CN217870713U - Integrated green wisdom integration frequency conversion constant pressure water supply system device of integration - Google Patents
Integrated green wisdom integration frequency conversion constant pressure water supply system device of integration Download PDFInfo
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- CN217870713U CN217870713U CN202220375528.7U CN202220375528U CN217870713U CN 217870713 U CN217870713 U CN 217870713U CN 202220375528 U CN202220375528 U CN 202220375528U CN 217870713 U CN217870713 U CN 217870713U
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Abstract
The utility model relates to a frequency conversion constant voltage water supply technical field specifically discloses an integrated green wisdom integration frequency conversion constant voltage water supply system device, including municipal tap water pipe network, integrated box, water supply pump valve and variable frequency control cabinet that interconnect; the water supply pump valve part mainly comprises two or more than two water pumps and a matched pipe fitting valve, wherein a water inlet of each water pump is connected with a water outlet of a water tank through a water inlet water separator of a water pump unit, a water outlet is connected with a water outlet water separator of the water pump unit through a check valve and a butterfly valve, a pressure transmitter is installed on the water outlet water separator of the water pump unit, and the tail end of the water outlet water separator of the water pump unit is connected with a user pipe network; the pressure transmitter is controlled by the frequency conversion control system cabinet in a centralized way; the frequency conversion control system cabinet adopts a one-to-many single frequency conversion control mode that one frequency converter corresponds a plurality of water pumps, or adopts a one-to-one full frequency conversion control mode that one frequency converter corresponds a water pump, realizes real pollution-free green wisdom integrated frequency conversion constant voltage water supply.
Description
Technical Field
The utility model relates to a frequency conversion constant voltage water supply technical field specifically is integrated green wisdom integrated frequency conversion constant voltage water supply system device of integration.
Background
The integrated frequency conversion water supply system device of current traditional integration all uses diaphragm atmospheric pressure jar to carry out steady voltage water supply through the configuration, its frequency conversion control technique is not servo frequency conversion technique but mechanical frequency conversion technique, pressure regulation precision is low, consequently, the pressure variation who leads to the user pipe network is big, when user pipe network pressure is high, lead to the pipe network to produce the water hammer sound, the pipeline bursts even, when user pipe network pressure is low, can lead to the water heater in resident family to all can't ignite, therefore current integrated frequency conversion water supply system device of current traditional integration can only use diaphragm atmospheric pressure jar to carry out steady voltage water supply through the configuration, its water supply pressure variation range is still great.
Just because traditional integration frequency conversion water supply system device adopts diaphragm atmospheric pressure jar, and the drinking water that stores in the diaphragm atmospheric pressure jar can not fully circulate, along with the time lapse, will become "a jar sewage" by "a jar of stagnant water very fast, and supply the water source that has polluted to the user pipe network at any time, and the diaphragm gasbag is rubber products easily ageing, splits, release toxin etc to directly endanger the healthy of people.
Therefore, there is a need to invent an integrated green intelligent integrated variable frequency constant pressure water supply system device to solve the above technical problems and mistakes.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an integrated green wisdom integrated frequency conversion constant voltage water supply system device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the integrated green intelligent integrated variable-frequency constant-pressure water supply system device comprises a municipal tap water pipe network, an integrated box body, a water supply pump valve and a variable-frequency control cabinet which are connected with each other; the water supply pump valve part is not provided with a diaphragm air pressure tank, and mainly comprises two or more than two water pumps and matched valves, the water inlet of each water pump is connected with the corresponding water tank water outlet through a water pump unit water inlet water separator, the water outlet of each water pump is connected with a water pump unit water outlet water separator through a check valve and a butterfly valve, a pressure transmitter is installed on the water pump unit water outlet water separator, and the tail end of the water pump unit water outlet water separator is connected with a user pipe network; the signal output end of the pressure transmitter is connected with the signal input end of the variable frequency control cabinet and is controlled by the variable frequency control system cabinet in a centralized manner; the frequency conversion control system cabinet adopts a one-to-many single frequency conversion control mode that one frequency converter corresponds to a plurality of water pumps, or adopts a one-to-one full frequency conversion control mode that one frequency converter corresponds to one water pump.
Preferably, a municipal tap water pipe network is connected with a water tank inlet gate valve, a remote control ball float valve and a water storage tank through a municipal water inlet gate valve and a filter, municipal tap water enters the water storage tank through the water tank inlet gate valve and the remote control ball float valve, an electronic sterilization device is installed in the water storage tank, and the electronic sterilization device starts sterilization and disinfection at regular time.
Preferably, the integrated box part comprises a water storage tank and a pump room, a water pump unit in the pump room comprises two or more water pumps and a matched pipe fitting valve, and a motor power supply wiring terminal of each water pump is connected with a power supply output end of the variable frequency control cabinet.
Preferably, a water inlet of a water pump in the pump room is connected with a water inlet water separator of the water pump unit through a water inlet butterfly valve of the water pump unit, and the water inlet water separator of the water pump unit is connected with a water storage tank through a water tank water outlet gate valve; the water outlet of the water pump is connected with the water outlet separator of the water pump unit through the water outlet check valve and the water outlet butterfly valve of the water pump unit, and the water outlet separator of the water pump unit is connected with a user pipe network through a gate valve of the user pipe network.
Preferably, the water storage tank is connected with the water inlet water distributor of the water pump unit through a water tank water outlet gate valve, the water inlet water distributor of the water pump unit is connected with a water inlet of the water pump through a water inlet butterfly valve of the water pump unit, a water outlet of the water pump unit is connected with a user pipe network through a water outlet check valve of the water pump unit, a water outlet butterfly valve, a water outlet water distributor of the water pump unit and a user pipe network gate valve, a pressure transmitter is installed on the water outlet water distributor of the water pump unit and feeds acquired user pipe network pressure information back to the variable frequency control cabinet, and the variable frequency control cabinet controls the water pump.
Preferably, the water supply pump valve part comprises a water pump and a matched pipe fitting valve, the water inlet water separator of the water pump unit is connected with the water inlet of the water pump through a water inlet butterfly valve of the water pump unit, the water outlet of the water pump is connected with the water outlet water separator of the water pump unit through a water outlet check valve of the water pump unit and a water outlet butterfly valve of the water pump unit, and the water outlet water separator of the water pump unit is connected with a user pipe network.
Preferably, a liquid level controller is installed in the water storage tank, a signal output end of the liquid level controller is connected with a signal input end of the variable frequency control cabinet, and when the liquid level of the water storage tank reaches a high water level, the water tank is closed to feed water through the remote control floating ball; when the liquid level of the water storage tank reaches the low water level, the variable frequency control cabinet controls the water pump to automatically protect and stop.
Preferably, when the remote control ball float valve fails and can not close the water inlet, the redundant water is discharged out of the water tank through the overflow pipe; when the water tank needs to be cleaned, the water inlet gate valve of the water tank is closed, the water tank enters the water storage tank from the integrated tank body ladder to the integrated tank body manhole, and after cleaning, the water drain pipe gate valve is opened to discharge cleaning waste water out of the water tank.
Preferably, the system device still includes remote monitering system, and remote monitering system passes through the wired broadband of RJ and gathers and transmit the necessary data of the on-the-spot liquid level, data such as pressure, flow and other safety in production to remote monitoring center and cell-phone end in real time, realizes anytime and anywhere remote control the utility model discloses device and information inquiry and warning.
Preferably, the number of the ammeters configured on the panel of the variable frequency control cabinet is consistent with the number of the controlled water pumps, that is, a one-to-one current monitoring display mode that one ammeter corresponds to one water pump is adopted.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model provides an integrated green wisdom integration frequency conversion constant voltage water supply system device, in the middle and peak water use period, successfully solved traditional integrated frequency conversion water supply system device because of the water supply pressure unstability, can only carry out the technical problem and the error method of steady voltage through adopting the diaphragm atmospheric pressure jar; when the water consumption is low peak or no water is used, the technical problem and the error method that the traditional variable-frequency water supply device is stabilized by the limited pressure stabilizing effect of the diaphragm air pressure tank when the water consumption is low peak or zero flow are solved.
2. The utility model provides an integrated frequency conversion constant voltage water supply system device of green wisdom of integration, the system device is the integrated frequency conversion constant voltage water supply system device of the integrated green wisdom of no diaphragm atmospheric pressure jar, each water pump is with frequency conversion or power frequency state operation under the frequency conversion control cabinet control, pressure transmitter conveys the pressure signal who detects to the frequency conversion control cabinet, again with received signal and user setting pressure carry out the comparison, the operation, after the signal amplification, send the functioning speed and the automatic switching of each pump, the instruction of taking turns to, accurate constant voltage water supply can be realized simultaneously, pressure regulation precision is less than or equal to 0.001MP, need not adopt diaphragm atmospheric pressure jar again to come the steady voltage, can really realize the integrated frequency conversion constant voltage water supply of green wisdom of integration, it is real pollution-free integrated frequency conversion constant voltage water supply system device of green wisdom, and environmental protection, energy saving, emission reduction's characteristics.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1. a municipal tap water network; 2. a municipal water inlet gate valve; 3. a filter; 4. a water inlet gate valve of the water tank; 5. remotely controlling the float valve; 6. a water inlet water separator of the water pump set; 7. a water inlet butterfly valve of the water pump unit; 8. A water tank water outlet gate valve; 9. a water pump; 10. a water outlet check valve of the water pump unit; 11. a water outlet butterfly valve of the water pump unit; 12. a water outlet and water separator of the water pump unit; 13. a pressure transmitter; 14. a variable frequency control cabinet; 15. A liquid level controller; 16. an electronic sterilizing device; 17. a sluice valve of the drain pipe; 18. an overflow pipe; 19. a water storage tank; 20. a user pipe network; 21. a pump house; 22. an integrated box body; 23. an integrated tank manhole; 24. The integrated box body is used for climbing a ladder; 25. user pipe network gate valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
Referring to fig. 1, the present invention provides a technical solution: an integrated green intelligent integrated variable-frequency constant-pressure water supply system device comprises a municipal tap water pipe network 1, an integrated box body 22, a water supply pump valve and a variable-frequency control cabinet 14 which are connected with one another; the water supply pump valve part is not provided with a diaphragm air pressure tank, the water supply pump valve part mainly comprises two or more than two water pumps 9 and matched pipe fittings, the water inlet of each water pump 9 is connected with the corresponding water tank water outlet through a water pump set water inlet water separator 6, the water outlet of each water pump 9 is connected with a water pump set water outlet water separator 12 through a check valve 10 and a butterfly valve 11, a pressure transmitter 13 is installed on the water pump set water outlet water separator 12, and the tail end of the water outlet water separator 12 is connected with a user pipe network 20; the signal output end of the pressure transmitter 13 is connected with the signal input end of the variable frequency control cabinet 14, and the signal output end of the pressure transmitter and the signal input end of the variable frequency control cabinet 14 are communicated with the variable frequency control system cabinet 14 and are controlled by the variable frequency control system cabinet 14 in a centralized manner; the frequency conversion control system cabinet 14 adopts a one-to-many single frequency conversion control mode that one frequency converter corresponds to a plurality of water pumps 9, or adopts a one-to-one full frequency conversion control mode that one frequency converter corresponds to one water pump 9.
Use water pump quantity as 3 the utility model discloses system device is as an example, and the theory of operation and the technological process of the integrated frequency conversion constant voltage water supply system device of green wisdom of integration are as follows:
the specific working process is as follows: the system only starts and operates the frequency conversion pump No. 1 when the water consumption is lower than the water supply quantity of one pump, the constant-pressure variable water supply is realized, the pressure of a pipe network is maintained to be constant, when the water consumption is increased, the frequency conversion pump rapidly reacts to increase the frequency to 50HZ of power frequency, if the water consumption requirement cannot be met at the moment, the time of delaying 1 minute can be set randomly, the system immediately circularly starts the power frequency pump No. 2 through the frequency converter, and after the frequency converter circularly starts the power frequency pump No. 1, the original power frequency pump No. 2 is switched into the power frequency pump, the original power frequency pump No. 2 is switched into the frequency conversion pump, and the frequency of the frequency conversion pump automatically rises or falls until the water consumption requirement is met, so that the pressure of the pipe network is maintained to be stable all the time; if the requirement of water consumption cannot be met at the moment, the time delay of one minute can be set at will, the system starts a No. 3 power frequency pump through a frequency converter in a circulating manner immediately, after the frequency converter is started in the circulating manner, the original No. 2 frequency conversion pump is switched into a power frequency pump, the original No. 3 power frequency pump is switched into a frequency conversion pump, the No. 1 power frequency pump is standby and standby, and the frequency of the frequency conversion pump automatically rises or falls until the requirement of water consumption is met right, so that the pressure of a pipe network is kept constant all the time; the system only starts and operates the frequency conversion pump No. 1 when the water consumption is lower than the water supply quantity of one pump, the constant-pressure variable water supply is realized, the pressure of the pipe network is maintained to be constant, when the water consumption is increased, the frequency conversion pump rapidly responds to increase the frequency to 50HZ at the power frequency, if the water consumption requirement cannot be met at the moment, the time delay of one minute can be set randomly, the system immediately starts the frequency conversion operation of the frequency conversion pump No. 2, and the frequency of the frequency conversion pump automatically rises or falls until the water consumption requirement is just met, so that the pressure of the pipe network is maintained to be stable all the time; if the water demand can not be met at the moment, the time of delaying one minute can be set randomly, the system starts the frequency conversion operation of the No. 3 frequency converter immediately, and the frequency of the frequency conversion pump automatically rises or falls until the water demand is met right, so that the pressure of a pipe network is always kept constant.
When water enters a low peak, the single-frequency-conversion control mode is adopted, the control system automatically shuts down the power frequency pump according to the requirement, the frequency-conversion pump automatically performs frequency-conversion constant-pressure operation to supply water, at the moment, according to the water demand of a user, the frequency of the frequency-conversion pump automatically rises or falls to just meet the water demand, when no water is used, the frequency of the frequency-conversion pump automatically falls until OHZ, the system is delayed to enter a sleep state, and when the system detects that a person uses water, the system immediately automatically wakes up to start the operation, so that green intelligent integrated frequency-conversion constant-pressure water supply is realized; full frequency conversion control mode, control system is automatic according to the need shutdown 2, no. 3 inverter pump, by 1 inverter pump automatic frequency conversion constant voltage operation water supply, according to user's water demand this moment, inverter pump frequency automatic rising or descend to just satisfy the water requirement, when unmanned water, inverter pump frequency automatic decline until OHZ, the time delay gets into the sleep state, when the system detects someone water, this system awakens the start-up operation automatically immediately to realize the integrated frequency conversion constant voltage water supply of green wisdom.
The following will combine the utility model provides a better embodiment of the integrated green wisdom integrated frequency conversion constant voltage water supply system device of integration explains:
municipal tap water pipe network 1 is connected with water tank inlet gate valve 4, remote control ball-cock assembly 5, water storage box 19 through municipal water inlet gate valve 2, filter 3, and municipal tap water passes through water tank inlet gate valve 4, remote control ball-cock assembly 5 and gets into water storage box 19, installs electron sterilizing equipment 16 in the water storage box 19, and electron sterilizing equipment 16 regularly starts the disinfection of disinfecting.
The integrated box body 22 comprises a water storage tank 19 and a pump room 21, a water pump unit in the pump room 21 consists of two or more water pumps 9 and matched valves, a motor power supply terminal of each water pump 9 is connected with a power supply output end of the variable frequency control cabinet 14, and the variable frequency control cabinet 14 compares a received pressure signal with a target pressure value set by a user, calculates, amplifies and reverses the signal, and then sends out an accurate control signal instruction for the operation speed and automatic switching and alternate rest of the water pumps 9.
A water inlet of a water pump 9 in the pump room 21 is connected with a water inlet water separator 6 of the water pump set through a water inlet butterfly valve 7 of the water pump set, and the water inlet water separator 6 of the water pump set is connected with a water storage tank 19 through a water outlet gate valve 8 of the water tank; the water outlet of the water pump 9 is connected with a water outlet water separator 12 of the water pump unit through a water outlet check valve 10 and a water outlet butterfly valve 11 of the water pump unit, and the water outlet water separator 12 of the water pump unit is connected with a user pipe network 20 through a user pipe network gate valve 25.
The water storage tank 19 is connected with the water inlet water separator 6 of the water pump unit through a water tank outlet gate valve 8, the water inlet water separator 6 of the water pump unit is connected with the water inlet of the water pump 9 through a water inlet butterfly valve 7 of the water pump unit, the water outlet of the water pump 9 is connected with a user pipe network 20 through a water outlet check valve 10 of the water pump unit, a water outlet butterfly valve 11, a water outlet water separator 12 of the water pump unit and a user pipe network gate valve 25, a pressure transmitter 13 is installed on the water outlet water separator 12 of the water pump unit, the pressure transmitter 13 feeds back the acquired pressure information of the user pipe network 20 to the variable frequency control cabinet 14, the variable frequency control cabinet 14 compares the received pressure signal with a target pressure value set by a user, calculates, amplifies the signal, reverses the signal, and sends an accurate control signal instruction for the running speed and automatic switching and the wheel break of the water pump 9.
The water supply pump valve part comprises a water pump 9 and a matched pipe fitting valve, the water inlet water separator 6 of the water pump unit is connected with the water inlet of the water pump 9 through the water inlet butterfly valve 7 of the water pump unit, the water outlet of the water pump 9 is connected with the water outlet water separator 12 of the water pump unit through the water outlet check valve 10 of the water pump unit and the water outlet butterfly valve 11 of the water pump unit, and the water outlet water separator 12 of the water pump unit is connected with a user pipe network 20.
A liquid level controller 15 is installed in the water storage tank 19, the output end of the liquid level controller 15 is connected with the signal input end of the variable frequency control cabinet 14, and when the liquid level of the water storage tank 19 reaches a high water level, the water tank is closed to feed water by a remote control floating ball; when the liquid level of the water storage tank 19 reaches a low water level, the variable frequency control cabinet 14 controls the water pump 9 to automatically protect and stop.
When the remote control ball float valve 5 fails and can not close water inlet, the redundant water is discharged out of the water tank through the overflow pipe 18; when the water tank needs to be cleaned, the water inlet gate valve 4 of the water tank is closed, the water enters the water storage tank 19 from the integrated tank ladder 24 to the integrated tank manhole 23, and after cleaning, the water drain gate valve 17 is opened to discharge cleaning wastewater out of the water tank.
As a preferred embodiment, the system device still includes remote monitering system, and remote monitering system passes through the wired broadband of RJ45 with data such as on-the-spot liquid level, pressure, flow and other necessary data of safety in production real time acquisition and transmit remote monitoring center and cell-phone end, realize anytime and anywhere remote control the utility model discloses device and information inquiry and warning.
As a preferred embodiment, the number of the ammeter arranged on the panel of the variable frequency control cabinet 14 is the same as the number of the controlled water pumps 9, namely, a one-to-one current monitoring display mode that one ammeter corresponds to one water pump 9 is adopted.
It is worth noting that: the whole device realizes control to the device through the controller, and the controller is common equipment and belongs to the existing mature technology, and the electrical connection relation and the specific circuit structure of the controller are not repeated herein.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. Integrated green wisdom integration frequency conversion constant voltage water supply system device of integration, its characterized in that: comprises a municipal tap water pipe network (1), an integrated box body (22), a water supply pump valve and a variable frequency control cabinet (14) which are connected with each other; the water supply pump valve part is not provided with a diaphragm air pressure tank, and mainly comprises two or more than two water pumps (9) and a matched pipe fitting valve, wherein the water inlet of each water pump (9) is connected with the corresponding water tank water outlet through a water pump unit water inlet water separator (6), the water outlet of each water pump (9) is connected with a water pump unit water outlet water separator (12) through a check valve (10) and a butterfly valve (11), a pressure transmitter (13) is installed on the water pump unit water outlet water separator (12), and the tail end of the water pump unit water outlet water separator (12) is connected with a user pipe network (20); the signal output end of the pressure transmitter (13) is connected with the signal input end of the variable frequency control cabinet (14) and is controlled by the variable frequency control system cabinet in a centralized manner; the frequency conversion control system cabinet adopts a one-to-many single frequency conversion control mode that one frequency converter corresponds to a plurality of water pumps (9) or adopts a one-to-one full frequency conversion control mode that one frequency converter corresponds to one water pump (9).
2. The integrated green intelligent integrated variable-frequency constant-pressure water supply system device of claim 1, wherein: municipal tap water pipe network (1) is connected with water tank inlet gate valve (4), remote control ball float valve (5) and water storage tank (19) through municipal inlet gate valve (2) and filter (3), municipal tap water enters water storage tank (19) through water tank inlet gate valve (4) and remote control ball float valve (5), electronic sterilizing device (16) is installed in water storage tank (19), and electronic sterilizing device (16) starts sterilization and disinfection regularly.
3. The integrated green intelligent integrated variable-frequency constant-pressure water supply system device of claim 1, wherein: the integrated box body (22) comprises a water storage tank (19) and a pump room (21), a water pump unit in the pump room (21) consists of two or more water pumps (9) and matched pipe valves, and a motor power supply terminal of each water pump (9) is connected with a power supply output end of the variable frequency control cabinet (14).
4. The integrated green intelligent integrated variable-frequency constant-pressure water supply system device as claimed in claim 3, wherein: a water inlet of a water pump (9) in the pump room (21) is connected with a water inlet water separator (6) of the water pump unit through a water inlet butterfly valve (7) of the water pump unit, and the water inlet water separator (6) of the water pump unit is connected with a water storage tank (19) through a water tank water outlet gate valve (8); the water outlet of the water pump (9) is connected with the water outlet water separator (12) of the water pump unit through a water outlet check valve (10) of the water pump unit and a water outlet butterfly valve (11) of the water pump unit, and the water outlet water separator (12) of the water pump unit is connected with a user pipe network (20) through a user pipe network gate valve (25).
5. The integrated green intelligent integrated variable-frequency constant-pressure water supply system device according to claim 2, wherein: the water storage tank (19) is connected with the water inlet water distributor (6) of the water pump unit through a water tank water outlet gate valve (8), the water inlet water distributor (6) of the water pump unit is connected with a water inlet of a water pump (9) through a water pump unit water inlet butterfly valve (7), a water outlet of the water pump (9) is connected with a water outlet check valve (10) of the water pump unit, a water outlet butterfly valve (11) of the water pump unit, a water outlet water distributor (12) of the water pump unit, a user pipe network gate valve (25) is connected with a user pipe network (20), a pressure transmitter (13) is installed on the water outlet water distributor (12) of the water pump unit, the pressure transmitter (13) feeds back collected pressure signals of the user pipe network (20) to the variable frequency control cabinet (14), and the variable frequency control cabinet (14) controls the water pump (9).
6. The integrated green intelligent integrated variable-frequency constant-pressure water supply system device of claim 1, wherein: the water supply pump valve part comprises a water pump (9) and a matched pipe fitting valve, a water inlet water separator (6) of a water pump unit of the water pump (9) is connected with a water inlet of the water pump (9) through a water inlet butterfly valve (7) of the water pump unit, a water outlet of the water pump (9) is connected with a water outlet water separator (12) of the water pump unit through a water outlet check valve (10) of the water pump unit and a water outlet butterfly valve (11) of the water pump unit, and the water outlet water separator (12) of the water pump unit is connected with a user pipe network (20).
7. The integrated green intelligent integrated variable-frequency constant-pressure water supply system device according to claim 2, wherein: a liquid level controller (15) is installed in the water storage tank (19), the output end of the liquid level controller (15) is connected with the signal input end of the variable frequency control cabinet (14), and when the liquid level of the water storage tank (19) reaches a high water level, water inlet of the water tank is closed; when the liquid level of the water storage tank (19) reaches a low water level, the variable frequency control cabinet (14) controls the water pump (9) to automatically protect and stop.
8. The integrated green intelligent integrated variable-frequency constant-pressure water supply system device according to claim 2, wherein: an overflow pipe (18) and a sluice valve (17) of a drain pipe are also arranged on the water storage tank (19), so that when the remote control ball float valve (5) fails and can not close water inlet, redundant water is drained out of the water storage tank through the overflow pipe (18); when the water tank needs to be cleaned, the water inlet gate valve (4) of the water tank is closed, and after the water tank is cleaned, the drain pipe gate valve (17) is opened to discharge cleaning wastewater out of the water tank.
9. The integrated green intelligent integrated variable-frequency constant-pressure water supply system device of claim 1, wherein: the system device also comprises a remote monitoring system, wherein the remote monitoring system acquires and transmits the on-site liquid level, pressure and flow data and other data necessary for safety production to a remote monitoring center and a mobile phone terminal in real time through a broadband, so that the device can be remotely controlled anytime and anywhere, and information inquiry and alarm are realized.
10. The integrated green intelligent integrated variable-frequency constant-pressure water supply system device of claim 1, wherein: the number of the ammeters configured on the panel of the variable frequency control cabinet (14) is consistent with the number of the controlled water pumps (9), namely, a one-to-one current monitoring display mode that one ammeter corresponds to one water pump (9) is adopted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220375528.7U CN217870713U (en) | 2022-02-24 | 2022-02-24 | Integrated green wisdom integration frequency conversion constant pressure water supply system device of integration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220375528.7U CN217870713U (en) | 2022-02-24 | 2022-02-24 | Integrated green wisdom integration frequency conversion constant pressure water supply system device of integration |
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| CN217870713U true CN217870713U (en) | 2022-11-22 |
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| CN202220375528.7U Active CN217870713U (en) | 2022-02-24 | 2022-02-24 | Integrated green wisdom integration frequency conversion constant pressure water supply system device of integration |
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