CN210658533U

CN210658533U - Automatic test system for non-negative-pressure secondary water supply equipment

Info

Publication number: CN210658533U
Application number: CN201921118077.3U
Authority: CN
Inventors: 彭波
Original assignee: Jiangxi Sanchuan Technology Co Ltd
Current assignee: Jiangxi Sanchuan Technology Co Ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-06-02
Anticipated expiration: 2029-07-16

Abstract

The utility model relates to the technical field of water supply equipment, in particular to an automatic test system of non-negative pressure secondary water supply equipment, which comprises a tank body, wherein a first water pump is fixedly arranged at the top of the tank body, a pressure compensating pipe is communicated with the left side of the first water pump, a non-negative pressure tank is communicated with the left end of the pressure compensating pipe, a conduit is communicated with the bottom end of the non-negative pressure tank, the bottom end of the conduit penetrates through the tank body and extends to the inner cavity of the tank body, and an accessory box is fixedly arranged at the top of the tank body and positioned at the right; the utility model discloses a jar body, first water pump, pressure compensating pipe, no negative pressure jar, pipe, accessory case, second water pump, inlet tube and outlet pipe's setting, reached the advantage that the detection precision is high, solved current test mode simultaneously and relied on maintainer's experience completely, only carry out looking over on the surface to circuit and equipment, for example look over whether have the broken string condition or whether equipment work etc. and do not have the support of data, from the problem that influences the measuring accuracy.

Description

Automatic test system for non-negative-pressure secondary water supply equipment

Technical Field

The utility model relates to a water supply equipment technical field specifically is a no negative pressure secondary water supply equipment automatic test system.

Background

The non-negative pressure secondary water supply equipment is directly connected with the municipal pipe network in series, can take water from the municipal pipe network at any time to supply water to users, and can still provide the maximum water supply amount for the users under the lowest service pressure of the municipal pipe network during the peak period of water consumption.

The existing non-negative pressure secondary water supply equipment comprises a variable frequency motor unit, a non-negative pressure water tank, a disinfection device and the like, the non-negative pressure secondary water supply equipment is maintained by adopting a manual inspection mode, maintenance personnel are required to regularly inspect the condition of the non-negative pressure secondary water supply equipment on site, the mode is time-consuming and labor-consuming, and the inspection personnel completely rely on the experience of the maintenance personnel during the inspection, only the surface of a line and the equipment is checked, for example, whether the line is broken or whether the equipment works or not is checked, and the like, the data support is not provided, the condition that the inspection is not in place occurs occasionally, the inspection is visible, the error of manual inspection is large, and the reliability of an inspection result cannot be.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a no negative pressure secondary water supply equipment automatic test system possesses the advantage that detects the precision height, has solved current test mode and has relied on maintainer's experience completely, only carries out looking over on surface to circuit and equipment, for example look over whether have the broken string condition or whether equipment work etc. and have the support of data, from the problem that influences the measuring accuracy.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a no negative pressure secondary water supply equipment automatic test system, includes a jar body, the top fixed mounting of the jar body has first water pump, the left side intercommunication of first water pump has the pressure-compensating pipe, the left end intercommunication of pressure-compensating pipe has no negative pressure tank, the bottom intercommunication of no negative pressure tank has the pipe, the bottom of pipe is run through the jar body and is extended to the inner chamber of the jar body, the right side fixed mounting that the top of the jar body just is located first water pump has the accessory case, the left side fixed mounting of accessory case has the second water pump, the bottom intercommunication of second water pump has the inlet tube, the bottom of inlet tube is run through the jar body and is extended to the inner chamber of the jar body, the top intercommunication of second water pump has the outlet pipe.

Preferably, the bottom fixed mounting of the internal chamber of jar has water pressure sensor, the top fixed mounting of the internal chamber of jar has gas pressure sensor, the right side fixed mounting of the internal chamber of jar has a PH value sensor.

Preferably, the front fixed mounting of accessory case has operating panel, the back of accessory incasement chamber is from last to having current transformer, treater and voltage transformer down fixed mounting in proper order, the top fixed mounting of accessory incasement chamber has the code to store the unit, the bottom fixed mounting of accessory incasement chamber has wireless communication device.

Preferably, the top intercommunication of first water pump has the connecting pipe, the one end and the outlet pipe intercommunication of first water pump are kept away from to the connecting pipe, the surface of outlet pipe just is located the below intercommunication of first water pump and has the check valve.

Preferably, the left side of jar body top intercommunication has the fluid infusion pipe, the top welding of fluid infusion pipe has the ring flange, the bottom intercommunication of the jar body has the blow off pipe, the right side fixed mounting of blow off pipe has the valve.

Preferably, the output end of the processor is in bidirectional electric connection with the code storage unit and the output end of the wireless communication device, and the output ends of the current transformer, the voltage transformer, the gas pressure sensor, the PH value sensor and the water pressure sensor are in unidirectional electric connection with the input end of the processor.

Preferably, the one-way electricity of input of treater is connected with external power supply, the two-way electricity of wireless communication device's output is connected with mobile terminal, current transformer and voltage transformer and first water pump and second water pump are electric connection.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a jar body, first water pump, pressure compensating pipe, no negative pressure jar, pipe, accessory case, second water pump, inlet tube and outlet pipe's setting, reached the advantage that the detection precision is high, solved current test mode simultaneously and relied on maintainer's experience completely, only carry out looking over on the surface to circuit and equipment, for example look over whether have the broken string condition or whether equipment work etc. and do not have the support of data, from the problem that influences the measuring accuracy.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial left side sectional view of the accessory case of the present invention;

fig. 3 is a schematic diagram of the system of the present invention.

In the figure: 1. a tank body; 2. a first water pump; 3. a pressure compensating pipe; 4. a non-negative pressure tank; 5. a conduit; 6. an accessory case; 7. a second water pump; 8. a water inlet pipe; 9. a water outlet pipe; 10. a water pressure sensor; 11. a gas pressure sensor; 12. a pH value sensor; 13. an operation panel; 14. a current transformer; 15. a processor; 16. a voltage transformer; 17. a code storage unit; 18. a wireless communication device; 19. a connecting pipe; 20. a check valve; 21. a liquid supplementing pipe; 22. a flange plate; 23. a blow-off pipe; 24. and (4) a valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-3, an automatic test system for a non-negative pressure secondary water supply device comprises a tank body 1, a first water pump 2 is fixedly installed at the top of the tank body 1, a pressure compensating pipe 3 is communicated with the left side of the first water pump 2, a non-negative pressure tank 4 is communicated with the left end of the pressure compensating pipe 3, a guide pipe 5 is communicated with the bottom end of the non-negative pressure tank 4, the bottom end of the guide pipe 5 penetrates through the tank body 1 and extends to the inner cavity of the tank body 1, an accessory box 6 is fixedly installed at the top of the tank body 1 and is positioned at the right side of the first water pump 2, a second water pump 7 is fixedly installed at the left side of the accessory box 6, the bottom of the second water pump 7 is communicated with a water inlet pipe 8, the bottom end of the water inlet pipe 8 penetrates through the tank body 1 and extends to the inner cavity of the tank body 1, a water outlet pipe 9 is communicated with the top of the second water pump, The setting of inlet tube 8 and outlet pipe 9 has reached the advantage that the detection precision is high, has solved current test mode simultaneously and has relied on maintainer's experience completely, only carries out surperficial looking over to circuit and equipment, for example looks over whether have the broken string condition or whether equipment works etc. and there is not the support of data, from the problem that influences the measuring accuracy.

In this embodiment, the bottom fixed mounting in the 1 inner chamber of jar body has water pressure sensor 10, and the top fixed mounting in the 1 inner chamber of jar body has gas pressure sensor 11, and the right side fixed mounting in the 1 inner chamber of jar body has PH value sensor 12, and water pressure sensor 10 can real-time supervision water pressure, and gas pressure sensor 11 can real-time supervision gas pressure, and PH value sensor 12 can the acid-base degree of the inside water of real-time supervision jar body 1.

In this embodiment, the front fixed mounting of accessory case 6 has operating panel 13, the back of accessory case 6 inner chamber is from last to having current transformer 14, treater 15 and voltage transformer 16 down fixed mounting in proper order, the top fixed mounting of accessory case 6 inner chamber has code storage unit 17, the bottom fixed mounting of accessory case 6 inner chamber has wireless communication device 18, operating panel 13 can set for the inside sensor of the device, current transformer 14 and voltage transformer 16 can real time monitoring first water pump 2 and the electric current and the voltage condition of second water pump 7.

In this embodiment, the top intercommunication of first water pump 2 has connecting pipe 19, and the one end and the outlet pipe 9 intercommunication of first water pump 2 are kept away from to connecting pipe 19, and the surface of outlet pipe 9 just is located the below intercommunication of first water pump 2 has check valve 20, and check valve 20 can prevent the water backward flow in the outlet pipe 9.

In this embodiment, the left side intercommunication at jar body 1 top has solution supplementing pipe 21, and the top welding of solution supplementing pipe 21 has ring flange 22, and the bottom intercommunication of jar body 1 has blow off pipe 23, and the right side fixed mounting of blow off pipe 23 has valve 24, and solution supplementing pipe 21 can conveniently add the clear water to jar body 1 in, and blow off pipe 23 can conveniently be discharged the impurity that deposits in the jar body 1.

In this embodiment, the output end of the processor 15 is electrically connected to the code storage unit 17 and the output end of the wireless communication device 18 in a bidirectional manner, the output ends of the current transformer 14, the voltage transformer 16, the gas pressure sensor 11, the PH sensor 12 and the water pressure sensor 10 are all electrically connected to the input end of the processor 15 in a unidirectional manner, wherein the model of the processor 15 is GF9450C-CBE3, the model of the wireless communication device 18 is JZX873, the model of the current transformer 14 is SCT032BTS, the model of the voltage transformer 16 is TV30GK, the model of the gas pressure sensor 11 is cy 11, the model of the PH sensor 12 is BPHDJT9501, and the model of the water pressure sensor 10 is XTGP.

In this embodiment, the one-way electricity of input of treater 15 is connected with external power supply, and the two-way electricity of output of wireless communication device 18 is connected with mobile terminal, and current transformer 14 and voltage transformer 16 are electric connection with first water pump 2 and second water pump 7, and external power supply can be for the inside all electrical components power supplies of the device, and mobile terminal can make things convenient for the maintainer to look over the function condition of this equipment.

The working principle is as follows: in the operation process of the water supply equipment, the current transformer 14 and the voltage transformer 16 can monitor the running states of the first water pump 2 and the second water pump 7 in real time, the gas pressure sensor 11 can monitor the pressure inside the tank body 1 in real time, the water pressure sensor 10 can monitor the water pressure in real time, the pH value sensor 12 can monitor the acid-base degree of water quality in real time, when the water supply equipment is abnormal, the corresponding sensor is triggered, the signal is sent to the processor 15, the processor 15 extracts corresponding fault codes from the code storage unit 17 after processing and analyzing, the fault codes are sent to the mobile terminal of a maintenance worker through the wireless communication device 18, and the accurate detection effect is achieved.

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

1. The utility model provides a no negative pressure secondary water supply equipment automatic test system, includes jar body (1), its characterized in that: the utility model discloses a pressure-compensating pipe, including the jar body (1), the top fixed mounting of the jar body has first water pump (2), the left side intercommunication of first water pump (2) has pressure-compensating pipe (3), the left end intercommunication of pressure-compensating pipe (3) has no negative pressure jar (4), the bottom intercommunication of no negative pressure jar (4) has pipe (5), the bottom of pipe (5) runs through the jar body (1) and extends to the inner chamber of the jar body (1), the top of the jar body (1) and the right side fixed mounting who is located first water pump (2) have accessory case (6), the left side fixed mounting of accessory case (6) has second water pump (7), the bottom intercommunication of second water pump (7) has inlet tube (8), the bottom of inlet tube (8) runs through the jar body (1) and extends to the inner chamber of the jar body (1), the top intercommunication of second water pump (7) has outlet pipe (9).

2. The automatic test system of the non-negative-pressure secondary water supply equipment according to claim 1, characterized in that: the bottom fixed mounting of the jar body (1) inner chamber has water pressure sensor (10), the top fixed mounting of the jar body (1) inner chamber has gas pressure sensor (11), the right side fixed mounting of the jar body (1) inner chamber has PH value sensor (12).

3. The automatic test system of the non-negative-pressure secondary water supply equipment according to claim 1, characterized in that: the front fixed mounting of accessory case (6) has operating panel (13), the back of accessory case (6) inner chamber is from last to down in proper order fixed mounting have current transformer (14), treater (15) and voltage transformer (16), the top fixed mounting of accessory case (6) inner chamber has code storage unit (17), the bottom fixed mounting of accessory case (6) inner chamber has wireless communication device (18).

4. The automatic test system of the non-negative-pressure secondary water supply equipment according to claim 1, characterized in that: the top intercommunication of first water pump (2) has connecting pipe (19), the one end and outlet pipe (9) the intercommunication of first water pump (2) are kept away from in connecting pipe (19), the below intercommunication that just is located first water pump (2) on the surface of outlet pipe (9) has check valve (20).

5. The automatic test system of the non-negative-pressure secondary water supply equipment according to claim 1, characterized in that: the left side intercommunication at the jar body (1) top has solution supplement pipe (21), the top welding of solution supplement pipe (21) has ring flange (22), the bottom intercommunication of the jar body (1) has blow off pipe (23), the right side fixed mounting of blow off pipe (23) has valve (24).

6. The automatic test system of the non-negative-pressure secondary water supply equipment according to claim 3, characterized in that: the output end of the processor (15) is in bidirectional electric connection with the code storage unit (17) and the output end of the wireless communication device (18), and the output ends of the current transformer (14), the voltage transformer (16), the gas pressure sensor (11), the PH value sensor (12) and the water pressure sensor (10) are in unidirectional electric connection with the input end of the processor (15).

7. The automatic test system of the non-negative-pressure secondary water supply equipment according to claim 6, characterized in that: the intelligent water pump is characterized in that an external power supply is connected to the input end of the processor (15) in a one-way mode, a mobile terminal is connected to the output end of the wireless communication device (18) in a two-way mode, and the current transformer (14) and the voltage transformer (16) are electrically connected with the first water pump (2) and the second water pump (7).