Modular hydraulic circulation system

Abstract

The utility model relates to the technical field of hydraulic circulation systems, in particular to a modular hydraulic circulation system which comprises a circulation part, an input module, a first filtering module and an output pipe, one end of the input module is communicated with the circulation part, and the other end of the input module is communicated with the first filtering module; one end, far away from the input module, of the first filtering module is communicated with the output pipe, and the other end of the output pipe is communicated with the circulating part, so that a circulating loop is formed; a second filtering module is further arranged between the input module and the output pipe, and the two ends of the second filtering module communicate with the input module and the water outlet pipe correspondingly; a first control valve is arranged on the first filtering module, and the first control valve is used for controlling opening and closing of the first filtering module; a second control valve is arranged on the second filtering module and used for controlling the second filtering module to be opened and closed, and the purpose of improving the working efficiency of the water circulation system is achieved.

Description

Technical Field

[0001] This application relates to the technical field of hydraulic circulation systems, and particularly to a modular hydraulic circulation system. Background Art

[0002] Currently, the hydraulic circulation system mainly relies on a water pump to provide power to make water flow in the pipeline. During the flow of water, due to the action of the pressure difference, it will circulate between different devices and components.

[0003] In the existing water circulation system, a filtration module is usually provided. When the filtration module needs to be cleaned, it is usually necessary to stop the machine first and then clean the filtration module.

[0004] The above-mentioned prior art solutions have the following defects: When cleaning the filtration module, it is necessary to stop the operation, resulting in low work efficiency. Utility Model Content

[0005] In order to achieve the purpose of improving the working efficiency of the water circulation system, this application provides a modular hydraulic circulation system.

[0006] The above technical objectives of this application are achieved through the following technical solutions:

[0007] A modular hydraulic circulation system includes a circulation member, an input module, a first filtration module, and an output pipe. One end of the input module is communicatively connected to the circulation member, the other end of the input module is communicatively connected to the first filtration module, one end of the first filtration module away from the input module is communicatively connected to the output pipe, and the other end of the output pipe is communicatively connected to the circulation member to form a circulation loop in this way; a second filtration module is further provided between the input module and the output pipe, and both ends of the second filtration module are communicatively connected to the input module and the water outlet pipe respectively; a first control valve is provided on the first filtration module, and the first control valve is used to control the opening and closing of the first filtration module; a second control valve is provided on the second filtration module, and the second control valve is used to control the opening and closing of the second filtration module.

[0008] By adopting the above solution, the input module pumps the water flow in the circulation member into the first filtration module. The first filtration module screens out the impurities in the water flow, so that the water flow entering the output pipe through the first filtration module does not contain impurities, and then the water flow returns to the circulation member through the output pipe to complete the water circulation. Also, because a flow monitor is provided, when the flow monitor shows that the water flow in the water circulation system becomes smaller, it proves that the first filtration module is blocked. At this time, the first control valve is closed and the second control valve is opened, and the water flow in the input module will enter the second filtration module; then the first filtration module is cleaned, achieving the purpose of cleaning the first filtration module without stopping the machine and improving the working efficiency of the water circulation system.

[0009] Furthermore, the first filtering module includes a pipeline and a primary screening plate. The two ends of the pipeline are respectively connected and communicated with the input module and the output pipe. The primary screening plate is arranged inside the pipeline and is detachably connected to the pipeline. The primary screening plate is used to filter the water flow entering through the input module.

[0010] By adopting the above scheme, after the water flow enters the pipeline, it will be screened by the primary screening plate to remove impurities in the water flow and improve the cleanliness of the recycled water flow.

[0011] Furthermore, a fine screening plate is also arranged inside the pipeline. The aperture of the filtering holes of the fine screening plate is smaller than that of the filtering holes on the primary screening plate. The fine screening plate is located on the side of the primary screening plate close to the output pipe and is detachably connected to the pipeline.

[0012] By adopting the above scheme, the primary screening plate can remove larger impurities in the water flow. After the water flow passes through the primary screening plate and then through the fine screening plate, since the aperture of the filtering holes of the fine screening plate is set smaller than that of the filtering holes of the primary screening plate, the fine screening plate can remove finer impurities in the water flow, achieving a step-by-step filtering effect and further improving the cleanliness of the recycled water flow; and both the primary screening plate and the fine screening plate are detachably connected to the pipeline, and this setting facilitates the regular cleaning of the two.

[0013] Furthermore, an adsorption cotton is arranged on the side of the fine screening plate close to the output pipe. A bearing cage is sleeved outside the adsorption cotton, and the bearing cage is detachably connected to the pipeline.

[0014] By adopting the above scheme, the adsorption cotton is made of activated carbon material, and the activated carbon can adsorb organic matters and odors in the water, effectively improving the water quality; the setting of the bearing cage can support the adsorption cotton and facilitate the setting of the adsorption cotton inside the pipeline.

[0015] Furthermore, a maintenance opening is provided on the side wall of the pipeline. Connecting grooves are provided around the maintenance opening. A sealing plate is provided corresponding to the maintenance opening, and the four sides of the sealing plate are in contact with the connecting grooves; a locking component is arranged on the pipeline, and the locking component locks the closed state of the sealing plate to the maintenance opening.

[0016] By adopting the above scheme, because the maintenance opening is provided, it is convenient to regularly clean the primary screening plate, the fine screening plate and the adsorption cotton arranged inside the pipeline; and because the sealing plate is provided, the sealing state of the maintenance opening can be controlled; and because the locking component is provided, the locking component can lock the sealing state of the sealing plate to the maintenance opening, so while it can avoid the problem that due to the large pressure in the water flow, the sealing plate is washed down by the water flow, resulting in the water flow overflowing through the maintenance opening.

[0017] Furthermore, the locking assembly includes a slider, a connecting plate and a locking plate; slideways are provided on both sides of the pipe, and a sinking groove is provided at one end of the slideway; two sliders are provided, and the two sliders are slidably connected to the two slideways respectively; two connecting plates are provided, and a connecting plate is connected to each slider; the locking plate is provided at one end of the two connecting plates away from the slider, and the two ends of the locking plate are fixedly connected to the two connecting plates respectively; when the slider slides along the slideway, there is a gap between the locking plate and the sealing plate, and when the slider is pushed into the sinking groove, the locking plate presses the sealing plate in the direction close to the pipe, thereby sealing the inspection port; a reinforcement assembly is provided on the side wall of the pipe corresponding to the sinking groove.

[0018] By adopting the above scheme, by controlling the movement of the slider in the slide groove, the connecting plate can be driven to move synchronously, and the movement of the connecting plate can drive the locking plate to move; when the sealing state of the repair port of the sealing plate needs to be locked; the slider is pushed in the direction close to the sinking groove until the slider moves into the sinking groove; when the slider moves into the sinking groove, the slider drives the connecting plate to move in the direction close to the sinking groove, and the connecting plate drives the locking plate to move in the direction close to the sinking groove, and then the connecting plate presses the sealing plate and abuts against the connecting plate, so that the sealing plate inspection port is sealed.

[0019] Furthermore, the reinforcement component includes an electric pusher and a locking rod. An operating groove is opened on the side wall of the pipe corresponding to the sinking groove. The electric pusher is arranged in the operating groove. One end of the electric pusher is fixedly connected to the operating groove, and the other end of the electric pusher is fixedly connected to the locking rod. A locking groove is opened on the side wall of the slider corresponding to the locking rod. When the slider is placed in the sinking groove, the electric pusher pushes the locking rod to engage with the locking groove.

[0020] By adopting the above scheme, when the slider slides into the sinking groove, the electric pusher is started, and the electric pusher pushes the locking rod to engage with the locking groove, thereby locking the slider in the state of being inserted into the sinking groove; thereby, the sealing plate locks the sealing state of the inspection port.

[0021] Furthermore, the input module includes a water inlet pipe and a driving member, one end of the water inlet pipe is connected to the circulation member, and the other end of the water inlet pipe is connected to the first filter module; the driving member is connected to the water inlet pipe.

[0022] By adopting the above solution, under the action of the driving member, the driving member can pump the water in the circulation member into the water inlet pipe, thereby starting the water circulation.

[0023] Furthermore, it also includes a control system, the input end of the control system is electrically connected to the flow monitoring meter, and the output end of the control system is electrically connected to the driving element, the first control valve, the second control valve and the electric push element.

[0024] By adopting the above solution, since a control system is set up, when the flow monitor detects a decrease in water flow, it transmits a signal to the control system. After receiving the signal, the control system closes the first control valve and opens the second control valve, allowing the water flow to enter the second filtration module; then the first filtration module is cleaned.

[0025] In summary, the present application has the following technical effects:

[0026] 1. By setting up this circulation system, when the flow monitor shows a decrease in the water flow in the water circulation system, it proves that the first filtration module is blocked. At this time, the first control valve is closed and the second control valve is opened, and the water flow in the input module will enter the second filtration module; then the first filtration module is cleaned, achieving the purpose of cleaning the first filtration module without shutting down the machine, and improving the working efficiency of the water circulation system.

[0027] 2. By setting up a sinking groove, when the slider moves into the sinking groove, the slider drives the connecting plate to move towards the direction close to the sinking groove, and the connecting plate drives the locking plate to move towards the direction close to the sinking groove. Furthermore, the connecting plate presses the sealing plate to abut against the connecting plate, thereby sealing the maintenance port of the sealing plate.

[0028] 3. By setting up adsorption cotton; the adsorption cotton is made of activated carbon material, and activated carbon can adsorb organic substances and odors in the water, effectively improving the water quality; the setting of the carrying cage can support the adsorption cotton, facilitating the setting of the adsorption cotton inside the pipeline. Description of the Drawings

[0029] Figure 1 is a schematic structural diagram of a modular hydraulic circulation system of the present application;

[0030] Figure 2 is a schematic internal structure diagram of the first filtration module of the present application;

[0031] Figure 3 is a schematic structural diagram of the locking component.

[0032] In the figure, 1, circulation part; 2, input module; 21, water inlet pipe; 22, driving part; 3, first filtration module; 31, pipeline; 311, sliding groove; 312, sinking groove; 32, primary sieve plate; 33, fine sieve plate; 34, adsorption cotton; 341, carrying cage; 4, second filtration module; 5, output pipe; 6, first control valve; 7, second control valve; 8, maintenance port; 81, sealing plate; 811, pull ring; 9, locking component; 91, slider; 92, connecting plate; 93, locking plate; 10, reinforcement component; 101, electric push part; 102, locking rod; 20, flow monitor. Detailed Embodiments

[0033] The present application will be further described in detail below in conjunction with the accompanying drawings.

[0034] Referring to Figure 1 , a modular hydraulic circulation system provided in this embodiment includes a circulation member 1, an input module 2, a first filtration module 3, a second filtration module 4, and an output pipe 5. One end of the input module 2 is communicatively connected to the circulation member 1, the other end of the input module 2 is communicatively connected to the first filtration module 3, one end of the first filtration module 3 remote from the input module 2 is communicatively connected to the output pipe 5, and the other end of the output pipe 5 is communicatively connected to the circulation member 1; the second filtration module 4 is disposed between the input module 2 and the output pipe 5, and both ends of the second filtration module 4 are respectively communicatively connected to the input module 2 and the output pipe 5; when the input module 2 is started, the input module 2 can pump out the water in the circulation member 1, then the water flow enters the first filtration module 3, after being filtered, it enters the output pipe 5, and then flows back to the circulation member 1 through the output pipe 5, thereby forming a cyclic use of the water flow; the first filtration module 3 and the second filtration module 4 are alternative paths to each other, and when cleaning one of them, the other path can continue to work; in this embodiment, a check member is disposed inside the output pipe 5, and the check member is used to prevent the water flow from flowing back.

[0035] Referring to Figure 1 , the input module 2 includes a water inlet pipe 21 and a driving member 22. One end of the water inlet pipe 21 is communicatively connected to the circulation member 1, the other end of the water inlet pipe 21 is communicatively connected to the first filtration module 3, and the driving member 22 is communicatively connected to the water inlet pipe 21. The driving member 22 is used to pump the water in the circulation member 1 into the water inlet pipe 21; in this embodiment, the driving member 22 is preferably a water pump, and the circulation member 1 is a container that needs to use this water circulation system.

[0036] Referring to Figure 1 - Figure 2 , in this embodiment, the structure of the second filtration module 4 is completely the same as that of the first filtration module 3. For the convenience of description below, the first filtration module 3 is taken as an example for detailed elaboration; the first filtration module 3 includes a pipe 31, a primary sieve plate 32, a fine sieve plate 33, and an adsorption cotton 34. One end of the pipe 31 is communicatively connected to the water inlet pipe 21, the other end of the pipe 31 is communicatively connected to the output pipe 5, the primary sieve plate 32 is disposed inside the pipe 31, both sides of the primary sieve plate 32 are slidably connected to the pipe 31, the fine sieve plate 33 is disposed on the side of the primary sieve plate 32 close to the output pipe 5, and both sides of the fine sieve plate 33 are slidably connected to the pipe 31; the adsorption cotton 34 is located on the side of the fine sieve plate 33 close to the output pipe 5, and a carrying cage 341 is disposed outside the adsorption cotton 34. The carrying cage 341 is used to carry the adsorption cotton 34; both sides of the carrying cage 341 are slidably connected to the pipe 31; in this embodiment, the adsorption cotton 34 is made of activated carbon material; and in this embodiment, sliding grooves 311 are respectively formed on both sides of the pipe 31 corresponding to both sides of the primary sieve plate 32, the fine sieve plate 33, and the adsorption cotton 34, and the primary sieve plate 32, the fine sieve plate 33, and the adsorption cotton 34 are respectively slidably connected to the corresponding sliding grooves 311.

[0037] Referring to Figure 2 , the aperture of the filtering holes of the fine sieve plate 33 is smaller than that of the filtering holes on the primary sieve plate 32, thus realizing the function of gradually screening the water flow entering the first filtering module 3. The primary sieve plate 32 screens out larger impurities in the water flow, the fine sieve plate 33 screens out smaller impurities in the water flow, and the adsorption cotton 34 adsorbs organic matters and peculiar smells in the water flow, thereby improving the water quality of the water flow in the water circulation system.

[0038] Referring to Figure 1 and Figure 3 , a maintenance opening 8 is provided on the side wall of the pipeline 31. Connecting grooves are provided around the maintenance opening 8. A sealing plate 81 is provided corresponding to the maintenance opening 8. The sealing plate 81 abuts against the connecting grooves on all sides. The sealing plate 81 is used to control the opening and closing of the maintenance opening 8; a pull ring 811 is provided on the sealing plate 81, and the provision of the pull ring 811 facilitates the taking of the sealing plate 81.

[0039] Referring to Figure 1 , a locking assembly 9 is provided on the pipeline 31. The locking assembly 9 is used to lock the relatively closed state of the sealing plate 81 and the maintenance opening 8.

[0040] Referring to Figure 1 and Figure 3 , the locking assembly 9 includes a slider 91, a connecting plate 92 and a locking plate 93; sliding grooves are provided on both sides of the pipeline 31, and a sinking groove 312 is provided at one end of the sliding groove; there are two sliders 91, and the two sliders 91 are respectively slidably connected to the two sliding grooves; there are two connecting plates 92, and each slider 91 is fixedly connected with a connecting plate 92; the locking plate 93 is arranged at one end of the two connecting plates 92 away from the slider 91, and both ends of the locking plate 93 are fixedly connected with the two connecting plates 92.

[0041] Referring to Figure 1 and Figure 3 , when the slider 91 is in the sliding groove, there is a gap between the locking plate 93 and the sealing plate 81. When the slider 91 is pushed into the sinking groove 312, the slider 91 drives the connecting plate 92 to move towards the direction close to the sinking groove 312, and the connecting plate 92 drives the locking plate 93 to move towards the direction close to the sinking groove 312. Thus, the locking plate 93 presses the sealing plate 81 to abut against the connecting groove, and thus the sealing state of the sealing plate 81 to the maintenance opening is locked.

[0042] Referring to Figure 1 and Figure 3, a reinforcing component 10 is provided on the side wall of the pipeline 31 corresponding to the sinking groove 312. The reinforcing component 10 is used to lock the insertion state of the slider 91 and the sinking groove 312. The reinforcing component 10 includes an electric pusher 101 and a locking rod 102. An operation groove is provided on the side wall of the pipeline 31 corresponding to the sinking groove 312. The electric pusher 101 is arranged in the operation groove. One end of the electric pusher 101 is fixedly connected to the operation groove, and the other end of the electric pusher 101 is fixedly connected to the locking rod 102. A locking groove is provided on the side wall of the slider 91 corresponding to the locking rod 102. After the slider 91 is placed in the sinking groove 312, the electric pusher 101 pushes the locking rod 102 to be inserted and matched with the locking groove.

[0043] Referring to Figure 1 , a first control valve 6 is provided on the first filtering module 3, a second control valve 7 is provided on the second filtering module 4, and a flow monitor 20 is provided on the output pipe 5. A control system is also provided on the circulation system. The input end of the control system is electrically connected to the flow monitor 20, and the output end of the control system is electrically connected to the driving member 22, the first control valve 6, the second control valve 7, and the electric pusher 101.

[0044] The implementation principle of a modular hydraulic circulation system according to an embodiment of the present application is as follows: The initial state of the circulation system is that the first control valve 6 is open, the second control valve 7 is closed, and the driving member 22 is open. The driving member 22 pumps the water in the circulation member 1 into the water inlet pipe 21, and the water flowing into the water inlet pipe 21 flows into the pipeline 31 of the first filtering module 3, and then is filtered step by step through the primary sieve plate 32, the fine sieve plate 33, and the adsorption cotton 34. When the flow monitor 20 monitors that the water flow in the water circulation system becomes smaller, it transmits a signal to the control system. After receiving the signal, the control system closes the first control valve 6 and opens the second control valve 7, so that the water flow enters the second filtering module 4 for circulation. Then, the control system is started, and the control system drives the electric pusher 101 to move in a direction away from the locking groove. The electric pusher 101 drives the locking rod 102 to move until the locking rod 102 is completely separated from the locking groove. Then, the slider 91 is pulled in a direction away from the sinking groove 312, so that the slider 91 is separated from the sinking groove 312 and enters the slideway. Then, the two sliders 91 are pushed to move along the slideway. The slider 91 drives the connecting plate 92 to move along the slideway, and the connecting plate 92 drives the locking plate 93 to move synchronously until the locking plate 93 is completely separated from the sealing plate 81. Then, hold the pull ring 811 by hand, and remove the sealing plate 81 through the connecting groove, so that the maintenance opening 8 is in an open state. Then, the primary sieve plate 32, the fine sieve plate 33, and the adsorption cotton 34 can be cleaned.

[0045] This specific embodiment is only an interpretation of the present application, and it does not limit the present application. After reading this specification, those skilled in the art can make modifications without creative contributions to this embodiment as needed, but as long as it is within the scope of the claims of the present application, it is protected by the patent law.

Claims

1. A modular hydraulic circulation system, characterized in that: It includes a circulating part (1), an input module (2), a first filtering module (3) and an output pipe (5). One end of the input module (2) is communicatively connected to the circulating part (1), the other end of the input module (2) is communicatively connected to the first filtering module (3), one end of the first filtering module (3) far from the input module (2) is communicatively connected to the output pipe (5), and the other end of the output pipe (5) is communicatively connected to the circulating part (1), thus forming a circulation loop; a second filtering module (4) is further arranged between the input module (2) and the output pipe (5), and both ends of the second filtering module (4) are respectively communicatively connected to the input module (2) and the water outlet pipe; a first control valve (6) is arranged on the first filtering module (3), and the first control valve (6) is used to control the opening and closing of the first filtering module (3); a second control valve (7) is arranged on the second filtering module (4), and the second control valve (7) is used to control the opening and closing of the second filtering module (4); a flow monitor (20) is arranged on the output pipe (5).

2. The modular hydraulic circulation system according to claim 1, characterized in that: The first filtering module (3) includes a pipeline (31) and a primary screening plate (32). Both ends of the pipeline (31) are respectively communicatively connected to the input module (2) and the output pipe (5). The primary screening plate (32) is arranged inside the pipeline (31), and the primary screening plate (32) is detachably connected to the pipeline (31). The primary screening plate (32) is used to filter the water flow entering through the input module (2).

3. A modular hydraulic circulation system according to claim 2, characterized in that: A fine screening plate (33) is further arranged inside the pipeline (31). The aperture of the filtering holes of the fine screening plate (33) is smaller than that of the filtering holes on the primary screening plate (32). The fine screening plate (33) is located on the side of the primary screening plate (32) close to the output pipe (5), and the fine screening plate (33) is detachably connected to the pipeline (31).

4. A modular hydraulic circulation system according to claim 3, characterized in that: An adsorption cotton (34) is further arranged on the side of the fine screening plate (33) close to the output pipe (5). A carrying cage (341) is sleeved outside the adsorption cotton (34), and the carrying cage (341) is detachably connected to the pipeline (31).

5. A modular hydraulic circulation system according to claim 2, characterized in that: An inspection opening (8) is formed on the side wall of the pipeline (31). Connection grooves are formed around the inspection opening (8). A sealing plate (81) is arranged corresponding to the inspection opening (8), and the periphery of the sealing plate (81) abuts against the connection grooves; a locking assembly (9) is arranged on the pipeline (31), and the locking assembly (9) locks the closed state of the sealing plate (81) to the inspection opening (8).

6. A modular hydraulic circulation system according to claim 5, characterized in that: The locking assembly (9) includes a slider (91), a connecting plate (92) and a locking plate (93); sliding grooves are formed on both sides of the pipeline (31), and a sinking groove (312) is formed at one end of the sliding groove; there are two sliders (91), and the two sliders (91) are respectively slidably connected to the two sliding grooves; there are two connecting plates (92), and each slider (91) is connected with a connecting plate (92); the locking plate (93) is arranged at one end of the two connecting plates (92) away from the slider (91), and both ends of the locking plate (93) are fixedly connected to the two connecting plates (92); when the slider (91) slides in the sliding groove, there is a gap between the locking plate (93) and the sealing plate (81), and when the slider (91) is pushed into the sinking groove (312), the locking plate (93) presses the sealing plate (81) towards the direction close to the pipeline (31), so as to seal the maintenance port (8); a reinforcing assembly (10) is arranged on the side wall of the pipeline (31) corresponding to the sinking groove (312).

7. A modular hydraulic circulation system according to claim 6, characterized in that: The reinforcing assembly (10) includes an electric push member (101) and a locking rod (102), an operation groove is formed on the side wall of the pipeline (31) corresponding to the sinking groove (312), the electric push member (101) is arranged in the operation groove, one end of the electric push member (101) is fixedly connected to the operation groove, and the other end of the electric push member (101) is fixedly connected to the locking rod (102); a locking groove is formed on the side wall of the slider (91) corresponding to the locking rod (102), and when the slider (91) is placed in the sinking groove (312), the electric push member (101) pushes the locking rod (102) to be inserted and matched with the locking groove.

8. A modular hydraulic circulation system according to claim 1, characterized in that: The input module (2) includes a water inlet pipe (21) and a driving member (22), one end of the water inlet pipe (21) is communicated with the circulating member (1), and the other end of the water inlet pipe (21) is communicated with the first filtering module (3); the driving member (22) is communicated with the water inlet pipe (21).

9. A modular hydraulic circulation system according to claim 1, characterized in that: It further includes a control system, the input end of the control system is electrically connected to the flow monitor (20), and the output end of the control system is electrically connected to the driving member (22), the first control valve (6), the second control valve (7) and the electric push member (101).

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