CN209089719U - A kind of water purification system used for aquiculture - Google Patents

Abstract

The utility model discloses a kind of water purification systems used for aquiculture, including aquaculture pond, the aquaculture pond side is equipped with water outlet, one section of the water outlet passes through aquaculture pond and connect with water pumper, one section of the water pumper is connect by pipeline with MBR membrane bioreactor, one end of the MBR membrane bioreactor is installed and water inlet, one end of the water inlet is equipped with connection valve, and the connection valve is equipped with stretch rod shell inner roof wall described in pipeline and stretch rod cage connection and is equipped with buffering spacer.A kind of water purification system used for aquiculture described in the utility model, filtering body case is provided with intake chamber and filter screen by setting, it can make water before entering MBR membrane bioreactor, the impurity such as biggish leaf dust can be fallen by filter screen filtration, by the structure for being provided with depth mark cap, connecting rod and the first spring, people can facilitate and clean and maintain by observing the colour circle of depth mark cap to determine whether needing to clear up purification system.

Description

A kind of water purification system used for aquiculture

Technical field

This practical new technical field of fish culture, in particular to a kind of water purification system used for aquiculture.

Background technique

Aquaculture is the production activity of the lower breeding of artificial control, cultivation and harvest aquatic animals and plants.It can also broadly wrap Include Enhancement of fishery resources.Aquaculture has the modes such as extensive cultivation, intensive culture.Extensive cultivation is that seed is launched in medium and small natural water area, complete Aquatic products are formed by natural bait entirely, such as lake and reservoir breeds fish and supports shellfish with shallow sea.Intensive culture be in compared with small size pond with bait throwing in, apply Fertile method forms aquatic products, such as aqiuculrue, fish culture in net pen and enclosure culture, net enclosure culture.All use MBR membrane bioreaction on the market now Device is answered to filter water body, but in practical pond culture, water surface foreign matter is more, it is single to use MBR membrane bioreactor Filter, leaf weeds at figure etc. can accelerated filtration device deterioration, increase cost, existing filter device in terms of outside not Impurity has been filtered how many out, needs artificially to check that filter device need to not need to replace, efficiency is very low；For this purpose, it is proposed that A kind of water purification system used for aquiculture.

Utility model content

The main purpose of the utility model is to provide a kind of water purification systems used for aquiculture, can effectively solve background The problems in technology.

To achieve the above object, the technical solution that the utility model is taken are as follows:

A kind of water purification system used for aquiculture, including aquaculture pond, the aquaculture pond side are equipped with water outlet, it is described go out One section of the mouth of a river passes through aquaculture pond and connect with water pumper, and one section of the water pumper is connected by pipeline and MBR membrane bioreactor It connects, one end installation of the MBR membrane bioreactor and water inlet, one end of the water inlet are equipped with connection valve, the company It connects valve stretch rod shell inner roof wall described in pipeline and stretch rod cage connection is installed and buffering spacer, the buffering spacer are installed Lower section is equipped with piston, and the piston is provided with second spring, the stretch rod shell top and filtering body cage connection, Intake chamber is installed, restraining position ring block, the stop collar are installed in the lower end of the filtering body case in the middle part of the filtering body case It is connect with filter screen, fixed column is installed in the middle part of the filter screen, finite place piece, the limit are installed in the fixed column upper end First spring is installed below part, is connect above the locating part with snap collar, the snap collar lower end has protrusion to be equipped with the Three springs, the third spring one end are connect with button, and the button passes through filtering body case and extends to outside shell, the limit The upper end of part is equipped with connecting rod, and the connecting rod passes through depth mark cap, and the connecting rod upper end is threadedly coupled with top cap.

Preferably, piston brace rod is installed below piston, piston brace rod is connect surely with lower section tube wall top, and piston connects Waterproof coating is sprayed on extension bar.

Preferably, the upper end side wall of the filter screen is fluting, the circle that inclined-plane and bottom end cylindrical body are 1mm below filter screen Shape mesh structure.

Preferably, the surface of the fixed column is sprayed with waterproof coating.

Preferably, the colour circle that the side of the depth mark cap has different vivid colors to apply.

Preferably, the filtering body interior of shell is equipped with support plate, and the first spring is provided in support plate.

Compared with prior art, the utility model has the following beneficial effects:

In the utility model, intake chamber and filter screen are provided in filtering body case by setting, water can be made to enter Before MBR membrane bioreactor, so that it may fall the impurity such as biggish leaf dust by filter screen filtration, by being provided with depth The structure of cap, connecting rod and the first spring is marked, after the foreign matter of the constant weight of the filter screen filtration of lower section, people can pass through The colour circle of depth mark cap is observed to determine whether needing to clear up purification system, facilitates and cleans and maintains.

Detailed description of the invention

Fig. 1 is a kind of overall structure diagram of water purification system used for aquiculture of the utility model；

Fig. 2 is a kind of filter structure schematic diagram of water purification system used for aquiculture of the utility model；

Fig. 3 is a kind of press-button structure enlarged drawing of water purification system used for aquiculture of the utility model.

In figure: 1, depth mark cap；2, snap collar；3, intake chamber；4, body case is filtered；5, stretch rod shell；6, cushion Piece；7, top cap；8, connecting rod；9, locating part；10, the first spring；11, filter screen；12, fixed column；13, stop collar；14, living Plug；15, second spring；16, connection valve；17, water inlet；18, MBR membrane bioreactor；19, water pumper；20, water outlet；21, Aquaculture pond；22, third spring；23, button.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition Understand the concrete meaning of above-mentioned term in the present invention.

As shown in Figure 1-3, including aquaculture pond 21,21 side of aquaculture pond is equipped with water outlet 20, and one section of water outlet 20 is worn It crosses aquaculture pond 21 to connect with water pumper 19, one section of water pumper 19 is connect by pipeline with MBR membrane bioreactor 18, MBR film One end installation and the water inlet 17 of bioreactor 18, one end of water inlet 17 are equipped with connection valve 16, and connection valve 16 is equipped with Pipeline connect 5 inner roof wall of stretch rod shell with stretch rod shell 5 and is equipped with buffering spacer 6, is equipped with piston below buffering spacer 6 14,14 lower end of piston is provided with second spring 15, and 5 top of stretch rod shell is connect with filtering body case 4, filtering body case 4 Middle part is equipped with intake chamber 3, and restraining position ring block 13 is installed in the lower end of filtering body case 4, and stop collar 13 is connect with filter screen 11, is filtered The middle part of net 11 is equipped with fixed column 12, and 12 upper end of fixed column installs finite place piece 9, is equipped with the first spring below locating part 9 10, locating part 9 is connect with snap collar 2 above, and 2 lower end of snap collar has protrusion to be equipped with third spring 22,22 one end of third spring It is connect with button 23, button 23 passes through filtering body case 4 and extends to outside shell, and the upper end of locating part 9 is equipped with connecting rod 8, even Extension bar 8 passes through depth mark cap 1, and 8 upper end of connecting rod is threadedly coupled with top cap 7.

Piston brace rod is installed, piston brace rod is connect surely with lower section tube wall top, piston brace rod below piston 14 On be sprayed with waterproof coating；The upper end side wall of filter screen 11 is fluting, the circle that 11 lower section inclined-plane of filter screen and bottom end cylindrical body are 1mm Shape mesh structure；The surface of fixed column 12 is sprayed with waterproof coating；The color that the side of depth mark cap 1 has different vivid colors to apply Ring；Support plate is installed inside filtering body case 4, the first spring 10 is provided in support plate.

It should be noted that the utility model is a kind of water purification system used for aquiculture, when in use, outside filtering body Shell 4 height setting arrive height corresponding with horizontal plane, make aquaculture pond 21 horizontal plane be located at be mounted on filtering body case 4 into 3 top of sink, starts water pumper 19, and purification system starts operation, and the water in pond enters filtering body case by intake chamber 3 In 4, water flows into filter screen 11, and biggish foreign matter is all collected into inside by filter screen 11, and water flow passes through water inlet 17 by pipeline MBR membrane bioreactor 18 is flowed into, water outlet 20 is extracted by water pumper 19 after purification and flows back to pond, wherein when in filter screen 11 Impurity it is more and more when, the weight of filter screen 11 increases, by with the fixed column 12 that is connected in the middle part of filter screen 11 to locating part 9 One downward power, locating part 9 make the first spring 10, and the depth mark cap 1 being arranged on locating part 9 slowly sinks, because deep The colour circle that the side of scale cap 1 has different vivid colors to apply, the impurity that the part that colour circle exposes more is saved your breath in bright filter screen 11 It is more, people can by observe colour circle exposing number may determine that need to not need cleaning purification system, work as operator When needing to clear up foreign matter, body case 4 is filtered in interior twisting, filtering body case 4 can be separated with stretch rod shell 5, turn on connection Top cap 7 on bar 8, push button 23, the power of pressing can be such that the buckle of 2 bottom end of snap collar moves inside, make filter screen 11 and card Retaining ring 2 is detached from, so as to clear up filter screen 11.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (6)

1. a kind of water purification system used for aquiculture, including aquaculture pond (21), it is characterised in that: aquaculture pond (21) the side peace Equipped with water outlet (20), one section of the water outlet (20) passes through aquaculture pond (21) and connect with water pumper (19), the water pumper (19) one section is connect by pipeline with MBR membrane bioreactor (18), one end installation of the MBR membrane bioreactor (18) Be equipped with connection valve (16) with one end of water inlet (17), the water inlet (17), the connection valve (16) be equipped with pipeline with Stretch rod shell (5) connects stretch rod shell (5) inner roof wall and is equipped with buffering spacer (6), below the buffering spacer (6) It is equipped with piston (14), piston (14) lower end is provided with second spring (15), above the stretch rod shell (5) and is filtered Body case (4) connects, and is equipped with intake chamber (3) in the middle part of the filtering body case (4), the lower end of filtering body case (4) It installs restraining position ring block (13), the stop collar (13) connect with filter screen (11), is equipped in the middle part of the filter screen (11) solid Finite place piece (9) are installed in fixed column (12), fixed column (12) upper end, are equipped with the first spring below the locating part (9) (10), the locating part (9) connect with snap collar (2) above, and snap collar (2) lower end has protrusion to be equipped with third spring (22), described third spring (22) one end is connect with button (23), and the button (23) passes through filtering body case (4) and extends to shell In vitro, the upper end of the locating part (9) is equipped with connecting rod (8), and the connecting rod (8) passes through depth mark cap (1), the connection Bar (8) upper end is threadedly coupled with top cap (7).

2. a kind of water purification system used for aquiculture according to claim 1, it is characterised in that: below the piston (14) Piston brace rod is installed, piston brace rod is connect surely with lower section tube wall top, and waterproof coating is sprayed on piston brace rod.

3. a kind of water purification system used for aquiculture according to claim 1, it is characterised in that: the filter screen (11) Upper end side wall is fluting, the circular screen mesh structure that inclined-plane and bottom end cylindrical body are 1mm below filter screen (11).

4. a kind of water purification system used for aquiculture according to claim 1, it is characterised in that: the fixed column (12) Surface is sprayed with waterproof coating.

5. a kind of water purification system used for aquiculture according to claim 1, it is characterised in that: the depth mark cap (1) The side colour circle that there are different vivid colors to apply.

6. a kind of water purification system used for aquiculture according to claim 1, it is characterised in that: the filtering body case (4) internal that support plate is installed, the first spring (10) are provided in support plate.