reducing pipe 145 faces the second water pump 141, the concentric reducing pipe 146 is located between the second water pump 141 and the water supply pipe 33, the end with the smaller radius of the concentric reducing pipe 146 faces the second water pump 141, a second locking valve 144 and a control valve 142 are fixed to the adapting pipe 14, the second locking valve 144 and the control valve 142 are respectively located at two ends of the second water pump 141, the control valve 142 limits the water entering and exiting from the second water pump 141, one end of the adapting pipe 14 away from the adapting pipe 13 is connected to the water supply pipe 33, and both ends of the adapting pipe 13 can provide the service water for users, thereby improving the practicability of the water equipment.
Referring to fig. 2 and 5, two damping shock absorbers 15 are fixed on the base 1, the two damping shock absorbers 15 are respectively located below the first water pump 32 and the second water pump 141, and the first water pump 32 and the second water pump 141 are more stably operated due to the arrangement of the damping shock absorbers 15.
Referring to fig. 2 and 5, a pressure tank 12 is fixed on the upper surface of a base 1 in a welding manner, a water outlet of the pressure tank 12 is communicated and connected with a water flowing pipe 121, one end of the water flowing pipe 121, which is far away from the pressure tank 12, is communicated and connected with a water supplying pipe 33, a water stop valve 122 is fixed on the water flowing pipe 121, the water stop valve 122 is used for limiting the outflow of water in the pressure tank 12, and when the pressure of a municipal pipe network is insufficient, the difference compensation of water in the water storage tank 11 and the pressure tank 12 is realized on the basis of the original water pressure so as to meet the water demand of a user.
Referring to fig. 5, a second pressure gauge 331 is fixed to the water supply pipe 33, the second pressure gauge 331 is used for detecting the pressure of water in the water supply pipe 33 so as to determine the pressure for supplying water, a second pressure sensor 332 is provided on the water supply pipe 33, and the second pressure sensor 332 transmits the detected pressure of water to the plc system of the device, so that the feedback signal is convenient for the device to adjust.
The implementation principle of the pipe network laminating non-negative pressure water supply equipment in the embodiment of the application is as follows: the water of municipal pipe network passes through water quality purifier 111 and gets into in the water storage tank 11, treats that water is full of the back, and water quality purifier 111 self-closing, when municipal pipe network pressure was sufficient, equipment normally pressurizes the feedwater for the user through first water pump 32 and second water pump 141. The equipment respectively detects municipal pipe network pressure and user pipe network pressure through the water inlet and outlet sensors. When the equipment is pressurized to meet the set pressure of the user pipe network and the pressure of the user pipe network is stable, the equipment is automatically stopped. When the user uses a small flow of water, the device stabilizes and supplements the user's network water consumption through the pressure tank 12. When the stored water in the pressure tank 12 cannot meet the pressure of the user pipe network and the pressure of the user pipe network is reduced, the equipment is started again to supplement the pressure of the user pipe network and the water consumption of the user. The equipment supplies water under pressure according to the principle of 'how much difference is compensated', and achieves the energy-saving effect under the condition of meeting the water consumption requirement of a user.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a no negative pressure water supply equipment is pressed to pipe network stack which characterized in that: including base (1), be provided with water storage tank (11) on base (1), be provided with quality of water clarifier (111) on water storage tank (11), be provided with on water storage tank (11) and be used for detecting detection module (2) of water storage tank (11) internal pressure, be provided with vacuum suppressor (112) on water storage tank (11), be provided with outlet pipe (113) on water storage tank (11), outlet pipe (113) with the inner chamber of water storage tank (11) communicates with each other and is connected, outlet pipe (113) are kept away from the one end of water storage tank (11) is provided with water supply assembly (3) for the user supplies water, water supply assembly (3) set up the upper surface of base (1).
2. The pipe network laminating non-negative pressure water supply equipment according to claim 1, wherein: the water supply assembly (3) comprises a communicating pipe (31) communicated and connected with the water outlet pipe (113), a first water pump (32) arranged on the communicating pipe (31), and a water supply pipe (33) communicated and connected with the water outlet of the first water pump (32).
3. The pipe network laminating non-negative pressure water supply equipment according to claim 2, wherein: be provided with second manometer (331) on delivery pipe (33), be provided with second pressure sensor (332) on delivery pipe (33), be provided with overhead tank (12) on base (1), the intercommunication has flowing water pipe (121) on overhead tank (12), flowing water pipe (121) with delivery pipe (33) inner chamber communicates with each other and connects, be provided with stagnant water valve (122) on flowing water pipe (121), be provided with needle valve (123) on delivery pipe (33), needle valve (123) are located delivery pipe (33) and go up between communicating pipe (31) and flowing water pipe (121), stagnant water valve (122) are located between first water pump (32).
4. The pipe network laminating non-negative pressure water supply equipment according to claim 3, wherein: the water storage tank is characterized in that one end, far away from the water storage tank (11), of the water outlet pipe (113) is connected with an adapter pipe (13) in a communicating mode, the communicating pipe (31) is connected with an inner cavity of the adapter pipe (13) in a communicating mode, the adapter pipe (13) is connected with a bearing pipe (14) in a communicating mode, a second water pump (141) is arranged on the bearing pipe (14), a control valve (142) is arranged on the bearing pipe (14), one end, far away from the adapter pipe (13), of the bearing pipe (14) is connected with an inner cavity of a water supply pipe (33) in a communicating mode, and the control valve (142) is located between the second water pump (141) and the water supply pipe (33).
5. The pipe network laminating non-negative pressure water supply equipment according to claim 4, wherein: the communicating pipe (31) is provided with a first locking valve (143), the first locking valve (143) is located between the adapter pipe (13) and the first water pump (32), the adapter pipe (14) is provided with a second locking valve (144), and the second locking valve (144) is located between the adapter pipe (13) and the second water pump (141).
6. The pipe network laminating non-negative pressure water supply equipment according to claim 5, wherein: the communicating pipe (31) and the bearing pipe (14) are communicated with an eccentric reducing pipe (145), the eccentric reducing pipe (145) is communicated with the inner cavity of the adapter pipe (13), and the side with the larger radius of the eccentric reducing pipe (145) faces the adapter pipe (13).
7. The pipe network laminating non-negative pressure water supply equipment according to claim 6, wherein: the communicating pipe (31) and the bearing pipe (14) are both communicated with a concentric reducing pipe (146), and the larger opening side of the concentric reducing pipe (146) faces the water supply pipe (33).
8. The pipe network laminating non-negative pressure water supply equipment according to claim 1, wherein: be provided with barrel (114) on outlet pipe (113), barrel (114) with the inner chamber of water storage tank (11) and outlet pipe (113) communicates with each other and is connected, connecting hole (1141) has been seted up to the lateral wall of barrel (114), connecting hole (1141) with the inner chamber of barrel (114) communicates with each other and is connected, connecting hole (1141) female connection has apron (1142), be provided with a plurality of magnet stick (1143) on apron (1142), magnet stick (1143) are located the inner chamber of barrel (114), be provided with first shutoff valve (1144) and second shutoff valve (1145) on outlet pipe (113), first shutoff valve (1144) and second shutoff valve (1145) are located respectively the both sides of barrel (114).
9. The pipe network laminating non-negative pressure water supply equipment according to claim 8, wherein: a sealing ring (1146) is fixed on the side wall of the cylinder body (114), one side of the cover plate (1142) facing the inner cavity of the cylinder body (114) is abutted against the side wall of the sealing ring (1146), and the distance between the water inlet on the cylinder body (114) and the cover plate (1142) is greater than the distance between the water outlet and the cover plate (1142).
10. The pipe network laminating non-negative pressure water supply equipment according to claim 2 or 4, wherein: a damping shock absorber (15) is fixed on the base (1), and the damping shock absorber (15) is located below the first water pump (32) and the second water pump (141).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111594835.0A CN114457876A (en) | 2021-12-23 | 2021-12-23 | Pipe network laminating non-negative pressure water supply equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111594835.0A CN114457876A (en) | 2021-12-23 | 2021-12-23 | Pipe network laminating non-negative pressure water supply equipment |
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| CN114457876A true CN114457876A (en) | 2022-05-10 |
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| CN202111594835.0A Pending CN114457876A (en) | 2021-12-23 | 2021-12-23 | Pipe network laminating non-negative pressure water supply equipment |
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Cited By (1)
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