Ground recharge water quality filtering and deoxidizing device

Abstract

The utility model discloses a ground recharge water quality filtering and deoxidizing device which comprises a fine filtering assembly, the fine filtering assembly comprises a base, a deoxidizing bin is arranged on the outer wall of the top of the base, the top of the deoxidizing bin is connected with a water inlet pipe, one side of the deoxidizing bin is connected with a conveying pump, and the conveying pump is connected to the position, close to the lower end, of the deoxidizing bin. One side of the conveying pump is connected with a filtering bin, a filtering membrane is detachably installed on the inner wall of the filtering bin, a filtering element is arranged on one side of the filtering membrane, one side of the filtering bin is connected with a water conveying pipe, the two sides of the filtering bin are connected with connecting pipes respectively, the two sets of connecting pipes are arranged on the two sides of the filtering membrane respectively, and a control valve is installed at one end of each connecting pipe and matched with the corresponding connecting pipe. A coarse filtering assembly used for filtering coarse impurities such as gravel is arranged on one side of the water inlet pipe, an exhaust assembly used for deoxidizing is arranged on one side of the deoxidizing bin and comprises an exhaust port, the exhaust port is connected to the top of the deoxidizing bin, and a mounting frame is arranged on the outer wall of one side of the exhaust port.

Description

TECHNICAL FIELD

[0001] The utility model relates to water quality filtration oxygen removal technical field especially relates to a ground recharge water quality filtration oxygen removal device. BACKGROUND

[0002] Ground recharge refers to through certain engineering facilities, the surface water that meets recharge standard is injected into the underground aquifer through the self flow or pressure mode to increase the groundwater recharge of aquifer, and this technique is called groundwater recharge, when carrying out ground recharge, the water quality needs to be filtered and oxygen removal treatment, so as to ensure that the water quality of recharge meets the standard.

[0003] Through the search, the patent of chinese patent application no. 201220533915.5 discloses a kind of water filtration equipment, including vacuum tank, the inside of vacuum tank is equipped with filter device with inlet pipe connection near top end, inlet pipe is equipped with electromagnetic valve, the lower portion of filter device is equipped with electrochemical oxygen removal device, the outside of vacuum tank is equipped with power supply device connected with electrochemical oxygen removal device by line.The water filtration equipment in the above patent has the following shortcomings: the device is not provided with fine filtering device when using, cannot completely remove the impurities in water, will cause part of impurities to remain in water, so as to make water quality meet standard and use. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcomings in prior art, and provides a kind of ground recharge water quality filtration oxygen removal device.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] A kind of ground recharge water quality filtration oxygen removal device, including fine filtering component, the fine filtering component includes base, the outer wall of base top is provided with oxygen removal bin, oxygen removal bin top is connected with inlet pipe, oxygen removal bin one side is connected with delivery pump, delivery pump is connected in the position of oxygen removal bin close to lower end, delivery pump one side is connected with filter bin, filter bin inner wall is detachably installed with filter membrane, filter membrane one side is provided with filter core, filter bin one side is connected with water delivery pipe, filter bin two sides are connected with connecting pipe respectively, the position of two groups of connecting pipes is set on the two sides of filter membrane respectively, connecting pipe one end is installed with control valve, control valve is compatible with connecting pipe, inlet pipe one side is provided with the coarse filtering component for filtering sand and these coarse impurities, oxygen removal bin one side is provided with the exhaust component for oxygen removal.

[0007] As the further scheme of the utility model: the exhaust component includes exhaust port, the exhaust port is connected to the top of oxygen removal bin, the outer wall of exhaust port one side is provided with mounting bracket, fixed shaft is rotatably installed through mounting bracket, fixed shaft one end is installed with sealing cover, sealing cover is compatible with exhaust port, the inner wall of oxygen removal bin is provided with heating pipe.

[0008] As a further scheme of the utility model: the rough filter assembly includes a filter box, the filter box is detachably arranged at the end of the water inlet pipe, the inner wall of the filter box is provided with a filter screen, the filter screen is provided with two groups, and the top of the filter box is connected with a connector.

[0009] As a further scheme of the utility model: the heating pipe is provided with multiple groups and is arranged in a circular shape in the inner wall of the oxygen removal bin.

[0010] As a further scheme of the utility model: the bottom of the base is provided with universal wheels, the universal wheels are provided with multiple groups, and the pulleys of the universal wheels are made of rubber.

[0011] As a further scheme of the utility model: the end of the water delivery pipe is provided with a connecting flange, a groove is formed in one side of the connecting flange, and a rubber gasket is arranged in the groove.

[0012] As a further scheme of the utility model: the inner wall of the top of the oxygen removal bin is provided with a temperature sensor fixed by bolts, and the temperature sensor is arranged at the central position of the oxygen removal bin.

[0013] As a further scheme of the utility model: the outer wall of the base is provided with a hanging ring, the hanging ring is provided with multiple groups and is fixed to the outer walls on both sides of the base by bolts.

[0014] The utility model has the advantages of:

[0015] 1. The water flow after oxygen removal can be accelerated by the delivery pump, the accelerated water flow can be filtered by the filter membrane with high precision, thereby effectively removing the fine impurities in the water, so that the water quality can meet the standard for backfilling, and the filter membrane can be backwashed when used for a long time by cooperation of the connecting pipe and the control valve, thereby avoiding the blockage of the filter membrane after long-term use and affecting the filtration.

[0016] 2. The connecting flange can reinforce the connection when the water delivery pipe is connected to the pipeline, thereby avoiding the accidental disconnection of the connection during water delivery, and the gap at the connection can be filled by the rubber gasket, thereby avoiding the leakage through the gap.

[0017] 3. The temperature sensor arranged at the central position in the oxygen removal bin can monitor the temperature, and the temperature can be monitored in real time during heating and oxygen removal, so that the temperature can be adjusted according to the monitored temperature value. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A structure diagram of a ground backfill water quality filtration and oxygen removal device from the front view is provided for the utility model;

[0019] Figure 2 This is a schematic diagram of the filtration section of a surface recharge water filtration and deoxygenation device proposed in this utility model.

[0020] Figure 3 This is a schematic diagram of the deoxygenation section of a surface recharge water filtration and deoxygenation device proposed in this utility model.

[0021] Figure 4 This is a top view of the structure of a surface recharge water filtration and deoxygenation device proposed in this utility model.

[0022] In the diagram: 1-base, 2-pump, 3-connecting pipe, 4-control valve, 5-connecting flange, 6-water supply pipe, 7-filter chamber, 8-vent, 9-sealing cover, 10-mounting bracket, 11-fixed shaft, 12-filter box, 13-inlet pipe, 14-deoxygenation chamber, 15-hanging ring, 16-caster wheel, 17-filter screen, 18-filter membrane, 19-filter element, 20-heating tube, 21-temperature sensor. Detailed Implementation

[0023] The technical solution of this utility model will be further described in detail below with reference to specific embodiments.

[0024] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0025] Example 1

[0026] A surface recharge water filtration and deoxygenation device, such as Figures 1-4 As shown, the system includes a fine filtration assembly, which includes a base 1. A deoxygenation chamber 14 is fixed to the top outer wall of the base 1 by bolts. An inlet pipe 13 is connected to the top of the deoxygenation chamber 14. A delivery pump 2 is connected to one side of the deoxygenation chamber 14 and is located near the lower end of the deoxygenation chamber 14. A filter chamber 7 is connected to one side of the delivery pump 2. A filter membrane 18 is detachably installed on the inner wall of the filter chamber 7. A filter element 19 is provided on one side of the filter membrane 18. A water supply pipe 6 is connected to one side of the filter chamber 7. Connecting pipes 3 are connected to both sides of the filter chamber 7. The two sets of connecting pipes 3 are respectively located on both sides of the filter membrane 18. A control valve 4 is installed at one end of the connecting pipe 3 and is adapted to the connecting pipe 3. A coarse filtration assembly for filtering coarse impurities such as sand and gravel is provided on one side of the inlet pipe 13, and an exhaust assembly for deoxygenation is provided on one side of the deoxygenation chamber 14.

[0027] In use, water can be added to the deoxygenation bin 14 through the water inlet pipe 13, and after deoxygenation through the cooperation of the exhaust assembly, the water is transported through the delivery pump 2, and after the water flow is accelerated by the delivery pump 2, it is input into the filter bin 7, the filter membrane 18 is an RO membrane, and the entering water flow can be filtered with high precision through the filter membrane 18, so that the impurities in it can be effectively removed, and after filtration, the water flow is filtered again through the filter element 19 provided with activated carbon, and after filtration, the water flow is transported through the water delivery pipe 6 for backfilling, the connecting pipes 3 connected on both sides of the filter bin 7 can be connected with the water supply pipe and the sewage pipe respectively, water can be supplied to the filter bin 7 through the water supply pipe to backwash the filter membrane 18, so as to remove the impurities attached thereto, and the connecting pipe 3 located on the other side of the filter membrane 18 can discharge sewage carrying impurities, so as to quickly complete the cleaning of the filter membrane 18, avoid affecting the filtration, and after cleaning, the control valve 4 is closed, so as to avoid affecting the filtered water quality;

[0028] The exhaust assembly comprises an exhaust port 8 connected to the top of the deoxygenation bin 14, and an installation rack 10 is fixedly arranged on one side outer wall of the exhaust port 8 through bolts, and a fixed shaft 11 is rotatably arranged in the installation rack 10, one end of the fixed shaft 11 is provided with a sealing cover 9 matched with the exhaust port 8, and a heating pipe 20 is arranged on the inner wall of the deoxygenation bin 14;

[0029] In use, after water is added to the deoxygenation bin 14 through the water inlet pipe 13, the water in the deoxygenation bin 14 can be heated by starting the heating pipe 20, and the deoxygenation can be completed by heating, and when heating, the sealing cover 9 is controlled to rotate to open the exhaust port 8, so as to exhaust through the exhaust port 8, and after exhausting, the deoxygenation is completed, avoiding that the removed oxygen returns to the water to affect the deoxygenation when heating without exhausting, and the fixed shaft 11 and the installation rack 10 are provided with certain damping to avoid that the sealing cover 9 is accidentally opened or closed without operation;

[0030] The coarse filtration assembly comprises a filter box 12 which is detachably arranged at the end of the water inlet pipe 13, and a filter screen 17 is arranged on the inner wall of the filter box 12, the filter screen 17 is provided with two groups, and the filter box 12 is connected with a connecting head on the top;

[0031] In use, the connecting head of the filter box 12 can be connected with a pipeline to supply water to the water inlet pipe 13, and when water is supplied, the water flow can be coarsely filtered through the two groups of filter screens 17 in the filter box 12 to remove impurities with relatively large particles, so as to avoid that foreign matters enter the deoxygenation bin 14 to affect the normal use, and the filter holes of the two groups of filter screens 17 are different in size, the filter holes of the lower filter screen 17 are smaller in diameter than those of the upper filter screen 17, so as to improve the filtering effect;

[0032] In order to increase the heating efficiency, such as Figure 3 ,4 As shown, the heating pipe 20 is provided with multiple groups, which are installed in a circular arrangement on the inner wall of the oxygen removal bin 14.

[0033] In use, the heating pipe 20 installed in a circular arrangement on the inner wall of the oxygen removal bin 14 can effectively increase the heating efficiency, and at the same time, can avoid the uneven temperature during heating.

[0034] In order to facilitate the movement of the device, such as Figure 3 As shown, the base 1 is provided with universal wheels 16 at the bottom, and the universal wheels 16 are provided with multiple groups, and the pulleys of the universal wheels 16 are made of rubber material.

[0035] In use, the device can be pushed or pulled, and the displacement of the device can be conveniently completed by rotating the universal wheels 16 on the ground, which facilitates the rapid adjustment of the position of the device, and the pulley made of rubber material can avoid the slipping during movement.

[0036] In order to facilitate the connection of the pipeline for water transportation, such as Figure 1 , 2 As shown, the water conveying pipe 6 is provided with a connecting flange 5 at the end, and a groove is formed on one side of the connecting flange 5, and a rubber gasket is installed in the groove.

[0037] In use, the connecting flange 5 can reinforce the connection during the connection of the water conveying pipe 6 and the pipeline for water transportation, so as to avoid the accidental disconnection of the connection during water transportation, and the rubber gasket can fill the gap of the connection, so as to avoid the leakage through the gap.

[0038] In order to monitor the temperature, such as Figure 3 As shown, the temperature sensor 21 is fixedly arranged on the inner wall of the top of the oxygen removal bin 14 by bolts, and the temperature sensor 21 is installed at the central position of the oxygen removal bin 14.

[0039] In use, the temperature sensor 21 installed at the central position inside the oxygen removal bin 14 can monitor the temperature, and can monitor the temperature in real time during heating and oxygen removal, so as to facilitate the adjustment of the temperature according to the monitored temperature value.

[0040] Example 2

[0041] In order to assist the movement of the device, refer to Figure 2 , 3 A ground recharge water quality filtering and oxygen removal device, compared with example 1, the following improvements are made, the base 1 is provided with a hanging ring 15 on the outer wall, and the hanging ring 15 is provided with multiple groups, which are fixed on the outer walls of both sides of the base 1 by bolts.

[0042] In use, the hanging ring 15 installed on both sides of the base 1 can be connected with a towing hook, and the device can be towed by connecting the towing hook with a vehicle, thereby facilitating efficient movement of the auxiliary device.

[0043] The above is only the preferred embodiment of the present application, and the part without creative labor such as circuit control and signal control transmission can refer to the prior art, but the protection scope of the present application is not limited to this, any person skilled in the art within the technical range disclosed by the present application, according to the technical scheme and the inventive concept of the present application, can be replaced or changed equivalently, which should be covered in the protection scope of the present application.

Claims

1. A device for filtering and deoxygenating the quality of water recharged into the ground, comprising a fine filtering assembly, characterized in that, The fine filter assembly includes a base (1), the outer wall of the top of the base (1) is provided with an oxygen removal bin (14), the top of the oxygen removal bin (14) is connected with a water inlet pipe (13), one side of the oxygen removal bin (14) is connected with a delivery pump (2), the delivery pump (2) is connected to the oxygen removal bin (14) near the lower end, one side of the delivery pump (2) is connected with a filter bin (7), the inner wall of the filter bin (7) is detachably provided with a filter membrane (18), one side of the filter membrane (18) is provided with a filter core (19), one side of the filter bin (7) is connected with a water delivery pipe (6), both sides of the filter bin (7) are connected with a connecting pipe (3), respectively, the positions of the two groups of connecting pipes (3) are arranged on both sides of the filter membrane (18), one end of the connecting pipe (3) is provided with a control valve (4), the control valve (4) is matched with the connecting pipe (3), one side of the water inlet pipe (13) is provided with a coarse filter assembly for filtering sand and other impurities, one side of the oxygen removal bin (14) is provided with an exhaust assembly for oxygen removal.

2. The device according to claim 1, characterized in that, The exhaust assembly includes an exhaust port (8), the exhaust port (8) is connected to the top of the oxygen removal bin (14), one side of the outer wall of the exhaust port (8) is provided with a mounting bracket (10), a fixed shaft (11) is rotatably mounted through the mounting bracket (10), one end of the fixed shaft (11) is provided with a sealing cover (9), the sealing cover (9) is matched with the exhaust port (8), and the inner wall of the oxygen removal bin (14) is provided with a heating pipe (20).

3. The device according to claim 1, wherein The coarse filter assembly includes a filter box (12), the filter box (12) is detachably arranged at the end of the water inlet pipe (13), the inner wall of the filter box (12) is provided with a filter screen (17), the filter screen (17) is provided with two groups, and the top of the filter box (12) is connected with a connector.

4. The device according to claim 2, wherein The heating pipe (20) is provided with a plurality of groups, which are circularly arranged on the inner wall of the oxygen removal bin (14).

5. The water quality filtration and oxygen removal device for ground recharge of claim 1, wherein, The base (1) is provided with a plurality of groups of universal wheels (16), and the pulleys of the universal wheels (16) are made of rubber material.

6. The water quality filtration and oxygen removal device for ground recharge of claim 1, wherein, The end of the water delivery pipe (6) is provided with a connecting flange (5), one side of the connecting flange (5) is provided with a groove, and a rubber ring is arranged in the groove.

7. The water quality filtration and oxygen removal device for ground recharge of claim 1, wherein, The top inner wall of the oxygen removal bin (14) is provided with a temperature sensor (21) fixed by bolts, and the temperature sensor (21) is arranged at the central position of the oxygen removal bin (14).

8. The water quality filtration and oxygen removal device for ground recharge of claim 1, wherein, The outer wall of the base (1) is provided with a plurality of groups of hanging rings (15), which are fixed on the outer walls of both sides of the base (1) by bolts.

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