CN212715148U - Interval pressure compensation system of water supply network - Google Patents
Interval pressure compensation system of water supply network Download PDFInfo
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- CN212715148U CN212715148U CN202020884740.7U CN202020884740U CN212715148U CN 212715148 U CN212715148 U CN 212715148U CN 202020884740 U CN202020884740 U CN 202020884740U CN 212715148 U CN212715148 U CN 212715148U
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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 discloses a pressure compensation system between water supply pipe networks, which comprises a main water inlet pipe, a plurality of branch water inlet pipes, a plurality of first water outlet pipes, a plurality of three-way pipes and a compensation device arranged at the highest position, wherein the branch water inlet pipes are connected with the compensation device; the utility model discloses a set up compensation arrangement and many three-way pipes, compensation arrangement is used for saving the running water, the three-way pipe communicates the person in charge that intakes respectively, compensation arrangement and each user, the cooperation is at the first inlet tube of three-way pipe simultaneously, be provided with electronic pressure table and solenoid valve on second inlet tube and the second outlet pipe, with the water pressure that real-time detection intake is responsible for, so can be when intake branch pipe water pressure is not enough, solenoid valve through controlling the second inlet tube, make the running water of its saving of compensation arrangement discharge, a running water mixing for with the branch pipe that intakes, thereby guarantee to satisfy user's daily demand from first outlet pipe exhaust running water pressure, realize the compensation of the interval pressure of water supply network.
Description
Technical Field
The utility model belongs to the technical field of the water supply technique and specifically relates to a water supply network interval pressure compensation system is related to.
Background
When tap water is supplied to users in high-rise buildings such as commercial houses and office buildings, the users on the upper floors are prone to lack of water pressure, and when water is discharged and water supply is stopped and reduced, the water pressure required by the users is insufficient, so that daily use of the users is affected.
SUMMERY OF THE UTILITY MODEL
To the not enough of prior art, the utility model aims to provide a simple structure's water supply network interval pressure compensation system.
In order to achieve the above purpose, the utility model provides a scheme does: the utility model provides a water supply network interval pressure compensation system, includes that the person in charge of intaking, many branch pipes of intaking, many first outlet pipes, many three-way pipes and set up in the compensation arrangement of highest point, the branch connection that intakes the water pipe connect many respectively branch pipes of intaking, every the three-way pipe all includes first inlet tube, second inlet tube and second outlet pipe, first water piping connection branch pipe of intaking, the second water piping connection compensation arrangement, the second goes out water piping connection first outlet pipe, wherein, all be provided with electron pressure meter and solenoid valve on first inlet tube, second inlet tube and the second outlet pipe, the solenoid valve is located electron pressure meter low reaches.
The utility model has the advantages that: realize the automatic compensation pressure, the utility model discloses a set up compensation arrangement and many three-way pipes, compensation arrangement is used for saving the running water, the three-way pipe communicates the main pipe of intaking respectively, compensation arrangement and each user, the cooperation is provided with electronic pressure gauge and solenoid valve on the first inlet tube of three-way pipe, second inlet tube and the second outlet pipe simultaneously, with the water pressure of real-time detection water intake main pipe, so can be when water pressure is not enough in the branch pipe of intaking, through the solenoid valve of control second inlet tube, make the running water of its deposit of compensation arrangement discharge, be used for mixing with the running water of the branch pipe of intaking, thereby guarantee that the running water pressure of discharging from first outlet pipe satisfies user's daily demand, realize the compensation of water supply network interval pressure; simultaneously the utility model has the advantages of simple overall structure, simple to use need not too much manual operation.
Furthermore, a one-way valve is arranged on the water inlet main pipe. The utility model adopts the above structure after, can prevent that the running water in the cistern from flowing back to the person in charge of intaking when water pressure is not enough.
Further, a water pump is arranged on the water inlet main pipe.
Furthermore, the compensation device comprises a water storage tank, a main drainage pipe, two rows of water branch pipes, an overflow pipe and a pressure adjusting mechanism, wherein the main water inlet pipe is connected with the water storage tank, the overflow pipe is vertically arranged in the water storage tank, and the top end of the overflow pipe is provided with an overflow hole; the top surface of the water storage tank is provided with an air inlet channel, the air inlet channel extends out of the side wall of the water storage tank, the air inlet channel is respectively provided with an outer air inlet and an inner air inlet, the outer air inlet is arranged on the outer edge of the air inlet channel and is opened downwards, the outer air inlet is communicated with the air inlet channel and the atmosphere, and the inner air inlet is communicated with the air inlet channel and the water storage tank; the pressure adjusting mechanism comprises a pressure regulator, a floating ball, an air valve and a connecting rod, the pressure regulator is arranged on the inner side wall of the water storage tank, the height position of the pressure regulator is lower than that of the overflow hole, the floating ball is arranged on the water in the water storage tank and connected with the connecting rod, the other end of the connecting rod is connected with the air valve, and the air valve is arranged in the horizontal direction and the other end of the air valve is hinged to the bottom surface of the air inlet channel; one end of the main drainage pipe is connected with the second water inlet pipes respectively, the other end of the main drainage pipe is connected with two rows of branch drainage pipes respectively, one branch drainage pipe is communicated with the bottom of the water storage tank and is provided with a pressure limiting valve, and the other branch drainage pipe is connected with the overflow pipe. The utility model adopts the above structure after, realize carrying out pressure compensation automatically, wherein, through pressure regulator's shrink inflation, carry out preliminary pressure compensation and adjust, then through setting up floater, valve and air inlet, realize secondary pressure automatic compensation.
Furthermore, a filter screen is arranged on the outer air inlet and used for filtering impurities in the air.
Furthermore, an observation window is arranged on the side wall of the water storage tank and used for observing the water level in the water storage tank. The utility model adopts the above structure after, can observe the water level in the water storage box in real time.
Drawings
Fig. 1 is an overall structure diagram of the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Fig. 3 is a structural diagram of the compensating device of the present invention (valve closed).
Fig. 4 is a structural diagram of the compensating device of the present invention (valve open).
Fig. 5 is a partially enlarged view of fig. 4 at B.
Fig. 6 is a partially enlarged view of C in fig. 4.
Wherein, 1 is the main pipe of intaking, 11 is the branch pipe of intaking, 12 is the check valve, 13 is the water pump, 2 is first outlet pipe, 3 is the three-way pipe, 31 is first inlet tube, 32 is the second inlet tube, 33 is the second outlet pipe, 34 is the electron manometer, 35 is the solenoid valve, 4 is the water storage tank, 41 is the observation window, 5 is inlet channel, 51 is outer air inlet, 52 is interior air inlet, 53 is the filter screen, 61 is the branch pipe of draining, 611 is the pressure-limiting valve, 62 is the main pipe of drainage, 63 is the overflow pipe, 631 is the overflow hole, 71 is the pressure regulator, 72 is the floater, 73 is the connecting rod, 74 is the valve.
Detailed Description
The invention will be further described with reference to the following specific embodiments:
referring to the attached drawings 1 to 6, the water supply network interval pressure compensation system comprises a main water inlet pipe 1, a plurality of branch water inlet pipes 11, a plurality of first water outlet pipes 2, a plurality of three-way pipes 3 and a compensation device arranged at the highest position, wherein the main water inlet pipe 1 is provided with a one-way valve 12, the main water inlet pipe 1 is provided with a water pump 13, the branch water inlet pipes 11 are connected with the compensation device, meanwhile, the water inlet main pipe 1 is respectively connected with a plurality of water inlet branch pipes 11, each three-way pipe 3 comprises a first water inlet pipe 31, a second water inlet pipe 32 and a second water outlet pipe 33, the first water inlet pipe 31 is connected with the water inlet branch pipes 11, the second water inlet pipe 32 is connected with a compensation device, the second water outlet pipe 33 is connected with the first water outlet pipe 2, wherein, the first inlet pipe 31, the second inlet pipe 32 and the second outlet pipe 33 are all provided with an electronic pressure gauge 34 and an electromagnetic valve 35, and the electromagnetic valve 35 is located at the downstream of the electronic pressure gauge 34.
The compensating device comprises a water storage tank 4, a main drainage pipe 62, two rows of water branch pipes 61, an overflow pipe 63 and a pressure adjusting mechanism, wherein an observation window 41 is formed in the side wall of the water storage tank 4 and used for observing the water level in the water storage tank 4, the main water inlet pipe 1 is connected with the water storage tank 4, the overflow pipe 63 is vertically arranged in the water storage tank 4, and an overflow hole 631 is formed in the top end of the overflow pipe 63; the top surface of the water storage tank 4 is provided with an air inlet channel 5, the air inlet channel 5 extends to the outside of the side wall of the water storage tank 4, the air inlet channel 5 is respectively provided with an outer air inlet 51 and an inner air inlet 52, the outer air inlet 51 is arranged on the outer side edge of the air inlet channel 5, the outer air inlet 51 is opened downwards, meanwhile, the outer air inlet 51 is communicated with the air inlet channel 5 and the atmosphere, a filter screen 53 is arranged on the outer air inlet 51 and is used for filtering impurities in the air, and the inner air inlet 52 is communicated with the air inlet channel 5 and the; the pressure adjusting mechanism comprises a pressure regulator 71, a floating ball 72, a valve 74 and a connecting rod 73, the pressure regulator 71 is arranged on the inner side wall of the water storage tank 4, the height position of the pressure regulator 71 is lower than that of the overflow hole 631, the floating ball 72 is arranged on the water in the water storage tank 4 and is connected with the connecting rod 73, the other end of the connecting rod 73 is connected with the valve 74, and the valve 74 is arranged in the horizontal direction and the other end of the valve is hinged to the bottom surface of the; one end of the main drainage pipe 62 is connected to the plurality of second water inlet pipes 32, the other end of the main drainage pipe 62 is connected to the two branch drainage pipes 61, one of the branch drainage pipes 61 is communicated with the bottom of the water storage tank 4, a pressure limiting valve is arranged on the branch drainage pipe 61, and the other branch drainage pipe 61 is connected to the overflow pipe 63.
The specific pressure compensation process of this embodiment is: when water is normally supplied, the main water inlet pipe 1 sucks tap water through the water pump 13, then the tap water respectively enters the water inlet branch pipes 11 and the water storage tanks 4 of the compensation device, the tap water enters the water inlet branch pipes 11 and then continues to enter the three-way pipe 3, and at the moment, the electronic pressure gauge 34 on the first water inlet pipe 31 detects the water pressure entering the first water inlet pipe 31; when the water pressure of the first water inlet pipe 31 meets the daily requirement of a user, a signal is correspondingly sent out to close the electromagnetic valve 35 on the second water inlet pipe 32, the water of the compensating device is prevented from flowing into the second water inlet pipe 32 through the main water drainage pipe 62, the electronic pressure gauge 34 on the second water outlet pipe 33 detects the water pressure in the second water outlet pipe 33, and if the water pressure is normal, a signal is sent out to keep the electromagnetic valve 35 on the second water outlet pipe 33 open, so that the tap water enters the first water outlet pipe 2 and is supplied to the user for use.
When the water pressure of the water inlet branch pipe 1111 is insufficient, the electronic pressure gauge 34 on the first water inlet pipe 31 detects and sends a signal to open the electromagnetic valve 35 of the second water inlet pipe 32, and simultaneously, the electronic pressure gauge 34 on the second water inlet pipe 32 detects the water pressure flowing into the second water inlet pipe 32 and sends a signal to control the water pressure entering the second water inlet pipe 32 by the electromagnetic valve 35 of the second water inlet pipe 32, so that the tap water in the second water inlet pipe 32 is mixed with the tap water in the first water inlet pipe 31, the water pressure entering the second water outlet pipe 33 meets the user requirements, and the water pressure entering the first water outlet pipe 2 meets the user requirements; the electromagnetic valve 35 on the second water outlet pipe 33 is mainly used for controlling the water pressure of the second water outlet pipe 33 by matching with a signal sent by the electronic pressure gauge 34 on the second water outlet pipe 33, so as to prevent the water pressure of the second water outlet pipe 33 from being overlarge.
And the water supply compensation process of the compensation device: under the condition of normal water supply, tap water continuously moves forward after entering the water inlet main pipe 1, enters the water storage tank 4 after passing through the one-way valve 13, water is stored in the water storage tank 4 after entering the water storage tank 4, at the moment, part of water enters the drainage branch pipe 61 with the pressure limiting valve 611, due to the action of the pressure limiting valve 611, the water cannot enter the drainage main pipe 62 through the drainage branch pipe 61 temporarily, meanwhile, the water level in the water storage tank 4 rises continuously to generate certain water pressure, the water extrudes the pressure regulator 71 to enable the pressure regulator 71 to shrink and store energy, and when the water level in the water storage tank 4 is higher than the overflow height of the overflow pipe 63, the floating ball 72 pushes the connecting rod 73 to move upwards, so that the air valve 74 closes the air.
When the conditions of water cut-off, pressure reduction water supply and the like occur, the water pressure of tap water entering the water inlet branch pipe 11 is insufficient, at the moment, the water in the water storage tank 4 needs to be supplied to a user for use, and the water in the water storage tank 4 enters the second water inlet pipe 32 of the three-way pipe 3 after passing through the water discharge branch pipe 61 and the water discharge main pipe 62 in sequence; in the process of draining the water storage tank 4, along with the loss of water remained in the main drainage pipe 62, the pressure of the main drainage pipe 62 is reduced, the pressure difference between the water storage tank 4 and the main drainage pipe 62 reaches the set value of the pressure limiting valve 611, the pressure limiting valve 611 is opened to supply water to the water storage tank 4, meanwhile, the pressure regulator 71 expands to release energy to compensate the air pressure in the balance water storage tank 4, the normal outflow supply of the water in the water storage tank 4 is kept, along with the continuous reduction of the water level, after the pressure regulator 71 expands to restore the original shape, the floating ball 72 finally opens the air valve 74 along with the reduction of the water level, and at the moment, the air enters the water storage tank 4 from the outer air inlet 51 through the air inlet channel 5 and the.
The above-described embodiments are merely preferred embodiments of the present invention, which are not intended to limit the present invention in any way. Those skilled in the art can make further changes and modifications to the invention, or modify equivalent embodiments to equivalent variations, without departing from the scope of the invention. Therefore, the content of the technical scheme of the utility model, according to the equivalent change made by the idea of the utility model, should be covered in the protection scope of the utility model.
Claims (6)
1. The utility model provides a water supply network interval pressure compensation system which characterized in that: comprises a main water inlet pipe (1), a plurality of branch water inlet pipes (11), a plurality of first water outlet pipes (2), a plurality of three-way pipes (3) and a compensation device arranged at the highest position, wherein the branch water inlet pipes (11) are connected with the compensation device, meanwhile, the water inlet main pipe (1) is respectively connected with a plurality of water inlet branch pipes (11), each three-way pipe (3) comprises a first water inlet pipe (31), a second water inlet pipe (32) and a second water outlet pipe (33), the first water inlet pipe (31) is connected with the water inlet branch pipe (11), the second water inlet pipe (32) is connected with the compensating device, the second water outlet pipe (33) is connected with the first water outlet pipe (2), the first water inlet pipe (31), the second water inlet pipe (32) and the second water outlet pipe (33) are respectively provided with an electronic pressure gauge (34) and an electromagnetic valve (35), and the electromagnetic valve (35) is located at the downstream of the electronic pressure gauge (34).
2. A water supply network interval pressure compensation system as set forth in claim 1, wherein: the water inlet main pipe (1) is provided with a one-way valve (12).
3. A water supply network interval pressure compensation system as set forth in claim 1, wherein: the water inlet main pipe (1) is provided with a water pump (13).
4. A water supply network interval pressure compensation system as set forth in claim 1, wherein: the compensation device comprises a water storage tank (4), a main drainage pipe (62), two rows of water branch pipes (61), an overflow pipe (63) and a pressure adjusting mechanism, wherein the main water inlet pipe (1) is connected with the water storage tank (4), the overflow pipe (63) is vertically arranged in the water storage tank (4), and the top end of the overflow pipe (63) is provided with an overflow hole (631); an air inlet channel (5) is formed in the top surface of the water storage tank (4), the air inlet channel (5) extends out of the side wall of the water storage tank (4), the air inlet channel (5) is respectively provided with an outer air inlet (51) and an inner air inlet (52), the outer air inlet (51) is formed in the outer edge of the air inlet channel (5), the outer air inlet (51) is opened downwards, meanwhile, the outer air inlet (51) is communicated with the air inlet channel (5) and the atmosphere, and the inner air inlet (52) is communicated with the air inlet channel (5) and the water storage tank (4); the pressure adjusting mechanism comprises a pressure adjuster (71), a floating ball (72), an air valve (74) and a connecting rod (73), the pressure adjuster (71) is arranged on the inner side wall of the water storage tank (4), the height position of the pressure adjuster is lower than that of the overflow hole (631), the floating ball (72) is arranged on the water in the water storage tank (4) and is connected with the connecting rod (73), the other end of the connecting rod (73) is connected with the air valve (74), the air valve (74) is arranged in the horizontal direction, and the other end of the air valve (74) is hinged to the bottom surface of the air inlet channel (5; one end of the main drainage pipe (62) is connected with the second water inlet pipes (32), the other end of the main drainage pipe (62) is connected with the two rows of water branch pipes (61), one of the water branch pipes (61) is communicated with the bottom of the water storage tank (4), a pressure limiting valve is arranged on the water branch pipe (61), and the other water branch pipe (61) is connected with the overflow pipe (63).
5. The system of claim 4, further comprising: a filter screen (53) is arranged on the outer air inlet (51) and used for filtering impurities in the air.
6. The system of claim 4, further comprising: an observation window (41) is arranged on the side wall of the water storage tank (4) and used for observing the water level in the water storage tank (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020884740.7U CN212715148U (en) | 2020-05-25 | 2020-05-25 | Interval pressure compensation system of water supply network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020884740.7U CN212715148U (en) | 2020-05-25 | 2020-05-25 | Interval pressure compensation system of water supply network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212715148U true CN212715148U (en) | 2021-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020884740.7U Active CN212715148U (en) | 2020-05-25 | 2020-05-25 | Interval pressure compensation system of water supply network |
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| Country | Link |
|---|---|
| CN (1) | CN212715148U (en) |
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2020
- 2020-05-25 CN CN202020884740.7U patent/CN212715148U/en active Active
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