CN210713066U - Water supply equipment - Google Patents
Water supply equipment Download PDFInfo
- Publication number
- CN210713066U CN210713066U CN201921576484.9U CN201921576484U CN210713066U CN 210713066 U CN210713066 U CN 210713066U CN 201921576484 U CN201921576484 U CN 201921576484U CN 210713066 U CN210713066 U CN 210713066U
- Authority
- CN
- China
- Prior art keywords
- water
- water supply
- tank
- level
- control valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Domestic Plumbing Installations (AREA)
Abstract
The utility model discloses a water supply device, which comprises a water making device, a high-level water tank, a water supply tank and a water supply pump, wherein the outlet of the water making device is communicated with the high-level water tank, and the high-level water tank is provided with an overflow water outlet and a water replenishing water outlet; the overflow delivery port passes through first pipeline and feed tank intercommunication, and the moisturizing delivery port passes through the second pipeline and feeds through with the feed tank, and the second pipeline is provided with moisturizing control valve, the delivery port and the working shaft intercommunication of feed tank. The utility model discloses a water supply equipment is provided with the high flush tank that can prestore the drinking water, only opens the overflow delivery port under the general condition and carries out the moisturizing to the feed tank, when the water peak, also opens the moisturizing delivery port, makes in the high flush tank water also can follow the moisturizing delivery port and flow in the feed tank to guarantee that there is sufficient water in the feed tank, can satisfy the water consumption of water peak, thereby avoid cutting off the water supply.
Description
Technical Field
The utility model relates to a water supply system technical field especially relates to a water supply equipment.
Background
With the development of science and technology and the improvement of the living quality requirements of people, water supply equipment is used in more and more units, companies and new residential communities. Wherein, most of the water supply equipment uses a reverse osmosis treatment device as water production equipment. When designing the water supply equipment, operators or manufacturers can estimate the possible water consumption, and then the water supply equipment meeting the use requirements is designed in a matching way.
However, as the operation time increases, the water output of the reverse osmosis treatment apparatus gradually decreases. The water supply equipment is mainly used for disclosing drinking water for life or water for canteens, so that the peak time of centralized water utilization can occur in many places, such as when the canteens wash vegetables and cook rice, when residents take meals in buildings and the like. After the reverse osmosis treatment device operates for a period of time, the reverse osmosis treatment device can not meet the requirement of water supply in the peak period and even the condition of water supply stop can occur due to the reduction of water production amount.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a water supply equipment to solve current water supply equipment when meetting the water peak period, appear the not enough problem of water supply easily.
The embodiment of the utility model is realized like this:
based on foretell purpose, the embodiment of the utility model discloses a water supply equipment, include:
a water making device;
the high-level water tank is provided with a water inlet, an overflow water outlet and a water replenishing water outlet, and the water inlet is communicated with a water outlet of the water making device;
the overflow water outlet is communicated with the water supply tank through a first pipeline, the water replenishing water outlet is communicated with the water supply tank through a second pipeline, the second pipeline is provided with a water replenishing control valve, and the height of the overflow water outlet is greater than that of the water replenishing water outlet; and
and the water supply pump is communicated with the water outlet of the water supply tank.
The utility model discloses a technical scheme can reach following beneficial effect:
the utility model discloses a water supply equipment is provided with the high flush tank that can prestore the drinking water, simultaneously, is provided with two exports on high flush tank, is overflow delivery port and moisturizing delivery port respectively, installs the moisturizing control valve in the moisturizing delivery port. When the water replenishing control valve is opened, water in the water replenishing high-level water tank can flow into the water supply water tank from the water replenishing water outlet, and when the water replenishing control valve is closed, water in the high-level water tank cannot flow into the water supply water tank from the water replenishing water outlet. The water replenishing control valve is in a closed state in a general state, and water processed by the water making device enters the high-level water tank through the water inlet and then enters the water supply tank through the overflow water outlet, so that the water in the high-level water tank can be kept flowing, and the water quality requirement can be met. The feed pump of feed water tank delivery port department is connected with water outlet structures such as tap, under general conditions, the hydroenergy that gets into the feed water tank through overflow delivery port can supply daily use basically, and when being in the water peak, the water that gets into the feed water tank through overflow delivery port is less than the discharge capacity of feed pump, can open water supply control valve this moment, make the water in the high-order water tank also can follow in the water supply delivery port flows into the feed water tank, thereby guarantee to have sufficient water in the feed water tank, can satisfy the water consumption of water peak, thereby avoid cutting off the water supply.
Drawings
The accompanying drawings, which are described herein, serve to disclose a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are used to explain the invention and not to constitute an undue limitation on the invention. In the drawings:
fig. 1 is a schematic view of a water supply apparatus disclosed in an embodiment of the present invention;
fig. 2 is a schematic view of a high level water tank disclosed in an embodiment of the present invention;
FIG. 3 is a schematic view of a disclosed water service box according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a parallel pipeline disclosed in an embodiment of the present invention.
Description of reference numerals: 100-a water making device;
200-high level water tank; 210-a water inlet; 220-overflow outlet; 230-a water replenishing outlet; 240-overflow water level mark line;
300-water supply tank; 310-water replenishing warning lines; 320-high water mark line; 330-a water making warning line; 340-low alarm line; 350-pump-off marker line;
400-parallel lines; 410-a first conduit; 420-a second conduit; 421-water supplement control valve; 430-manifold.
Detailed Description
To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The technical solutions disclosed in the embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Referring to fig. 1 to 3, an embodiment of the present invention discloses a water supply apparatus, which includes a water producing device 100, a high level water tank 200, a water supply tank 300 and a water supply pump.
The high-level water tank 200 is provided with a water inlet 210, an overflow water outlet 220 and a water replenishing water outlet 230, the water inlet 210 is communicated with the water outlet of the water making device 100, and the maximum flow of the overflow water outlet 220 can be greater than or equal to the maximum water making amount of the water making device 100, so that the water level in the high-level water tank 200 can reach a dynamic balance.
The overflow outlet 220 is communicated with the water supply tank 300 through a first pipe 410, the supplementary water outlet 230 is communicated with the water supply tank 300 through a second pipe 420, the second pipe 420 is provided with a supplementary control valve 421, and the water supply tank 300 is provided with a water supply pump.
The water supply apparatus disclosed in this embodiment is provided with a high-level water tank 200 capable of storing drinking water in advance, and meanwhile, the high-level water tank 200 is provided with two outlets, namely, an overflow outlet 220 and a water replenishing outlet 230, and a water replenishing control valve 421 is installed in the water replenishing outlet 230. When the water supplement control valve 421 is opened, the water in the water supplement high-level tank 200 can flow into the water supply tank from the water supplement water outlet 230, and when the water supplement control valve 421 is closed, the water in the high-level tank 200 cannot flow into the water supply tank from the water supplement water outlet 230. In a general state, the water supplement control valve 421 is closed, and water processed by the water production device 100 enters the high-level water tank 200 through the water inlet 210 and then enters the water supply tank 300 through the overflow outlet 220, so that the water in the high-level water tank 200 can be kept in fluidity, and the water quality requirement can be met. The water supply pump at the water outlet of the water supply tank 300 is connected to a water outlet structure such as a faucet, and generally, the water introduced into the water supply tank 300 through the overflow outlet 220 can be basically supplied for daily use, and when the water supply tank is in a peak water consumption period, the water introduced into the water supply tank 300 through the overflow outlet 220 is smaller than the discharge amount of the water supply pump, and at this time, the water supplement control valve 421 can be opened to allow the water in the head tank 200 to also flow into the water supply tank 300 through the water supplement outlet 230, thereby ensuring that the water in the water supply tank 300 is sufficient, and satisfying the water consumption in the peak water consumption period, and avoiding water cut-off.
In addition, the existing water supply equipment has insufficient water quantity in the later stage of reverse osmosis operation in the water consumption peak period, even has the condition of water cut off, and the water is caused by the fact that the reverse osmosis water yield is reduced, at the moment, the reverse osmosis membrane must be replaced, at the moment, the reverse osmosis water yield is reduced, the water is used in the insufficient water consumption peak period, and the water quality of the outlet water is completely qualified. Compare in with current water supply equipment, the water supply equipment that this embodiment provided makes reverse osmosis membrane still can continue to use when making water installation operation later stage to the change cycle of extension reverse osmosis membrane reaches the purpose of practicing thrift, reduction equipment running cost.
In which the height between the high water tank 200 and the water service tank 300 is adjusted according to installation conditions of each building, and in general, the water service tank 300 is installed at a position lower than that of the high water tank 200, so that water in the high water tank 200 can flow into the water service tank 300 through an outlet when at least one outlet of the high water tank 200 is opened. When the water service box 300 is installed high due to special circumstances, a pressurizing means is added to the head tank 200 so that the water in the head tank 200 can be smoothly introduced into the water service box 300.
In some embodiments of the present embodiment, in order to make the water in the high-level water tank 200 flow more thoroughly and ensure that the water in the high-level water tank 200 can satisfy the water quality requirement for a long time, the water inlet 210 may be disposed at a position close to the bottom of the high-level water tank 200, and the overflow outlet 220 may be disposed at a position close to the top of the high-level water tank 200, so as to ensure that the water in the high-level water tank 200 can flow sufficiently.
In some embodiments of the present embodiment, the water supply apparatus further includes a first liquid level sensor and a controller, the water supply tank 300 is provided with a water supplement warning line 310 therein, the controller is connected to both the first liquid level sensor and the water supplement control valve 421, the first liquid level sensor detects a first actual water level in the water supply tank 300, and the controller controls the water supplement control valve 421 to be opened when the first actual water level is lower than the water supplement warning line 310.
When the water supply apparatus is in normal operation, water processed by the water making device 100 enters the high-level water tank 200 through the water inlet 210, and then enters the water supply tank 300 through the overflow outlet 220, so that water under ordinary conditions can be supplied. When the water supply tank 300 discharges a greater amount of water through the water supply pump than the water supplied from the head tank 200 through the overflow outlet 220, i.e., during a peak period of water use, the water level in the water supply tank 300 starts to gradually decrease, and when the water level in the water supply tank 300 is lower than the water supplement warning line 310, the water supplement outlet 230 is opened, so that the water in the water supply tank 300 is rapidly supplemented, thereby preventing water cut-off. The arrangement of the first level sensor and the controller may make the water supply apparatus more automated and more intelligent, so that the high level tank 200 can supplement the water supply tank 300 in time when the water level in the water supply tank 300 is lowered to a certain extent.
In some embodiments of the present embodiment, a high level marker line 320 is provided in the water supply tank 300, the high level marker line 320 is higher than the supplementary water guard line 310, and the controller controls the supplementary control valve 421 to be closed when the first actual water level reaches the high level marker line 320.
When the replenishment control valve 421 is opened to rapidly replenish the water supply tank 300 from the higher water tank 200 through the replenishment water outlet 230, the water level in the water supply tank 300 may rise, the amount of water introduced into the water supply tank 300 from the higher water tank 200 may exceed the volume of the water supply tank 300 as the water level in the water supply tank 300 rises, and the first liquid level sensor may timely instruct the controller to close the replenishment control valve 421 after sensing that the water level in the water supply tank 300 reaches the high level mark line 320, thereby inhibiting the water level in the water supply tank 300 from continuing to rise.
In some embodiments of the present embodiment, an on-off control valve is disposed in the water preparation device 100, and the on-off control valve is used to control the start or stop of the water preparation device 100, when the on-off control valve is opened, the water preparation device 100 is started, and at this time, the water preparation device 100 is in an operating state, and when the on-off control valve is closed, the water preparation device 100 stops working. The water supply equipment further comprises a second liquid level sensor, the second liquid level sensor and the switch control valve are both connected with the controller, the second liquid level sensor detects a second actual water level in the high-level water tank 200, an overflow water level mark line 240 is arranged in the high-level water tank 200, the overflow water outlet 220 is located at the overflow water level mark line 240, the controller controls the switch control valve to be closed when the first actual water level reaches the high-level mark line 320 and the second actual water level reaches the overflow water level mark line 240.
The water preparing device 100 of the present embodiment may be a whole set of reverse osmosis processing device, which is already disclosed, and can completely filter water, and the controlling of the start or stop of the water preparing device 100 in the present embodiment means cutting off the supply of the water source to the water preparing device 100 or turning on the supply of the water source to the water preparing device 100 again. The reverse osmosis treatment device is only a typical water production device with the water production speed being attenuated, in other embodiments of this embodiment, it is also possible that the water producing device is another water producing device that may cause the reduction of the water producing speed, the water supplying device disclosed in this embodiment is mainly applied to the scene where the water consumption of the user is periodically changed, in this scenario, the water consumption of the user usually reaches the peak value within a certain period of time, and at this time, if the water production amount of the water production device 100 is not attenuated, the water production device 100 can basically meet the water consumption of the user, and when the attenuation appears in the system water volume of water making device 100, the setting of high flush tank 200 can guarantee that there is enough water in the feed tank 300 for using under the condition that the water consumption sharply increases and system water volume appears the attenuation to avoid cutting off the water supply.
When the water level in the higher water tank 200 is at the position of the overflow water level mark line 240 and the water supply tank 300 is at the position of the high water level mark line 320, the higher water tank 200 and the water supply tank 300 are substantially saturated, the water producing apparatus 100 stops operating, and damage or malfunction of the water supply equipment can be prevented.
Of course, in order to secure the safety of the higher water tank 200 and the water supply tank 300, the overflow water level marking line 240 may be lower than the top of the cavity of the higher water tank 200, and the high water level marking line 320 may be lower than the top of the cavity of the water supply tank 300, thereby leaving a certain buffer space for the higher water tank 200 and the water supply tank 300.
In some embodiments of the present embodiment, a water control fence 330 is provided in the water supply tank 300, the water control fence 330 is lower than the high level marker 320, and the controller controls the on-off control valve to be opened or keeps the on-off control valve open when the first actual water level is lower than the water control fence 330.
After the on-off control valve is closed, the water production device 100 stops working, water in the high-level water tank 200 does not enter the water supply tank 300 any more, water in the water supply tank 300 gradually drops along with the use of people, when the water in the water supply tank 300 drops to the water production warning line 330, the controller enables the on-off control valve to be opened, the water production device 100 starts working at the moment, the water in the high-level water tank 200 is injected into the water supply tank 300 in time, the condition of insufficient water supply can be avoided, of course, under the state that the on-off control valve is opened, when the water in the water supply tank 300 drops to the water production warning line 330, the controller enables the on-off control valve to protect the opened state.
Further, the water-making warning line 330 can be higher than the water-replenishing warning line 310, so that the water-making device 100 can be started as soon as possible under the condition that the water-supplying tank 300 is not filled, and the risk of insufficient water supply can be further reduced.
In some embodiments of the present invention, it is desirable that the position of the refill water outlet 230 is lower than the position of the overflow water outlet 220, so that when the water level in the water supply tank 300 falls to the refill water warning line 310 and the controller causes the refill water control valve 421 to be opened, the high-level water tank 200 can quickly refill the water supply tank 300 through the refill water outlet 230, and further, the refill water outlet 230 may be disposed at the bottom of the high-level water tank 200, so that when there is water flow at the overflow water outlet 220 and the refill water outlet 230 is opened, the water in the high-level water tank 200 can certainly enter the water supply tank 300 from the refill water outlet 230.
In order to ensure that the water supply tank 300 can be rapidly replenished when the water supplement outlet 230 is opened, the caliber of the water supplement outlet 230 can be larger than that of the overflow outlet 220, so that the speed of the water in the high-level water tank 200 entering the water supply tank 300 can be greatly increased when the water supplement outlet 230 is opened, and the water supply is prevented from being stopped.
In some embodiments of the present embodiment, the water supply apparatus further includes a parallel pipeline 400, the parallel pipeline 400 includes a main pipe 430 and two branch pipes, the two branch pipes are a first pipeline 410 and a second pipeline 420 respectively, one ends of the two branch pipes departing from the head tank 200 are both communicated with the main pipe 430, the main pipe 430 is communicated with the water supply tank 300, the pipe diameter of the second pipeline 420 is greater than that of the first pipeline 410, and the pipe diameter of the main pipe 430 is greater than that of the second pipeline 420.
In some particular cases, when the amount of water used by a person exceeds the water supply limit of the water supply apparatus provided in the present embodiment, that is, when the supplementary water outlet 230 is opened, the water level in the water supply tank 300 is still continuously lowered, at this time, in order to protect the water supply pump, a water supply control valve may be provided in the water supply pump, when the water supply control valve is opened, the water supply pump communicates with the outside, at this time, the water in the water supply tank 300 may be sent out of the outside through the water supply pump, when the water supply control valve is closed, the water supply pump is disconnected from the outside, at this time, the water supply pump blocks the water supply tank 300 from the outside, and the water supply apparatus stops supplying water. Specifically, when the water consumption is seriously overloaded, the water level in the water supply tank 300 is lower than the water supplement warning line 310 to reach the position of the low alarm line 340, and at this time, the controller controls the water supply control valve to be closed to stop the operation of the water supply pump, so as to protect the water supply pump, wherein the position of the low alarm line 340 should be higher than the position of the water outlet of the water supply tank 300. When sufficient water is accumulated in the water supply tank 300, the water supply control valve is opened again.
Here, a pump-up flag line 350 may be provided in the water supply tank 300, and when the water supply control valve is closed, the water level in the water supply tank 300 may gradually rise, and when the water level in the water supply tank 300 rises to the position of the pump-up flag line 350, the controller controls the water supply control valve to be opened again. Of course, in some cases, such as when the water level in the water supply tank 300 is lower than the pump-up flag line 350 and higher than the low alarm line 340, the water supply tank 300 is replenished with the refill water outlet 230, and then the water level in the water supply tank 300 gradually rises to reach the pump-up flag line 350, and the controller keeps the water supply control valve in an open state.
Referring to fig. 3, in the present embodiment, the pump-up flag line 350 may be located between the water replenishing warning line 310 and the water preparing warning line 330, but the drawing is only an embodiment of the present embodiment, and when the pump-up flag line 350 is specifically set, the pump-up flag line 350 may be set at any other position higher than the low warning line 340.
The working process from the first use to the subsequent use of the water supply equipment is as follows:
the water processed by the water preparing apparatus 100 is introduced into the high-level tank 200 through the water inlet 210 of the high-level tank 200, and since there is no water in the water supply tank 300, the water supplement control valve 421 is opened, and the water is introduced into the high-level tank 200 and then directly introduced into the water supply tank 300 through the water supplement outlet 230.
When the first liquid level sensor detects that the water level in the water supply tank 300 reaches the high level mark line 320, the controller controls the water replenishment control valve 421 to be closed.
At this time, the water processed by the water preparing device 100 is slowly accumulated in the high level water tank to ensure that the water in the high level water tank 200 is enough to be fed into the water supply tank 300 during the peak period of water consumption, and after the water level in the high level water tank 200 reaches the position of the overflow outlet 220, the water in the high level water tank 200 enters the water supply tank 300 through the overflow outlet 220.
At this time, if the water in the water supply tank 300 is used and the amount of water discharged from the water supply tank 300 by the water supply pump is greater than the amount of water fed from the head tank 200 through the overflow outlet 220, the water level in the water supply tank 300 starts to gradually decrease, and when the water level in the water supply tank 300 decreases to the water supplement warning line 310, the controller controls the water supplement control valve 421 to be opened, and the head tank 200 supplements water to the water supply tank 300 through the water supplement outlet 230 again.
When the water in the higher water tank 200 is introduced into the water supply tank 300 through the overflow outlet 220 only, but the amount of water discharged from the water supply tank 300 by the water supply pump is less than the amount of water introduced from the higher water tank 200 through the overflow outlet 220, the water level in the water supply tank 300 starts to rise and gradually reaches the high water level mark line 320. At the moment, the controller controls the switch control valve to close.
As the water in the water service tank 300 is used, the water in the head tank 200 is not replenished until the water level in the water service tank 300 is below the water production warning line 330, and the controller controls the on-off control valve to open. At this time, the high level water tank 200 restarts replenishing water, and the water in the high level water tank 200 enters the water supply tank 300 again through the overflow outlet 220.
When the amount of water discharged from the water supply tank 300 through the water supply pump is greater than the amount of water fed from the head tank 200 through the overflow outlet 220, the water level in the water supply tank 300 continuously drops, and when the water level in the water supply tank 300 is lower than the water supplement warning line 310, the controller causes the water supplement control valve 421 to be opened again, and at this time, the water in the head tank 200 rapidly enters the water supply tank 300 through the water supplement outlet 230 again, so that the water source in the water supply tank 300 is ensured to be sufficient, thereby preventing water cut-off.
When the water level in the water supply tank 300 reaches the high level mark line 320 again, the controller controls the make-up control valve 421 to be closed again, thereby forming a cycle to prevent a water cut-off condition in the case of ensuring the quality of the water in the high level tank 200.
It should be noted that, in this embodiment, the overflow outlet 220 is always kept in an open state.
A plurality of fixed point values are arranged in the controller, and correspond to the water level values corresponding to the first actual water level reaching water supplementing warning line 310, the high water level marking line 320, the water preparing warning line 330, the low alarm line 340, the pump starting marking line 350 and the second actual water level reaching overflow water level marking line 240 respectively.
When the controller detects that the water level value of the first actual water level is lower than the water level value corresponding to the water supplement warning line 310, the controller controls the water supplement control valve 421 to be opened or keeps the water supplement control valve 421 to be opened, and when the controller detects that the water level value of the first actual water level reaches the water level value corresponding to the high mark line 320, the controller controls the water supplement control valve 421 to be closed or keeps the water supplement control valve 421 to be closed.
When the controller detects that the water level value of the first actual water level reaches the water level value corresponding to the high marker line 320 and the water level value of the second actual water level reaches the water level value corresponding to the overflow marker line 240, the controller controls the switch to be closed, and when the controller detects that the water level value of the first actual water level is lower than the water making warning line 330, the controller controls the switch control valve to be opened or keeps the switch control valve to be opened.
And when the controller detects that the water level value of the first actual water level is lower than the water level value corresponding to the low alarm line 340, the controller controls the water supply control valve to be closed, and when the controller detects that the water level value of the first actual water level reaches the water level value corresponding to the pump starting marking line 350, the controller controls the water supply control valve to be opened or keeps the water supply control valve to be opened.
The utility model discloses what the key description in the above embodiment is different between each embodiment, and different optimization characteristics are as long as not contradictory between each embodiment, all can make up and form more preferred embodiment, consider that the literary composition is succinct, then no longer describe here.
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. A water supply apparatus, comprising:
a water making device;
the high-level water tank is provided with a water inlet, an overflow water outlet and a water replenishing water outlet, and the water inlet is communicated with a water outlet of the water making device;
the overflow water outlet is communicated with the water supply tank through a first pipeline, the water replenishing water outlet is communicated with the water supply tank through a second pipeline, the second pipeline is provided with a water replenishing control valve, and the height of the overflow water outlet is greater than that of the water replenishing water outlet; and
and the water supply pump is communicated with the water outlet of the water supply tank.
2. The water supply apparatus according to claim 1, further comprising a first liquid level sensor and a controller, wherein a water supplement warning line is provided in the water supply tank, the controller is connected to both the first liquid level sensor and the water supplement control valve, the first liquid level sensor detects a first actual water level in the water supply tank, and the controller controls the water supplement control valve to be opened when the first actual water level is lower than the water supplement warning line.
3. The water supply apparatus according to claim 2, wherein a high water level marker line is provided in the water supply tank, the high water level marker line being higher than the water replenishment warning line, and the controller controls the water replenishment control valve to be closed when the first actual water level reaches the high water level marker line.
4. The water supply apparatus according to claim 3, wherein the caliber of the refill water outlet is larger than the caliber of the overflow water outlet.
5. The water supply equipment according to claim 3, wherein the water making device is provided with an on-off control valve, the water supply equipment further comprises a second liquid level sensor, the second liquid level sensor and the on-off control valve are both connected with the controller, the second liquid level sensor detects a second actual water level in the high-level water tank, an overflow water level mark line is arranged in the high-level water tank, the overflow water outlet is positioned at the overflow water level mark line, and the controller controls the on-off control valve to be closed when the first actual water level reaches the high-level mark line and the second actual water level reaches the overflow water level mark line.
6. The water supply apparatus according to claim 5, wherein a water production warning line is provided in the water supply tank, the water production warning line being lower than the high water level mark line, and the controller keeps the on-off control valve open or controls the on-off control valve to open when the first actual water level is lower than the water production warning line.
7. The water supply apparatus according to claim 6, wherein the water production warning line is higher than the water replenishment warning line.
8. The water supply apparatus according to claim 6, wherein a water supply control valve is provided in the water supply pump, the water supply control valve is connected to the controller, a low alarm line is provided in the water supply tank, the low alarm line is higher than a water outlet of the water supply tank, the low alarm line is lower than the water supplement alarm line, and the controller controls the water supply control valve to be closed when the first actual water level is lower than the low alarm line.
9. The water supply apparatus according to claim 8, wherein a pump-up flag line is provided in the water supply tank, the pump-up flag line being higher than the low alarm line, and the controller keeps the water supply control valve open or controls the water supply control valve to open when the first actual water level is higher than the pump-up flag line.
10. The water supply apparatus according to any one of claims 1 to 9, wherein the water inlet is located at a bottom of the elevated tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921576484.9U CN210713066U (en) | 2019-09-20 | 2019-09-20 | Water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921576484.9U CN210713066U (en) | 2019-09-20 | 2019-09-20 | Water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210713066U true CN210713066U (en) | 2020-06-09 |
Family
ID=70967094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921576484.9U Active CN210713066U (en) | 2019-09-20 | 2019-09-20 | Water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210713066U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111722649A (en) * | 2020-06-30 | 2020-09-29 | 江苏拓米洛环境实验设备有限公司 | Humidification water charging system and environmental test case |
| CN112201911A (en) * | 2020-09-16 | 2021-01-08 | 广东电网有限责任公司 | Storage battery water replenishing device and storage battery water replenishing method |
| CN113309173A (en) * | 2021-05-26 | 2021-08-27 | 苏宝炜 | Water supply system optimization method and adjustment method for community water supply system |
| CN113620069A (en) * | 2021-08-23 | 2021-11-09 | 秦皇岛港股份有限公司 | Automatic water feeding device and method for port stacker |
-
2019
- 2019-09-20 CN CN201921576484.9U patent/CN210713066U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111722649A (en) * | 2020-06-30 | 2020-09-29 | 江苏拓米洛环境实验设备有限公司 | Humidification water charging system and environmental test case |
| CN112201911A (en) * | 2020-09-16 | 2021-01-08 | 广东电网有限责任公司 | Storage battery water replenishing device and storage battery water replenishing method |
| CN113309173A (en) * | 2021-05-26 | 2021-08-27 | 苏宝炜 | Water supply system optimization method and adjustment method for community water supply system |
| CN113620069A (en) * | 2021-08-23 | 2021-11-09 | 秦皇岛港股份有限公司 | Automatic water feeding device and method for port stacker |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210713066U (en) | Water supply equipment | |
| CN108104208B (en) | Method for controlling a reservoir water supply pump device and reservoir water supply pump device | |
| CN204112415U (en) | In highrise building without negative pressure energy-saving supply equipment | |
| CN204023720U (en) | A kind of without negative pressure bidirectional offset-type automatic energy saving supply equipment | |
| CN107879423A (en) | Water purifier and its water circuit system | |
| CN103015489B (en) | The dual-purpose water system of differential pressure variable reservoir non-suction head | |
| CN104314136A (en) | Automatic water supply device for high-rise buildings | |
| CN101781899A (en) | Energy-saving living water supply improvement method and system applying same | |
| CN205822349U (en) | A kind of water tower-constant voltage duplex water system | |
| CN201850583U (en) | Tank-type laminated water supply equipment | |
| CN204311500U (en) | A kind of water tank being applicable to supply equipment | |
| CN206233298U (en) | Full frequency conversion control module variable quantity and pressure negative pressure-free pipe network Pressure-superposed water supply equipment | |
| CN208633189U (en) | A kind of self-overflow type full-automatic wastewater recycling transfer water system | |
| CN206174035U (en) | Water circulating system of thermal power plant | |
| CN204475413U (en) | A kind of safety type no-negative-pressure water supply equipment | |
| CN204023678U (en) | One is box laminates pressure-stabilizing water supply system | |
| CN205066280U (en) | Avionics cooling constant temperature equipment | |
| CN205475413U (en) | Anhydrous energy -saving water supply equipment of frequency conversion control that water factory was suitable for | |
| CN211285783U (en) | Water supply equipment with unit flow regulation function | |
| CN205334252U (en) | Raw materials grinds water tank automatic water supply device | |
| CN105297829A (en) | Multi-path water supply system | |
| CN205444317U (en) | Integration feed water treatment equipment | |
| CN203716221U (en) | Network pressure-superposition cold and hot water domestic water supply system | |
| CN2755191Y (en) | Automatic filtering direct water supplier with variable frequency and supplementary pressure | |
| CN201236359Y (en) | Full-automatic dual frequency laminating water supply equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |