CN212248503U - Water injection control system - Google Patents
Water injection control system Download PDFInfo
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- CN212248503U CN212248503U CN202021459602.0U CN202021459602U CN212248503U CN 212248503 U CN212248503 U CN 212248503U CN 202021459602 U CN202021459602 U CN 202021459602U CN 212248503 U CN212248503 U CN 212248503U
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Abstract
The utility model provides a water injection control system to water supply for water supply system breaks down can be for winter water station, and its structure includes: through water supply line series connection in proper order: a water filtering device, a sterilizing device and a water purifying tank; the water purifying tank is provided with a water supply interface required for being connected with a water station water supply tank pipeline; further comprising: the controller and the anti-freezing water injection pipeline; the water outlet of the anti-freezing water injection pipeline is connected with the water inlet of the water filtering device; the anti-freezing water injection pipeline comprises a first water injection electromagnetic valve, a tee joint and a second water injection electromagnetic valve which are sequentially connected in series through pipelines, and a first interface and a second interface of the tee joint are used for being connected with the first water injection electromagnetic valve and the second water injection electromagnetic valve respectively; a third interface of the tee joint is connected with a water drainage electromagnetic valve; the first water injection electromagnetic valve, the second water injection electromagnetic valve and the water discharge electromagnetic valve are respectively electrically connected with the controller. The utility model discloses the difficult emergence of water injection pipeline freezes in winter.
Description
Technical Field
The utility model relates to a directly drink water intaking control technical field, concretely relates to water injection control system.
Background
In the direct drinking water construction operation process of the pipeline, the situation that the number of direct drinking water users of the pipeline in a part of districts is less, the requirement of constructing a water station cannot be met, at the moment, if a well is dug, the direct drinking water treatment water station is constructed or the pipeline is laid to construct a pressurizing station, the investment cost and the operation cost are higher, and no income is created. Therefore, the direct drinking water vehicle is a living necessity for supplying water to the areas. The pipeline that small-size residential block among the prior art was used for establishing the water supply with the water supply vehicle and is connected frequently exists in winter and can't be discharged because of remaining the water purification in the pipeline and freeze, leads to getting the water piping to block up and can not in time acquire the water purification that is provided by straight drinking water vehicle, and then causes harmful effects to community's resident's normal water. Furthermore, the technical problem that water production stops is caused by the fact that process equipment cannot operate due to system emergency in the operation process of the conventional direct drinking water station, so that a water purifying tank for supplying water to a user cannot obtain normal water supplement. To solve the above problems, it is generally necessary to allocate water sources from nearby water stations by means of water trucks. The problem that a water supply pipeline of a water station is easily frozen in winter causes that a water source provided by a water truck often cannot provide normal water supply for the water station.
Therefore, it is necessary to develop a water injection control system to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a water injection control system to what water station can normally last in winter supplies water for the water intaking car.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides a water injection control system, include: through water supply line series connection in proper order: a water filtering device, a sterilizing device and a water purifying tank; the water purifying tank is provided with a water supply interface required for being connected with a water station water supply tank pipeline; further comprising: the controller and the anti-freezing water injection pipeline; the water outlet of the anti-freezing water injection pipeline is connected with the water inlet of the water filtering device; the anti-freezing water injection pipeline comprises a first water injection electromagnetic valve, a tee joint and a second water injection electromagnetic valve which are sequentially connected in series through pipelines, and a first interface and a second interface of the tee joint are used for being connected with the first water injection electromagnetic valve and the second water injection electromagnetic valve respectively; a third interface of the tee joint is connected with a water drainage electromagnetic valve; the first water injection electromagnetic valve, the second water injection electromagnetic valve and the water discharge electromagnetic valve are respectively electrically connected with the controller.
In some embodiments of the present invention, the sterilization device is a germicidal lamp.
In some embodiments of the present invention, the electric control box is further included; the electric control box is electrically connected with the controller; the electric cabinet is used for collecting control information of the controller, sending a control instruction to the controller and controlling the power on and off of the controller power supply.
In some embodiments of the present invention, the electric cabinet is provided with a network communication module; the network communication module is in communication connection with a server located at a cloud end in a wireless or wired communication mode; and the electric control box sends a control instruction to the controller according to the control information in the server, or directly sends the control instruction to the controller according to the internal control command setting.
The utility model discloses an in some embodiments, the tee bend sets up the position and highly is less than apart from ground first water injection solenoid valve and second water injection solenoid valve distance ground sets up the height.
In some embodiments of the present invention, the water inlet of the freeze-prevention water injection pipeline is provided with a cover for heat preservation; the shape of the inner cavity of the buckle cover is matched with the shape of the water inlet.
In some embodiments of the present invention, the outer wall of the freeze-proof water injection pipeline is wrapped by a thermal insulation shell.
In some embodiments of the present invention, the thermal insulation shell is a foam shell made of a foam material.
In some embodiments of the present invention, the pipe wall of the anti-freezing water injection pipeline is provided with an electric heating device; the electric heating device is an electric heating wire with a waterproof sealing structure.
The utility model discloses a water injection control system's characteristics and advantage are: the water injection pipeline is not easy to freeze in winter, the whole system is stable and reliable in operation, not easy to break down and low in maintenance cost. Furthermore, the controller is adopted to control the water injection process, the remote control water taking operation using effect is achieved, the technical purpose of filling domestic water for the water station can be achieved through remote control only by establishing pipeline connection between the water taking vehicle and the water injection control system on site, and the operation is time-saving and labor-saving. Specifically, the anti-freezing water injection pipeline is composed of a first water injection electromagnetic valve, a tee joint, a water draining electromagnetic valve and a second water injection electromagnetic valve, when water injection is finished, the water draining electromagnetic valve is opened by closing the first water injection electromagnetic valve and the second water injection electromagnetic valve, so that the technical purpose of timely discharging residual domestic water in the pipeline can be achieved, and the accident potential that the domestic water is easy to freeze in the pipeline in winter, and further the water injection of a waterwheel cannot be normally injected, even the water injection pipeline of a water station is fractured is eliminated.
The utility model provides an among the water injection control system, it is low to have the energy consumption as sterilizing equipment through adopting the bactericidal lamp, disappears and kills effectual technical advantage, can realize disappearing under the state that the water injection does not shut down and kill on line.
The utility model provides an among the water injection control system, but the electric cabinet set up the control information of acquisition control ware, to the controller sends control command, and control the switching on and switching off of controller power provides hardware support for remote control water intaking car water injection operation, can promote the operating efficiency of water intaking car water injection operation by a wide margin, reduces the operating cost when artificially controlling, reaches operation labour saving and time saving's technical purpose.
The utility model provides an among the water injection control system, set up the tee bend position apart from ground highly be less than first water injection solenoid valve and second water injection solenoid valve apart from ground set up the height, can conveniently sluicing deposit water in the quick clean-up pipeline when the solenoid valve is opened, and then the pipeline deposit water in winter of avoiding to furthest freezes the emergence of phenomenon.
The utility model provides an among the water injection control system, the cover of buckleing that sets up at anti-freezing water injection pipeline delivery port position can in time keep warm sealedly this position when the water intaking finishes, avoids this joint position to have the ice sheet because of condensing to establish effective water supply with the water intaking car in winter and is connected.
The utility model provides an among the water injection control system, the heat preservation shell that sets up at freezing prevention water injection pipeline outer wall can further prevent that the pipeline from taking place the pipeline at the water intaking in-process and freezing, makes the water station can still keep normal water supply under the low temperature environment of 30 degrees centigrade to 40 degrees centigrade below zero.
The utility model provides an among the water injection control system, the electric heater unit of setting on preventing freezing water injection pipeline pipe wall can in time melt open when this pipeline takes place the accident to freeze and freeze the position, and then reaches the unobstructed technological effect of guarantee water intaking operation.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a water injection control system in embodiment 1 of the present invention;
fig. 2 is a schematic structural view of a water injection control system in embodiment 2 of the present invention;
fig. 3 is a schematic view of an improved structure of a water injection control system in embodiment 2 of the present invention;
fig. 4 is a schematic structural view of an improved anti-freezing water injection pipeline according to embodiment 3 of the present invention;
FIG. 5 is a schematic structural view of a water intake system of a reclaimed water station in embodiment 4 of the present invention;
fig. 6 is a schematic structural view of a water station water taking system with a water injection function in embodiment 4 of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
as shown in fig. 1, the utility model provides a water injection control system, include: through water supply line series connection in proper order: a water filtering device 100, a sterilizing device 200 and a clean water tank 300; the purified water tank 300 is provided with a water supply interface 310 required for pipeline connection with a water station water supply tank; further comprising: a controller 400 and an anti-freezing water injection pipeline 500; the water outlet of the anti-freezing water injection pipeline 500 is connected with the water inlet of the water filtering device 100; the anti-freezing water injection pipeline 500 comprises a first water injection solenoid valve 510, a tee joint 520 and a second water injection solenoid valve 530 which are sequentially connected in series through pipelines, wherein a first interface and a second interface of the tee joint 520 are respectively connected with the first water injection solenoid valve 510 and the second water injection solenoid valve 530; a third interface of the tee joint 520 is connected with a water draining electromagnetic valve 540; the first water injection solenoid valve 510, the second water injection solenoid valve 530 and the drain solenoid valve 540 are electrically connected to the controller 400, respectively.
It should be noted that the hardware structure of the controller is implemented based on an industrial PLC in the prior art, and therefore, the related technical details are not further illustrated and described herein.
The embodiment can prevent the water injection pipeline from being frozen in winter, and the whole system is stable and reliable in operation, not prone to failure and low in maintenance cost. Furthermore, the controller is adopted to control the water injection process, the use effect of remote control water injection operation is achieved, the technical purpose of filling domestic water for the water station can be achieved through remote control only by establishing pipeline connection between the waterwheel and the water injection control system on site, and the operation is time-saving and labor-saving. Specifically, the anti-freezing water injection pipeline is composed of a first water injection electromagnetic valve, a tee joint, a water draining electromagnetic valve and a second water injection electromagnetic valve, when water injection is finished, the water draining electromagnetic valve is opened by closing the first water injection electromagnetic valve and the second water injection electromagnetic valve, so that the technical purpose of timely discharging residual domestic water in the pipeline can be achieved, and the accident potential that the domestic water is easy to freeze in the pipeline in winter, and further the water injection of a waterwheel cannot be normally injected, even the water injection pipeline is fractured is eliminated.
Based on the water injection control system that provides in this embodiment, the utility model discloses still further provide a water injection control method, the method includes following step:
step 1: establishing connection between a water inlet of an anti-freezing water injection pipeline and a water outlet of a water taking truck; controlling a first water injection electromagnetic valve and a second water injection electromagnetic valve on an anti-freezing water injection pipeline to be opened and a water drainage electromagnetic valve to be closed through a controller, and starting a water injection pump arranged on a water taking truck;
step 2: when water injection is finished, controlling a first water injection electromagnetic valve and a second water injection electromagnetic valve on the anti-freezing water injection pipeline to be closed through a controller, and opening a water drainage electromagnetic valve and closing the water injection pump;
and step 3: when the drainage of the drainage valve is finished, the drainage electromagnetic valve is controlled to be closed by the controller;
and 4, step 4: and (5) disconnecting the connection between the water inlet of the anti-freezing water injection pipeline and the water outlet of the water taking vehicle, and finishing the water injection operation.
The utility model discloses the water injection control method that further provides, through correctly using above-mentioned water injection control system, can be furthest avoid the water station water injection pipeline to freeze the emergence of phenomenon winter, and then keep winter steady operation for the water station and provide strong technical guarantee.
Example 2:
referring to fig. 2, fig. 2 is a schematic structural diagram of a water injection control system according to an embodiment of the present invention. As shown in fig. 2, this embodiment further includes an electric cabinet 600 on the basis of embodiment 1; the electric control box 600 is electrically connected with the controller 400; the electric cabinet 600 is configured to collect control information of the controller 400, send a control instruction to the controller 400, and control power on/off of a power supply of the controller 400. The utility model provides an among the water injection control system, but the electric cabinet set up the control information of acquisition control ware, to the controller sends control command, and control the switching on and switching off of controller power provides hardware support for remote control water intaking car water intaking operation, can promote the operating efficiency of water intaking car water intaking operation by a wide margin, reduces the operating cost when artificially controlling, reaches operation labour saving and time saving's technical purpose.
Preferably, the sterilization device 200 is a germicidal lamp as shown in fig. 2. The utility model provides an among the water injection control system, it is low to have the energy consumption as sterilizing equipment through adopting the bactericidal lamp, disappears and kills effectual technical advantage, can realize disappearing under the state that the water injection does not shut down and kill on line.
Preferably, as shown in fig. 3, the electric cabinet 600 is provided with a network communication module 610; the network communication module 610 is in communication connection with the server 700 located at the cloud end in a wireless or wired communication manner; the electric control box 600 sends a control instruction to the controller 400 according to the control information in the server 700, or directly sends a control instruction to the controller 400 according to the internal control command setting.
Example 3:
as shown in fig. 4, in the present embodiment, based on the above embodiments, the height of the tee 520 from the ground is lower than the height of the first water getting electromagnetic valve 510 and the second water getting electromagnetic valve 530 from the ground. The utility model provides an among the water injection control system, set up the tee bend position apart from ground highly be less than first water intaking solenoid valve and second water intaking solenoid valve apart from ground setting height, can conveniently sluicing the deposit water in the quick clean-up pipeline when solenoid valve 540 is opened, and then the emergence of the phenomenon is frozen in avoiding winter pipeline deposit water of more limit.
Preferably, a buckle cover for heat preservation is arranged at a water inlet of the anti-freezing water injection pipeline; the shape of the inner cavity of the buckle cover is matched with the shape of the water inlet. The utility model provides an among the water injection control system, the cover of buckleing that sets up at anti-freezing water injection pipeline delivery port position can in time keep warm sealedly this position when the water intaking finishes, avoids this joint position to have the ice sheet because of condensing to establish effective water supply with the water intaking car in winter and is connected.
Preferably, the outer wall of the anti-freezing water injection pipeline is wrapped by a heat preservation shell. The utility model provides an among the water injection control system, the heat preservation shell that sets up at freezing prevention water injection pipeline outer wall can further prevent that the pipeline from taking place the pipeline at the water intaking in-process and freezing, makes the water station can still keep normal water supply under the low temperature environment of 30 degrees centigrade to 40 degrees centigrade below zero.
Preferably, the heat preservation shell is a foam shell made of a foaming material.
Preferably, the pipe wall of the anti-freezing water injection pipeline is provided with an electric heating device; the electric heating device is an electric heating wire with a waterproof sealing structure. The utility model provides an among the water injection control system, the electric heater unit of setting on preventing freezing water injection pipeline pipe wall can in time melt open when this pipeline takes place the accident to freeze and freeze the position, and then reaches the unobstructed technological effect of guarantee water intaking operation.
It should be noted that the structure of the electric heating wire is based on the prior art, and therefore, the detailed technical details thereof are not further illustrated and described herein.
Example 4:
in this embodiment, the water injection scheme of the above embodiment is implemented in a water supply mode as shown in fig. 5, wherein a water purification tank 10 of the water station is connected in series with a sterilization device 20, a water injection pump 30, a water filtering device 40 and a water intake flow meter 50 in sequence through a water supply pipeline; the water purification tank 10 is provided with a water supply interface 11 required for being connected with a water station water supply tank pipeline; the water intake flow meter 50 is connected with the water inlet of the anti-freezing water intake pipeline 70; the anti-freezing water taking pipeline 70 comprises a first water taking electromagnetic valve 71, a tee joint 72 and a second water taking electromagnetic valve 73 which are sequentially connected in series through pipelines, and a first interface and a second interface of the tee joint 72 are used for being respectively connected with the first water taking electromagnetic valve 71 and the second water taking electromagnetic valve 73; a third interface of the tee joint is connected with a water draining electromagnetic valve 74; the water injection pump, the water intake flow meter 50, the first water intake solenoid valve 71, the second water intake solenoid valve 73, and the drain solenoid valve 74 are electrically connected to the controller 60, respectively.
As shown in fig. 6, during modification, the water intake port of the anti-freezing water intake pipeline 70 is used as the water injection port of the water injection control system, the second water intake solenoid valve 73 is used as the first water injection solenoid valve 510, the water drainage solenoid valve 74(540) has the water drainage function unchanged, the second water injection solenoid valve 530 is connected between the tee joint 72 and the second water intake solenoid valve 73 through the second tee joint (520), and the second water filtering device 100 and the second sterilizing device 200 are sequentially connected in series between the second water injection solenoid valve 530 and the water purification tank 10; the second water filling solenoid valve 530 is electrically connected to the controller 60. When water needs to be filled into the purified water tank 10 by the waterwheel, the first water taking electromagnetic valve 71 and the water draining electromagnetic valve 74(540) are closed, and the second water taking electromagnetic valve 73(510) and the second water filling electromagnetic valve 530 are opened to implement water filling operation; when the water is filled, the second water getting electromagnetic valve 73(510) and the second water filling electromagnetic valve 530 are closed, and the water draining electromagnetic valve 74(540) is opened to finish the water draining operation of the pipeline, so as to prevent the domestic water remained in the pipeline from freezing, and further prevent the water station from being incapable of implementing the water replenishing operation.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. A water injection control system comprising: through water supply line series connection in proper order: a water filtering device, a sterilizing device and a water purifying tank; the water purifying tank is provided with a water supply interface required for being connected with a water station water supply tank pipeline; it is characterized by also comprising: the controller and the anti-freezing water injection pipeline; the water outlet of the anti-freezing water injection pipeline is connected with the water inlet of the water filtering device; the anti-freezing water injection pipeline comprises a first water injection electromagnetic valve, a tee joint and a second water injection electromagnetic valve which are sequentially connected in series through pipelines, and a first interface and a second interface of the tee joint are used for being connected with the first water injection electromagnetic valve and the second water injection electromagnetic valve respectively; a third interface of the tee joint is connected with a water drainage electromagnetic valve; the first water injection electromagnetic valve, the second water injection electromagnetic valve and the water discharge electromagnetic valve are respectively electrically connected with the controller.
2. The water injection control system of claim 1, wherein the germicidal device is a germicidal lamp.
3. The water injection control system of claim 1, further comprising an electrical cabinet; the electric control box is electrically connected with the controller; the electric cabinet is used for collecting control information of the controller, sending a control instruction to the controller and controlling the power on and off of the controller power supply.
4. The water injection control system of claim 3, wherein the electric cabinet is provided with a network communication module; the network communication module is in communication connection with a server located at a cloud end in a wireless or wired communication mode; and the electric control box sends a control instruction to the controller according to the control information in the server, or directly sends the control instruction to the controller according to the internal control command setting.
5. The water injection control system of claim 1, wherein the tee is positioned at a lower elevation from the ground than the first and second water injection solenoid valves are positioned at from the ground.
6. The water injection control system according to claim 1, wherein a cover for heat preservation is arranged at a water inlet of the anti-freezing water injection pipeline; the shape of the inner cavity of the buckle cover is matched with the shape of the water inlet.
7. The water injection control system of claim 1, wherein the outer wall of the freeze-proof water injection pipeline is wrapped with a heat preservation shell.
8. The water injection control system of claim 7, wherein the thermal shell is a foam shell made of a foamed material.
9. The water injection control system according to claim 1, wherein the pipe wall of the freeze-proof water injection pipeline is provided with an electric heating device; the electric heating device is an electric heating wire with a waterproof sealing structure.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021459602.0U CN212248503U (en) | 2020-07-22 | 2020-07-22 | Water injection control system |
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| CN202021459602.0U CN212248503U (en) | 2020-07-22 | 2020-07-22 | Water injection control system |
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| CN212248503U true CN212248503U (en) | 2020-12-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705873A (en) * | 2020-07-22 | 2020-09-25 | 内蒙古融通水务有限责任公司 | Water injection control system and water injection control method |
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2020
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705873A (en) * | 2020-07-22 | 2020-09-25 | 内蒙古融通水务有限责任公司 | Water injection control system and water injection control method |
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