CN214653806U

CN214653806U - Ultrafilter suitable for rural single family water purification

Info

Publication number: CN214653806U
Application number: CN202022131663.0U
Authority: CN
Inventors: 陈杰; 梁恒; 陈康; 廖乃上
Original assignee: Jiangsu Nolai Intelligent Water Equipment Co ltd
Current assignee: Jiangsu Nolai Intelligent Water Equipment Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-11-09
Anticipated expiration: 2030-09-25

Abstract

The utility model discloses an ultrafiltration machine for water purification suitable for rural single household, which comprises an outer shell, the end cover, the clamp, the filter core, the water inlet, produce the mouth of a river, dense mouth of a river, the support frame subassembly, center tube and center tube connector, the shell is cylindricly, top one side of shell is equipped with the water inlet, the one end of shell is equipped with produces the mouth of a river, it is equipped with dense mouth of a river to produce the mouth of a river below, the other end of shell is equipped with the end cover, the shell is equipped with the clamp with the junction outside of end cover, the inside filter core that is equipped with that inlays of shell, one side that the surface of shell is close to the water inlet is equipped with the support frame subassembly, support frame groove below is equipped with the support frame subassembly. The utility model discloses an adopt advanced enhancement mode PVDF milipore filter technique in the ultrafilter shell, pathogenic microorganism such as bacterium, virus and impurity such as iron rust, colloid in can high-efficient filtering aquatic, and remain profitable mineral substance and microelement to the human body.

Description

Ultrafilter suitable for rural single family water purification

Technical Field

The utility model relates to an ultrafiltration machine technical field specifically is an ultrafiltration machine for water purification of single family suitable for rural area.

Background

The ultrafiltration machine is equipment for purifying water by using ultrafiltration technology. The difference from other water purifying equipment is that the equipment uses ultrafiltration membrane. Ultrafiltration is a pressurized membrane separation technique, in which small molecular solutes and solvents are passed through a special membrane with a certain pore size under a certain pressure, while large molecular solutes are not passed through the membrane and remain on one side of the membrane, thus partially purifying the large molecular substances. The ultrafiltration membrane is used as a common water purifying machine core in the field of water purification, and can effectively intercept pollutants such as macromolecular organic matters, colloids, bacteria, algae and the like in water. But a single ultrafiltration membrane cannot effectively remove peculiar smell in water, the water purification effect is not perfect, and the higher water purification requirement cannot be met; meanwhile, when the filter element of the existing ultrafiltration machine needs to be cleaned, the water inlet pipe, the water production pipe and the concentrated water pipe of the ultrafiltration machine need to be detached, and the cleaning steps are complex, so that a simple, practical, economic and convenient purification device with small volume is needed to solve the safety problem of drinking water in the use environments of a household water tank, a small water cellar, a small number of specially-dispersed household users, a large stone mountain area and yellow muddy water users.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ultrafiltration machine for water purification of single family suitable for rural area to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an ultrafilter suitable for rural single-family water purification comprises a shell, an end cover, a clamp, a filter element, a water inlet, a water producing port, a concentrated water port, a bracket groove, a bracket component, a central pipe and a central pipe connector, the shell is cylindrical, a water inlet is arranged on one side above the shell, a water outlet is arranged at one end of the shell, a concentrated water port is arranged below the water producing port, an end cover is arranged at the other end of the shell, a clamp is arranged at the outer side of the joint of the shell and the end cover, a central tube is vertically arranged in the center of the inner part of the shell, one end of the central tube is fixed at the inner end part of the shell, the other end of the central tube penetrates through the filter element and is in threaded connection with the central tube connector, the filter element is embedded in the shell, a support groove is formed in one side, close to the water inlet, of the surface of the shell, and a support frame assembly is arranged below the support groove.

Preferably, the filter core is the PVDF milipore filter, the filter core includes that filter core seat, filter core restraint, chuck and centre bore, the one end inboard of filter core seat is fixed with the filter core and restraints, the other end outside of filter core seat is equipped with the chuck.

Preferably, a central hole is formed in the middle of the chuck, the central pipe penetrates through the central hole and is in threaded connection with the central pipe connector, and a central pipe sealing ring is arranged between the central pipe connector and the central hole.

Preferably, a clamping groove is formed in the inner side of one end, close to the end cover, of the shell, and the clamping groove is matched with the chuck.

Preferably, the shell is made of stainless steel, and a sealing ring is arranged at the joint of the shell and the end cover.

Preferably, an outer ring of one end of the central pipe close to the central pipe connector is provided with an external thread, an inner ring of the central pipe connector is provided with an internal thread, and the internal thread is matched with the external thread.

Preferably, the ends of the clamp are fixedly connected by a fixing bolt.

Preferably, the support frame assembly comprises a support hoop, a first support leg, a second support leg, a telescopic rod and a universal wheel.

Preferably, the upper end of support clamp is fixed through stay bolt on the support slot, first supporting leg, second supporting leg are located respectively support clamp's below both sides, the below middle part of support clamp is equipped with the telescopic link, the below of telescopic link is equipped with the universal wheel.

Preferably, first supporting leg, second supporting leg all are L type structure, first supporting leg, second supporting leg are mirror symmetry according to the axis of ordinates direction.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses an adopt advanced enhancement mode PVDF milipore filter technique in the ultrafilter shell, pathogenic microorganism such as bacterium, virus and impurity such as iron rust, colloid in can high-efficient filtering aquatic, and remain profitable mineral substance and microelement to the human body.

(2) The utility model discloses a locate the water inlet in the top of shell, produce the mouth of a river and dense mouth of a river and be located one end, when the filter core needs to wash, need not dismantle the inlet tube of ultrafilter, produce water pipe and dense water pipe, only need open the end cover of encapsulation, can take out the filter core and wash, easy operation, but the practicality is strong.

(3) The utility model discloses a set up the chuck in one side of filter core seat, can conveniently take the filter core with the chuck card in the draw-in groove of shell.

(4) The utility model discloses a set up the center tube in the shell, the center tube uses with the cooperation of center tube connector, can fix the filter core in the shell.

(4) The utility model discloses a clamp is connected shell tip and end cover, sets up the sealing washer between shell and the end cover, has also made the clamp increase the connection stability between shell and the end cover when having increased shell and end cover leakproofness.

(5) The utility model discloses a set up the support frame subassembly below the shell, the support clamp in the support frame subassembly is used for fixed shell, and first supporting leg, second supporting leg are used for supporting shell, and telescopic link and universal wheel can adjust the height and be used for carrying the shell.

Drawings

FIG. 1 is a view showing a connection structure of components in an ultrafilter;

FIG. 2 is an overall structure of the ultrafilter;

FIG. 3 is a schematic view of a cartridge installation;

fig. 4 is a structure view of the support frame.

In the figure: 1-a housing; 2-end cap; 3, clamping a hoop; 4-a filter element; 5-a water inlet; 6-producing a water gap; 7-a dense water gap; 8-a bracket groove; 9-a support frame assembly; 10-a card slot; 11-a sealing ring; 12-a fixing bolt; 13-a central tube; 14-a central tube connector; 15-central tube sealing ring; 401-a filter element seat; 402-a bundle of filter elements; 403-chuck; 404-central hole; 901-support clamp; 902-a first support leg; 903 — a second support leg; 904-telescoping rod; 905-universal wheel; 906-support bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: an ultrafilter suitable for rural single-family water purification comprises a shell 1, an end cover 2, a clamp 3, a filter element 4, a water inlet 5, a water producing port 6, a thick water port 7, a support groove 8, a support frame assembly 9, a central pipe 13 and a central pipe connector 14, wherein the shell 1 is cylindrical, the water inlet 5 is arranged on one side above the shell 1, the water producing port 6 is arranged at one end of the shell 1, the thick water port 7 is arranged below the water producing port 6, the end cover 2 is arranged at the other end of the shell 1, a sealing ring 11 is arranged at the joint of the shell 1 and the end cover 2, the shell 1 is made of stainless steel materials, the water inlet 5 is arranged above the shell 1, the water producing port 6 and the thick water port 7 are arranged at one end, when the filter element 4 needs to be cleaned, the water inlet pipe, the water producing pipe and the thick water pipe of the ultrafilter do not need to be detached, only the end cover 2 is required to be opened, the filter element 4 can be taken out for cleaning, and the operation is simple, the practicability is strong, a clamp 3 is arranged on the outer side of the joint of the shell 1 and the end cover 2, the end part of the clamp 3 is fixedly connected with the end cover 2 through a fixing bolt 12, the end part of the shell 1 is connected with the end cover 2 through the clamp 3, a sealing ring 11 is arranged between the shell 1 and the end cover 2, the sealing performance of the shell 1 and the end cover 2 is improved, meanwhile, the connection stability between the shell 1 and the end cover 2 is improved through the clamp 3, a central pipe 13 is vertically arranged in the center inside of the shell 1, one end of the central pipe 13 is fixed at the inner end part of the shell 1, the other end of the central pipe 13 penetrates through a filter element 4 to be in threaded connection with a central pipe connector 14, a filter element 4 is embedded inside the shell 1, the filter element 4 is a PVDF ultrafiltration membrane, through adopting an advanced enhanced PVDF ultrafiltration membrane technology in the shell 1 of the ultrafiltration machine, pathogenic microorganisms such as bacteria, viruses and the like and impurities such as iron, rust and colloid and the like can be efficiently filtered, and minerals and trace elements beneficial to a human body are reserved, the filter element 4 comprises a filter element seat 401, a filter element bundle 402 and a chuck 403, the filter element bundle 402 is fixed on the inner side of one end of the filter element seat 401, the chuck 403 is arranged on the outer side of the other end of the filter element seat 401, a central hole 404 is arranged in the middle of the chuck 403, a central pipe 13 penetrates through the central hole 404 and is in threaded connection with a central pipe connector 14, a central pipe sealing ring 15 is arranged between the central pipe connector 14 and the central hole 404, an external thread is arranged on the outer ring of one end, close to the central pipe connector 14, of the central pipe 13, an internal thread is arranged on the inner ring of the central pipe connector 14, the internal thread is matched with the external thread, the filter element 4 can be fixed in the shell 1 by arranging the central pipe 13 in the shell 1 and matching with the central pipe connector 14, a clamping groove 10 is arranged on the inner side, close to the end cover 2, of the clamping groove 10 is matched with the chuck 403, the chuck 403 is arranged on one side of the filter element seat 401, the clamping groove 10 can be clamped in the shell, conveniently take filter core 4, one side that the surface of shell 1 is close to water inlet 5 is equipped with support groove 8, support groove 8 below is equipped with support frame assembly 9, support frame assembly 9 is including supporting clamp 901, first supporting leg 902, second supporting leg 903, telescopic link 904 and universal wheel 905, support clamp 901's upper end is fixed on support groove 8 through supporting bolt 906, first supporting leg 902, second supporting leg 903 is located the below both sides that support clamp 901 respectively, the below middle part that supports clamp 901 is equipped with telescopic link 904, the below of telescopic link 904 is equipped with universal wheel 905, first supporting leg 902, second supporting leg 903 all is L type structure, first supporting leg 902, second supporting leg 903 is mirror symmetry according to the axis of ordinates direction, through set up support frame assembly 9 below shell 1, support clamp 901 among the support frame assembly 9 is used for fixing shell 1, first supporting leg 902, second supporting leg 902, The second support leg 903 is used for supporting the housing 1, and the telescopic rod 904 and the universal wheels 905 can be adjusted in height for carrying the housing 1.

Application method

Through locating water inlet 5 in the top of shell 1, produce water mouth 6 and dense mouth of a river 7 and be located one end, when filter core 4 needs to wash, need not dismantle the inlet tube of ultrafilter, produce water pipe and dense water pipe, only need open encapsulated end cover 2, can take out filter core 4 and wash.

During installation, the ultrafiltration machine can be horizontally placed, the position of the ultrafiltration machine is adjusted through the support frame assembly 9, the support frame assembly 9 can be detached, and the ultrafiltration machine can be vertically placed.

1. Under the condition that the vertical fall between the water source position and the installation position of the ultrafiltration machine is between 0.1MPa and 0.35MPa, the ultrafiltration machine can directly produce water by gravity flow.

2. The water source position and the installation position of the ultrafiltration machine are at the same height or the water source position is lower than the installation position of the ultrafiltration machine, a booster pump can be installed at the water inlet or a suction pump is additionally arranged at the water production port, and the ultrafiltration machine produces water in a water inlet boosting or suction negative pressure mode.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an ultrafiltration machine for water purification of single family suitable for rural area which characterized in that: comprises a shell (1), an end cover (2), a clamp (3), a filter element (4), a water inlet (5), a water producing port (6), a thick water port (7), a support frame groove (8), a support frame component (9), a central pipe (13) and a central pipe connector (14), wherein the shell (1) is cylindrical, the water inlet (5) is arranged on one side above the shell (1), the water producing port (6) is arranged at one end of the shell (1), the thick water port (7) is arranged below the water producing port (6), the end cover (2) is arranged at the other end of the shell (1), the clamp (3) is arranged on the outer side of the joint of the shell (1) and the end cover (2), the central pipe (13) is vertically arranged in the center inside of the shell (1), one end of the central pipe (13) is fixed at the inner end part of the shell (1), the other end of the central pipe (13) penetrates through the filter element (4) and is in threaded connection with the central pipe connector (14), the filter core (4) embedded in shell (1), one side that the surface of shell (1) is close to water inlet (5) is equipped with support groove (8), support groove (8) below is equipped with support frame subassembly (9).

2. The ultrafilter suitable for rural single-family water purification according to claim 1, characterized in that: the filter core (4) is the PVDF milipore filter, filter core (4) are restrainted (402), chuck (403) and centre bore (404) including filter core seat (401), filter core, the one end inboard of filter core seat (401) is fixed with filter core and restraints (402), the other end outside of filter core seat (401) is equipped with chuck (403).

3. The ultrafilter suitable for rural single-family water purification according to claim 2, characterized in that: the middle part of the chuck (403) is provided with a central hole (404), the central pipe (13) penetrates through the central hole (404) and is in threaded connection with the central pipe connector (14), and a central pipe sealing ring (15) is arranged between the central pipe connector (14) and the central hole (404).

4. The ultrafilter suitable for rural single-family water purification according to claim 2, characterized in that: the shell (1) is close to the inboard draw-in groove (10) that is equipped with of one end of end cover (2), draw-in groove (10) with chuck (403) looks adaptation.

5. The ultrafilter suitable for rural single-family water purification according to claim 1, characterized in that: the shell (1) is made of stainless steel, and a sealing ring (11) is arranged at the joint of the shell (1) and the end cover (2).

6. The ultrafilter suitable for rural single-family water purification according to claim 1, characterized in that: the outer ring of one end, close to the central pipe connector (14), of the central pipe (13) is provided with external threads, the inner ring of the central pipe connector (14) is provided with internal threads, and the internal threads are matched with the external threads.

7. The ultrafilter suitable for rural single-family water purification according to claim 1, characterized in that: the end part of the hoop (3) is fixedly connected through a fixing bolt (12).

8. The ultrafilter suitable for rural single-family water purification according to claim 1, characterized in that: the support frame assembly (9) comprises a support hoop (901), a first support leg (902), a second support leg (903), a telescopic rod (904) and a universal wheel (905).

9. The ultrafilter suitable for rural single-family water purification according to claim 8, wherein: the upper end of the support hoop (901) is fixed on the support groove (8) through a support bolt (906), the first support leg (902) and the second support leg (903) are respectively arranged on two sides of the lower portion of the support hoop (901), an expansion rod (904) is arranged in the middle of the lower portion of the support hoop (901), and a universal wheel (905) is arranged below the expansion rod (904).

10. The ultrafilter suitable for rural single-family water purification according to claim 9, characterized in that: first supporting leg (902), second supporting leg (903) all are L type structure, first supporting leg (902), second supporting leg (903) are mirror symmetry according to the axis of ordinates direction.