Water quality on-line detection device for efficiently applying primary and secondary water supply

Abstract

The utility model relates to the technical field of water quality monitoring, in particular to a water quality on-line detection device for efficient application of primary and secondary water supply, which comprises a pool main body, a water inlet is arranged on the back of the pool main body, and one end of the water inlet is fixedly connected with a first electric control valve through a water delivery pipe. One end of the first electric control valve is fixedly connected with a water inlet pipe, the left end of the instrument box is connected with a box door through a hinge, the left end of the box door is provided with a pressing lock catch, and the side, close to the pressing lock catch, of the left end of the box door is fixedly connected with a handle. By arranging a water inlet pipe, a first electric control valve, an adjusting structure, a second electric control valve, a third electric control valve, a water quality detector, a fourth electric control valve, a drainage pipe, a fifth electric control valve, an instrument box, a water suction pump, a water outlet pipe and a control panel, when different branches share an instrument, the water quality of the different branches can be conveniently detected based on the same instrument; and the accuracy of a detection result is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water quality monitoring technical field, concretely is water quality on -line detection device of primary and secondary water supply high efficiency application. BACKGROUND

[0002] In order to solve the problem of high-rise water supply pressure, the secondary water supply pump is often used to improve the pressure of municipal water supply, and then provide sufficient water pressure to deliver water to high-rise buildings, such as traditional water tank water supply, constant pressure variable frequency water supply and stacked pressure variable frequency water supply, due to the historical reasons of the jurisdiction evolution of primary and secondary water supply pipe network, the management of primary pipe network and secondary water supply pipeline is relatively independent, and the management of secondary water supply connection is obviously later than that of primary pipe network.

[0003] The existing water quality detection device is difficult to use different branch shared instrument in the process, which is not convenient for detecting the water quality of different branches based on the same instrument, and the detection result is not accurate, and it is easy to be impacted by the water flow with high pressure.

[0004] In summary, the utility model discloses a water quality on -line detection device of primary and secondary water supply high efficiency application to solve the existing problems. UTILITY MODEL CONTENTS

[0005] The utility model discloses a water quality on -line detection device of primary and secondary water supply high efficiency application to solve the problems in the prior art.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] Water quality on -line detection device of primary and secondary water supply high efficiency application, including water pool main part, the back of water pool main part is equipped with water inlet, one end of water inlet is fixedly connected with first electric control valve through water pipe, one end of first electric control valve is fixedly connected with inlet pipe, the inboard of inlet pipe is fixedly connected with adjusting structure, the outboard of inlet pipe is fixedly connected with check valve through water pipe, one end of check valve is fixedly connected with second electric control valve through water pipe, one end of check valve is fixedly connected with third electric control valve through water pipe, one end of second electric control valve is fixedly connected with water quality detector through water pipe, one end of water quality detector is fixedly connected with fourth electric control valve through water pipe, the other end of water quality detector is fixedly connected with drain pipe, one end of drain pipe is fixedly connected with fifth electric control valve, the outboard of water quality detector is fixedly connected with instrument box, the left end of instrument box is connected with box door through hinge, the base surface of water pool main part is equipped with water outlet, one end of water outlet is fixedly connected with water pump through water pipe, one end of water pump is fixedly connected with outlet pipe, the left end of box door is equipped with press lock, the left end of box door is fixedly connected with handle near press lock side,

[0008] The adjusting structure comprises a limiting seat fixedly connected to the inner side of the water inlet pipe, a telescopic rod movably connected to the inner side of the limiting seat, and a sealing plug fixedly connected to one end of the telescopic rod.

[0009] As a preferred scheme of the present application, a spring is arranged on the outer side of the telescopic rod, and a sealing ring is arranged on the outer side of the sealing plug.

[0010] As a preferred scheme of the present application, a control panel is fixedly installed at the right end of the box door, and the control panel is electrically connected with the first electric control valve, the second electric control valve, the third electric control valve, the water quality detector, the fourth electric control valve, the fifth electric control valve and the water pump.

[0011] As a preferred scheme of the present application, the outer side of the water outlet pipe is fixedly connected to one end of the fourth electric control valve through the water delivery pipe.

[0012] As a preferred scheme of the present application, the number of the pressing lock catch and the handle is one.

[0013] As a preferred scheme of the present application, the handle is of a "U" type structure, and the handle is made of metal.

[0014] Compared with the prior art, the present application has the following advantages:

[0015] In the present application, the water inlet pipe, the first electric control valve, the adjusting structure, the second electric control valve, the third electric control valve, the water quality detector, the fourth electric control valve, the drain pipe, the fifth electric control valve, the instrument box, the water pump, the water outlet pipe and the control panel are arranged in the water quality on-line detection device for primary and secondary water supply, so that when the water flow with high pressure impacts, the telescopic rod and the sealing plug move along the limiting seat, the spring is deformed under stress to generate a rebound force to drive the telescopic rod and the sealing plug to move reversely along the limiting seat, the sealing plug enters the inside of the sealing ring, the water flow pressure is prevented from being too high to cause the pipeline to burst, and the detection result is affected, the water quality of different branches is detected based on the same instrument under the cooperation of the water inlet pipe, the first electric control valve, the second electric control valve, the third electric control valve, the water quality detector, the fourth electric control valve, the drain pipe, the fifth electric control valve, the instrument box, the water pump, the water outlet pipe and the control panel, the accuracy of the detection result is improved, and the present application has a high popularization value. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of the present application;

[0017] Figure 2 It is an adjusting structure schematic view of the present application;

[0018] Figure 3 It is the box door, pressing lock catch, handle and control panel structure schematic view of the utility model.

[0019] In the drawing: 1, water pool main body; 2, water inlet; 3, first electric control valve; 4, water inlet pipe; 5, adjusting structure; 501, limit seat; 502, telescopic rod; 503, sealing plug; 504, spring; 505, sealing ring; 6, check valve; 7, second electric control valve; 8, third electric control valve; 9, water quality detector; 10, fourth electric control valve; 11, drain pipe; 12, fifth electric control valve; 13, instrument box; 14, box door; 15, water outlet; 16, water pump; 17, water outlet pipe; 18, pressing lock catch; 19, handle; 20, control panel. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0021] In order to facilitate the understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings. Several embodiments of the utility model are given. However, the utility model can be realized in many different forms, and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0022] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can be an intervening element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be an intervening element. The terms "vertical", "horizontal", "left", "right", and similar expressions used herein are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0024] Embodiment, please see Figures 1-3 The utility model provides a technical scheme:

[0025] The utility model provides an online water quality detection device for efficient application of primary and secondary water supply, which comprises a water tank body 1, a water inlet 2 arranged on the back of the water tank body 1, a first electric control valve 3 fixedly connected to one end of the water inlet 2 through a water conveying pipe, a water inlet pipe 4 fixedly connected to one end of the first electric control valve 3, an adjusting structure 5 fixedly connected to the inner side of the water inlet pipe 4, a check valve 6 fixedly connected to the outer side of the water inlet pipe 4 through a water conveying pipe, a second electric control valve 7 fixedly connected to one end of the check valve 6 through a water conveying pipe, a third electric control valve 8 fixedly connected to the other end of the check valve 6 through a water conveying pipe, a water quality detector 9 fixedly connected to one end of the second electric control valve 7 through a water conveying pipe, a fourth electric control valve 10 fixedly connected to one end of the water quality detector 9 through a water conveying pipe, a drain pipe 11 fixedly connected to the other end of the water quality detector 9, a fifth electric control valve 12 fixedly connected to one end of the drain pipe 11, an instrument box 13 fixedly connected to the outer side of the water quality detector 9, a box door 14 hingedly connected to the left end of the instrument box 13, a water outlet 15 arranged on the base surface of the water tank body 1, a water pump 16 fixedly connected to one end of the water outlet 15 through a water conveying pipe, and a water outlet pipe 17 fixedly connected to one end of the water pump 16.

[0026] The adjusting structure 5 comprises a limiting seat 501 fixedly connected to the inner side of the water inlet pipe 4, a telescopic rod 502 movably connected to the inner side of the limiting seat 501, and a sealing plug 503 fixedly connected to one end of the telescopic rod 502. When the water flow with high pressure impacts, the telescopic rod 502 and the sealing plug 503 move along the limiting seat 501, the spring 504 is deformed under force to generate a rebound force to drive the telescopic rod 502 and the sealing plug 503 to move reversely along the limiting seat 501, so that the sealing plug 503 enters the inside of the sealing ring 505, avoiding the pipe from bursting due to the excessively high water pressure and affecting the detection result. The water inlet pipe 4 is connected to an external water source, and the water outlet pipe 17 is connected to a roof water tank. When different branch circuits share the instrument, the water quality of different branch circuits can be detected based on the same instrument, and the accuracy of the detection result is improved, under the cooperation of the first electric control valve 3, the second electric control valve 7, the third electric control valve 8, the water quality detector 9, the fourth electric control valve 10, the drain pipe 11, the fifth electric control valve 12, the instrument box 13, the water pump 16, and the control panel 20.

[0027] The outer side of the telescopic rod 502 is provided with a spring 504, and the outer side of the sealing plug 503 is provided with a sealing ring 505, the right end of the tank door 14 is fixedly installed with a control panel 20, and the control panel 20 is electrically connected with the first electric control valve 3, the second electric control valve 7, the third electric control valve 8, the water quality detector 9, the fourth electric control valve 10, the fifth electric control valve 12 and the water pump 16, and the outer side of the water outlet pipe 17 is fixedly connected to one end of the fourth electric control valve 10 through a water conveying pipe, so that when the telescopic rod 502 and the sealing plug 503 are impacted by water flow with high pressure, the spring 504 is deformed under stress to generate a rebound force to drive the telescopic rod 502 and the sealing plug 503 to move reversely along the limiting seat 501, so that the sealing plug 503 enters the inside of the sealing ring 505, avoiding the pipe from being burst due to too high water pressure and affecting the detection result, and the water inlet pipe 4 is connected to an external water source, and the water outlet pipe 17 is connected to the roof tank, in the water inlet stage of the pool main body 1, when the water quality of the pool main body 1 is detected, the first electric control valve 3 and the third electric control valve 8 are opened through the control panel 20, the water in the pipe is discharged, then the third electric control valve 8 and the fourth electric control valve 10 are closed, the second electric control valve 7 is opened, and the water quality of the pool main body 1 is detected through the water quality detector 9, in the non-water inlet stage of the pool main body 1, when the water quality of the pool main body 1 is detected, the first electric control valve 3 and the second electric control valve 7 are closed through the control panel 20, the fourth electric control valve 10 is opened, and the water pump 16 is started, and the water quality of the pool main body 1 is detected through the water quality detector 9, in the non-water inlet stage of the pool main body 1, when the water quality of the roof tank is detected, the first electric control valve 3 and the second electric control valve 7 are closed, the fourth electric control valve 10 is opened, and the water pump 16 is stopped, and the water quality of the roof tank is detected through the water quality detector 9, wherein, in the non-water inlet stage of the pool main body 1, when the water quality of the pool main body 1 is detected, the first electric control valve 3 and the second electric control valve 7 are closed, the fourth electric control valve 10 is opened, and the water pump 16 is in a normal open state, and the water quality of the pool main body 1 is detected through the water quality detector 9, so that the water quality of different branches can be detected based on the same instrument in different branch shared instruments, the accuracy of the detection result is improved, the fifth electric control valve 12 is opened, the waste liquid of the water quality detector 9 is discharged through the cooperation of the drain pipe 11, the instrument box 13 plays a certain protection role, and the instrument box 13 has a promotion value.

[0028] In this embodiment, please refer to Figure 1 and Figure 3 , the left end of the tank door 14 is provided with a press lock 18, and the side of the left end of the tank door 14 close to the press lock 18 is fixedly connected with a handle 19, so that the tank door 14 is opened through the cooperation of the press lock 18 and the handle 19, and the internal electrical elements of the instrument box 13 are conveniently overhauled and viewed;

[0029] The number of the pressing lock catch 18 and the handle 19 is one, the handle 19 is in the shape of "U", and the handle 19 is made of metal, so that the pressing lock catch 18 is pressed, the handle 19 is pulled, the box door 14 is opened under the action of the hinge, and the internal electrical elements of the instrument box 13 are overhauled and checked.

[0030] The utility model discloses a work flow: when using, check whether the appearance of equipment is damaged, after checking, power on the equipment, when being impacted by the water flow of higher pressure, telescopic link 502 and sealing plug 503 move along the limit seat 501, spring 504 force deformation generates the rebound force and drives telescopic link 502 and sealing plug 503 move reversely along the limit seat 501, make sealing plug 503 enter the inside of sealing ring 505, avoid the water flow pressure too high and cause pipe burst, influence the detection result, make inlet pipe 4 connect external water source, outlet pipe 17 connect roof water tank, when detecting the water quality of pool main part 1 in the inlet stage, open first electric control valve 3 and third electric control valve 8 through control panel 20, discharge the water in pipe after opening second electric control valve 7, close third electric control valve 8 and fourth electric control valve 10, detect the water quality of pool main part 1 through water quality detector 9, when detecting the water quality of pool main part 1 in the non-inlet stage, close first electric control valve 3 and second electric control valve 7 through control panel 20, open fourth electric control valve 10, and start water pump 16, detect the water quality of pool main part 1 through water quality detector 9, when detecting the water quality of roof water tank in the non-inlet stage of pool main part 1, close first electric control valve 3 and second electric control valve 7, open fourth electric control valve 10, and close water pump 16, detect the water quality of roof water tank through water quality detector 9, wherein, when detecting the water quality of pool main part 1 in the non-inlet stage, close first electric control valve 3 and second electric control valve 7, open fourth electric control valve 10, and water pump 16 is in the normal open state, detect the water quality of pool main part 1 through water quality detector 9, realize that the water quality of different branches is detected conveniently under the same instrument when different branches share the instrument, improve the accuracy of detection result, and the waste liquid of water quality detector 9 is discharged through opening fifth electric control valve 12 and cooperating with drain pipe 11, and the instrument box 13 plays a certain protection function, wherein, the pressing lock catch 18 is pressed, the handle 19 is pulled, the box door 14 is opened under the action of the hinge, the internal electrical elements of the instrument box 13 are overhauled and checked, the practicability is enhanced, and the utility model has the popularization value.

[0031] The first electric control valve 3, the second electric control valve 7, the third electric control valve 8, the water quality detector 9, the fourth electric control valve 10, the fifth electric control valve 12, the water pump 16 and the control panel 20 are all known electrical equipment, and can be directly purchased and used in the market, and the structure, circuit and control principle are all known technology, therefore, the structure, circuit and control principle of the first electric control valve 3, the second electric control valve 7, the third electric control valve 8, the water quality detector 9, the fourth electric control valve 10, the fifth electric control valve 12, the water pump 16 and the control panel 20 are not repeated here.

[0032] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. Water quality on-line detection device for efficient application of primary and secondary water supply, comprising a water tank main body (1), characterized in that: The back of the pool body (1) is provided with a water inlet (2), one end of the water inlet (2) is fixedly connected with a first electric control valve (3) through a water pipe, one end of the first electric control valve (3) is fixedly connected with a water inlet pipe (4), the inner side of the water inlet pipe (4) is fixedly connected with an adjusting structure (5), the outer side of the water inlet pipe (4) is fixedly connected with a check valve (6) through a water pipe, one end of the check valve (6) is fixedly connected with a second electric control valve (7) through a water pipe, the other end of the check valve (6) is fixedly connected with a third electric control valve (8) through a water pipe, one end of the second electric control valve (7) is fixedly connected with a water quality detector (9) through a water pipe, one end of the water quality detector (9) is fixedly connected with a fourth electric control valve (10) through a water pipe, the other end of the water quality detector (9) is fixedly connected with a drain pipe (11), one end of the drain pipe (11) is fixedly connected with a fifth electric control valve (12), the outer side of the water quality detector (9) is fixedly connected with an instrument box (13), the left end of the instrument box (13) is connected with a box door (14) through a hinge, the base surface of the pool body (1) is provided with a water outlet (15), one end of the water outlet (15) is fixedly connected with a water pump (16) through a water pipe, one end of the water pump (16) is fixedly connected with a water outlet pipe (17), the left end of the box door (14) is provided with a press lock (18), the left end of the box door (14) is fixedly connected with a handle (19) on the side close to the press lock (18). The adjusting structure (5) comprises a limiting seat (501) fixedly connected to the inner side of the water inlet pipe (4), the inner side of the limiting seat (501) is movably connected with an extension rod (502), and one end of the extension rod (502) is fixedly connected with a sealing plug (503).

2. The water quality on-line detection device for high-efficiency application of primary and secondary water supply according to claim 1, characterized in that: The outer side of the extension rod (502) is provided with a spring (504), and the outer side of the sealing plug (503) is provided with a sealing ring (505). 3.The water quality on-line detection device for primary and secondary water supply high-efficiency application of claim 1, characterized in that: The right end of the box door (14) is fixedly installed with a control panel (20), and the control panel (20) is electrically connected between the first electric control valve (3), the second electric control valve (7), the third electric control valve (8), the water quality detector (9), the fourth electric control valve (10), the fifth electric control valve (12), and the water pump (16).

4. The water quality on-line detection device for high-efficient application of primary and secondary water supply according to claim 1, characterized in that: The outer side of the water outlet pipe (17) is fixedly connected to one end of the fourth electric control valve (10) through a water pipe.

5. The water quality on-line detection device for high-efficiency application of primary and secondary water supply according to claim 1, characterized in that: The number of the press lock (18) and the handle (19) is one. 6.The water quality on-line detection device for primary and secondary water supply high-efficiency application of claim 1, characterized in that: The handle (19) is a "U" type structure, and the handle (19) is made of metal.

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