CN220360761U

CN220360761U - Sand filter tank

Info

Publication number: CN220360761U
Application number: CN202321907633.1U
Authority: CN
Inventors: 朱在敏; 李河清; 肖建仙; 张国强; 叶玲玲
Original assignee: Zhejiang Hengxiang Cotton Spinning And Weaving Co ltd
Current assignee: Zhejiang Hengxiang Cotton Spinning And Weaving Co ltd
Priority date: 2023-07-19
Filing date: 2023-07-19
Publication date: 2024-01-19
Anticipated expiration: 2033-07-19

Abstract

The application belongs to the technical field of water treatment equipment, and particularly relates to a sand filtration tank, which comprises a tank body, wherein a water outlet is formed in the bottom of the tank body; the tank cover is arranged at the top of the tank body, the top of the tank cover is provided with a water inlet, and the tank cover is detachably connected with the tank body; the mounting mechanism is arranged between the tank body and the tank cover and used for fixing the tank body and the tank cover; the filtering device is arranged in the tank body and comprises a stuffing box and stuffing arranged in the stuffing box; wherein, a plurality of supporting feet are arranged at the bottom of the tank body. The beneficial effects of this application are: through setting up jar body and cover into detachable connection, can be convenient for opening and the installation of cover, and then be convenient for wash the jar body, guaranteed the filter effect of the internal filter equipment of jar, simultaneously, through setting up installation mechanism between jar body and cover, can be convenient for the installation and the dismantlement of jar body and cover, can also play the guard action to jar body and cover.

Description

Sand filter tank

Technical Field

The application belongs to the technical field of water treatment equipment, and particularly relates to a sand filter tank.

Background

The sand filter tank is a filter, the filter material adopts quartz sand as a filler, the filter material is favorable for removing impurities in water, the filter material has the advantages of small filtration resistance, large specific surface area, strong acid and alkali resistance, good pollution resistance and the like, under certain pressure, after raw liquid passes through the filter material, impurities are adsorbed and trapped, and finally the impurities are removed, so that the purpose of filtration is achieved, when the water passes through the filter sand, the filter sand filters impurities in water quality, and the filtered water is discharged from the sand filter tank, so that the filtration is completed.

In order to be convenient for clear up the internal portion of jar, the sand filtration jar of being convenient for of publication No. CN210946275U, it discloses including the jar body, locate the cap of jar body top and locate the internal filter component of jar, be equipped with the water inlet on the cap, the below is equipped with the delivery port, can dismantle between cap and the jar body and be connected, filter component is including locating the support frame on the jar body and placing the rose box on the support frame, is equipped with filter media in the rose box, the rose box is the structure of permeating water, rose box upper portion is equipped with the lug.

Above-mentioned patent is through setting up the cap into detachable form to set up filter unit and jar body components of a whole that can function independently, conveniently clear up jar internal portion after using a period, but many times dismantle can lead to the screw thread damage on jar body and the cap, lead to the installation no longer firm, lose sealed effect, cause unnecessary loss.

Disclosure of Invention

An object of the present application is to provide a sand filter tank capable of solving the above-mentioned problems.

It is an object of the present application to provide a sand filter tank comprising:

the water tank comprises a tank body, wherein a water outlet is formed in the bottom of the tank body;

the tank cover is arranged at the top of the tank body, the top of the tank cover is provided with a water inlet, and the tank cover is detachably connected with the tank body;

the mounting mechanism is arranged between the tank body and the tank cover and used for fixing the tank body and the tank cover;

the filtering device is arranged in the tank body and comprises a stuffing box and stuffing arranged in the stuffing box;

wherein, a plurality of supporting feet are arranged at the bottom of the tank body.

Adopt foretell a sand filtration jar, through setting up jar body and cover into can dismantle the connection, can be convenient for the opening and the installation of cover, and then be convenient for wash the jar body, guaranteed the filter equipment's in the jar filter effect, through setting up filter equipment in the jar body, filter equipment cooperation outlet, water inlet use can play the filter effect, simultaneously, through setting up installation mechanism between jar body and cover, can be convenient for jar body and cover's installation and dismantlement, can also play the guard action to jar body and cover.

Further, the mounting mechanism includes:

the first extension ring is arranged on the tank body, and a mounting ring groove is formed in the second bottom of the first extension ring;

the second extending ring is arranged on the tank cover, and a protecting ring wrapping the first extending ring is arranged on the second extending ring;

the positioning ring is arranged in the mounting ring groove;

the connecting structure is used for fixing the first extending ring, the second extending ring and the positioning ring together.

The setting of first extension ring and second extension ring can enlarge the installation area of jar body, cover, and the follow-up is fixed of being convenient for, through set up the installation annular in first extension ring bottom, sets up the holding ring in the installation annular, and the holding ring, second extension ring and first extension ring pass through connection structure together fixed, can install at any time and dismantle through connection structure, wherein, the setting of protection ring can be convenient for the cooperation of body and cover, in addition, the holding ring is the part of interchangeable, can be along with changing.

Further: the connection structure includes:

the first positioning hole is arranged on the positioning ring;

the second positioning hole is arranged on the first extension ring and is communicated with the first positioning hole;

the positioning bulge is arranged on the second extension ring, and a third positioning hole communicated with the second positioning hole is formed in the positioning bulge;

the locking piece comprises a limiting plate and a connecting rod arranged at the bottom of the limiting plate, and threads are arranged at the bottom of the connecting rod;

wherein, be provided with the internal thread with the connecting rod adaptation on the first locating hole.

When the tank body and the tank cover are installed, the positioning ring is placed in the installation ring groove, the first positioning hole, the second positioning hole and the third positioning hole are aligned, the locking piece sequentially passes through the third positioning hole and the second positioning hole and then is screwed with the first positioning hole, the installation of the tank cover and the tank body is completed after all the locking pieces are installed, all the fasteners are only required to be unscrewed one by one when the tank cover and the tank cover are detached, in the connected structure, only the end part of the connecting rod and the first positioning hole which are in threaded connection are provided with threads on the locking piece, and the first positioning hole is positioned on the positioning ring, so that no matter the locking piece and the positioning ring are installed or detached, the threads on the locking piece and the positioning ring are damaged, the first extending ring and the second extending ring are not affected, the tank body and the tank cover are not damaged, the pipe body and the tank cover are effectively protected, the service life is prolonged, the installation tightness is ensured, and the positioning ring and the locking piece are replaceable parts, even the pipe body and the tank cover are replaced, the damaged positioning ring and the tank cover are replaced, and the cost is effectively reduced.

Further, be provided with spacing lid on the location arch, be provided with the fourth locating hole with the third locating hole intercommunication on the spacing lid, the connecting rod passes in proper order behind fourth locating hole, third locating hole, the second locating hole and is connected with first locating hole, and is detachable connection between spacing lid and the location arch.

The setting of spacing lid can play the guard action to the location arch, can enlarge the area of contact between retaining member and the location arch, can avoid retaining member direct and the protruding contact of location, and after retaining member locking, the limiting plate hugs closely with spacing lid, can also set up packing ring or backing ring between sealed lid and retaining member, can further improve locking effect, in addition, can be connected through the screw thread between spacing lid and the location arch.

Further, the connection structure further includes:

the first ring body is arranged in the second positioning hole;

the second ring body is arranged in the third positioning hole;

the third ring body is arranged on the connecting rod;

the elastic assembly comprises a first spring arranged between the first ring body and the second ring body and a second spring arranged between the second ring body and the third ring body;

the two ends of the first spring are respectively contacted with the first ring body and the second ring body, and the two ends of the second spring are respectively contacted with the second ring body and the third ring body.

Through the setting of third ring body and second ring body to set up the second spring between third ring body and second ring body, when dismantling the retaining member, first extension ring and second extend and separate gradually between the ring, the second spring of being compressed at this moment is rebound gradually, and the force when rebounding acts on third ring body and second ring body, thereby the dismantlement of first extension ring and second extension ring of being convenient for has improved dismantlement efficiency.

Through the setting of first ring body and second ring body to set up first spring between first ring body and second ring body, at the in-process of dismantling, the holding ring separates with first extension ring gradually, and the first spring that is compressed this moment is kick-backed, and the resilience force acts on first ring body and second ring body, thereby is convenient for the holding ring break away from the installation annular, and cooperation second spring uses can further improve dismantlement efficiency, finally makes the dismantlement of cover more swiftly, convenient.

Furthermore, the first ring body and the second ring body are respectively provided with a blocking ring used for limiting the position of the first spring, and the blocking rings are vertically arranged on the first ring body and the second ring body.

Through set up the baffle ring on first ring body and second ring body, form the cell body between baffle ring and the inner wall of third locating hole and second locating hole, the cell body can restrict the position of first spring, both can prevent first spring skew, can also prevent first spring and connecting rod contact, stability when improving installation, dismantlement.

The beneficial effects of this application are:

1. the tank body and the tank cover are detachably connected, so that the tank cover can be conveniently opened and installed, the tank body is conveniently cleaned, the filtering effect of the filtering device in the tank body is guaranteed, the filtering device is matched with the water outlet and the water inlet to be used, the filtering effect is achieved, meanwhile, the installation mechanism is arranged between the tank body and the tank cover, the tank body and the tank cover can be conveniently installed and detached, and the tank body and the tank cover can be protected;

2. the installation and the disassembly between the tank body and the tank cover are carried out, threads on the locking piece and the locating ring are damaged, and the first extending ring and the second extending ring are not affected, so that the damage to the tank body and the tank cover is avoided, the pipe body and the tank cover are effectively protected, the service life is prolonged, the installation tightness is ensured, the locating ring and the locking piece are replaceable parts, the locking piece can be replaced even if damaged, the replacement cost is low, and the maintenance cost can be effectively reduced;

3. through the setting of second ring body, third ring body and second spring, when dismantling the retaining member, can make compressed second spring rebound gradually, force when rebounding acts on second ring body and third ring body, thereby the dismantlement of first extension ring and second extension ring of being convenient for has improved the dismantlement efficiency, through the setting of first ring body, second ring body and first spring, on dismantling the in-process of locking, the force that first spring is rebounded acts on first ring body and second ring body, thereby be convenient for the holding ring break away from the installation annular, the cooperation second spring uses can further improve dismantlement efficiency, finally make the dismantlement of tank cover more swiftly, convenience.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a top view of the present utility model;

FIG. 3 is a cross-sectional view taken along the direction A-A in FIG. 2;

FIG. 4 is an enlarged view of A in FIG. 3;

fig. 5 is an enlarged view of B in fig. 4.

The reference numerals in the drawings are: 100. a tank body; 110. a water outlet; 120. supporting feet; 200. a can lid; 210. a water inlet; 300. a filtering device; 400. a first extension ring; 410. installing a ring groove; 500. a second extension ring; 510. a guard ring; 600. a positioning ring; 700. a connection structure; 710. a first positioning hole; 720. a second positioning hole; 730. positioning the bulge; 731. a third positioning hole; 740. a locking member; 741. a limiting plate; 742. a connecting rod; 750. a limit cover; 751. a fourth positioning hole; 760. a first ring body; 770. a second ring body; 780. a third ring body; 781. a blocking ring; 790. a first spring; 791. and a second spring.

Detailed Description

Technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application are within the scope of the protection of the present application.

The terms first, second and the like in the description and in the claims, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type and not limited to the number of objects, e.g., the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

The sand filter tank provided by the embodiment of the application is described in detail below through specific embodiments and application scenes thereof with reference to the accompanying drawings.

Example 1:

as shown in fig. 1, an embodiment of the present application provides a sand filter tank, including:

the tank body 100, the bottom of the tank body 100 is provided with a water outlet 110;

the tank cover 200 is arranged at the top of the tank body 100, a water inlet 210 is formed at the top of the tank cover 200, and the tank cover 200 is detachably connected with the tank body 100;

the mounting mechanism is arranged between the tank body 100 and the tank cover 200 and is used for fixing the tank body 100 and the tank cover 200;

the filtering device 300 is arranged in the tank body 100 and comprises a stuffing box and stuffing arranged in the stuffing box;

wherein, a plurality of supporting feet 120 are arranged at the bottom of the tank body 100.

In some embodiments of the present application, as shown in fig. 1, the above-mentioned sand filtration tank is adopted, through setting up the tank body 100 and the tank cover 200 to be detachably connected, can be convenient for the opening and the installation of tank cover 200, and then be convenient for wash tank body 100, guaranteed the filter effect of filter equipment 300 in tank body 100, through setting up filter equipment 300 in tank body 100, filter equipment 300 cooperation outlet 110, water inlet 210 use can play the filter effect, simultaneously, through setting up installation mechanism between tank body 100 and tank cover 200, can be convenient for the installation and the dismantlement of tank body 100 and tank cover 200, can also play the guard action to tank body 100 and tank cover 200.

Example 2:

the embodiment of the application provides a sand filter tank, which comprises the following technical characteristics in addition to the technical characteristics.

As shown, the mounting mechanism includes:

the first extension ring 400 is arranged on the tank body 100, and the second bottom of the first extension ring 400 is provided with a mounting ring groove 410;

a second extension ring 500 disposed on the can lid 200, the second extension ring 500 having a guard ring 510 disposed thereon for surrounding the first extension ring 400;

a positioning ring 600 disposed in the mounting ring groove 410;

the connecting structure 700 is further included, and the connecting structure 700 is used for fixing the first extension ring 400, the second extension ring 500 and the positioning ring 600 together.

In this application embodiment, the installation area of the tank body 100, the tank cover 200 can be enlarged in the setting of first extension ring 400 and second extension ring 500, be convenient for follow-up fixed, through set up installation annular 410 in first extension ring 400 bottom, set up holding ring 600 in the installation annular 410, holding ring 600, second extension ring 500 and first extension ring 400 are together fixed through connection structure 700, can install and dismantle at any time through connection structure 700, wherein, the cooperation of body and tank cover 200 can be convenient for in the setting of protection ring 510, in addition, holding ring 600 is the interchangeable part, can be along with the change.

Example 3:

As shown, the connection structure 700 includes:

a first positioning hole 710 disposed on the positioning ring 600;

a second positioning hole 720 disposed on the first extension ring 400 and communicating with the first positioning hole 710;

a positioning protrusion 730 disposed on the second extension ring 500, the positioning protrusion 730 being provided with a third positioning hole 731 communicating with the second positioning hole 720;

the locking piece 740 comprises a limit plate 741 and a connecting rod 742 arranged at the bottom of the limit plate 741, wherein threads are arranged at the bottom of the connecting rod 742;

wherein, the first positioning hole 710 is provided with an internal thread adapted to the connection rod 742.

In this embodiment of the application, when the can body 100 and the can lid 200 are mounted, the positioning ring 600 is placed in the mounting ring groove 410, and then the first positioning hole 710, the second positioning hole 720 and the third positioning hole 731 are aligned, after passing through the third positioning hole 731 and the second positioning hole 720 in sequence, the locking piece 740 is screwed with the first positioning hole 710, after the mounting of all the locking pieces 740 is completed, the can lid 200 and the can body 100 are mounted, only all the fasteners need to be unscrewed one by one when the disassembly is performed, in the connected structure, only the end part of the connecting rod 742 and the first positioning hole 710 are in threaded connection, only the first positioning hole 710 and the locking piece 740 are provided with threads, and the first positioning hole 710 is positioned on the positioning ring 600, so that no matter the mounting or the disassembly is performed, only the threads on the locking piece 740 and the positioning ring 600 are damaged, any influence is not caused on the first extension ring 400 and the second extension ring 500, therefore, the can not cause damage to the can body 100 and the can lid 200, the can be effectively protected, the service life of the can be prolonged, the sealing ring can be replaced with low cost is guaranteed, and the cost can be replaced even if the sealing ring is replaced with the sealing ring is replaced.

Further, the positioning protrusion 730 is provided with a limiting cover 750, the limiting cover 750 is provided with a fourth positioning hole 751 communicated with the third positioning hole 731, the connecting rod 742 sequentially passes through the fourth positioning hole 751, the third positioning hole 731 and the second positioning hole 720 and then is connected with the first positioning hole 710, and the limiting cover 750 is detachably connected with the positioning protrusion 730.

In some embodiments of the present application, the setting of the limiting cover 750 can protect the positioning protrusion 730, can enlarge the contact area between the locking member 740 and the positioning protrusion 730, can avoid the locking member 740 to directly contact with the positioning protrusion 730, and after the locking member 740 is locked, the limiting plate 741 is tightly attached to the limiting cover 750, and can further improve the locking effect by setting a gasket or a backing ring between the sealing cover and the locking member 740, and in addition, the limiting cover 750 and the positioning protrusion 730 can be connected through threads.

Example 4:

As shown, the connection structure 700 further includes:

the first ring 760 is disposed in the second positioning hole 720;

the second ring 770 is disposed in the third positioning hole 731;

a third ring 780 disposed on the connection rod 742;

the elastic component comprises a first spring 790 arranged between the first ring body 760 and the second ring body 770 and a second spring 791 arranged between the second ring body 770 and the third ring body 780;

wherein, the two ends of the first spring 790 are respectively contacted with the first ring body 760 and the second ring body 770, and the two ends of the second spring 791 are respectively contacted with the second ring body 770 and the third ring body 780.

In this embodiment, through the arrangement of the third ring 780 and the second ring 770, and the second spring 791 is disposed between the third ring 780 and the second ring 770, when the locking member 740 is disassembled, the first extension ring 400 and the second extension ring 500 are gradually separated, at this time, the compressed second spring 791 gradually rebounds, and the force during rebounds acts on the third ring 780 and the second ring 770, thereby facilitating the disassembly of the first extension ring 400 and the second extension ring 500, and improving the disassembly efficiency.

Through the setting of first ring body 760 and second ring body 770 to set up first spring 790 between first ring body 760 and second ring body 770, at the in-process of dismantling the locking, locating ring 600 and first extension ring 400 separate gradually, compressed first spring 790 kick-backs this moment, and the resilience force is acted on first ring body 760 and second ring body 770, thereby be convenient for locating ring 600 break away from installation annular 410, cooperation second spring 791 uses can further improve dismantlement efficiency, finally makes the dismantlement of tank cover 200 more swiftly, convenience.

Further, the first ring 760 and the second ring 770 are respectively provided with a blocking ring 781 for limiting the position of the first spring 790, and the blocking rings 781 are vertically disposed on the first ring 760 and the second ring 770.

By providing the blocking ring 781 on the second ring body 770 and the third ring body 780, a groove is formed between the blocking ring 781 and the inner walls of the third positioning hole 731 and the second positioning hole 720, and the groove can limit the position of the first spring 790, so that the first spring 790 can be prevented from being deviated, the first spring 790 can be prevented from being in contact with the connecting rod 742, and the stability during installation and disassembly is improved.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.

Claims

1. A sand filtration tank, characterized in that: comprising the following steps:

a tank body (100), wherein a water outlet (110) is arranged at the bottom of the tank body (100);

the tank cover (200) is arranged at the top of the tank body (100), a water inlet (210) is formed in the top of the tank cover (200), and the tank cover (200) is detachably connected with the tank body (100);

the mounting mechanism is arranged between the tank body (100) and the tank cover (200) and is used for fixing the tank body (100) and the tank cover (200);

the filtering device (300) is arranged in the tank body (100) and comprises a stuffing box and stuffing arranged in the stuffing box;

wherein a plurality of supporting feet (120) are arranged at the bottom of the tank body (100).

2. A sand filtration tank as claimed in claim 1 wherein: the mounting mechanism includes:

the first extension ring (400) is arranged on the tank body (100), and a mounting ring groove (410) is formed in the second bottom of the first extension ring (400);

a second extension ring (500) arranged on the tank cover (200), wherein a protection ring (510) wrapping the first extension ring (400) is arranged on the second extension ring (500);

the positioning ring (600) is arranged in the mounting ring groove (410);

the connecting structure (700) is used for fixing the first extension ring (400), the second extension ring (500) and the positioning ring (600) together.

3. A sand filtration tank as claimed in claim 2 wherein: the connection structure (700) comprises:

a first positioning hole (710) provided on the positioning ring (600);

a second positioning hole (720) provided on the first extension ring (400) and communicating with the first positioning hole (710);

a positioning protrusion (730) disposed on the second extension ring (500), wherein a third positioning hole (731) communicating with the second positioning hole (720) is disposed on the positioning protrusion (730);

the locking piece (740) comprises a limiting plate (741) and a connecting rod (742) arranged at the bottom of the limiting plate (741), and threads are arranged at the bottom of the connecting rod (742);

wherein, the first positioning hole (710) is provided with internal threads which are matched with the connecting rod (742).

4. A sand filtration tank according to claim 3, characterized in that: the positioning protrusion (730) is provided with a limiting cover (750), the limiting cover (750) is provided with a fourth positioning hole (751) communicated with the third positioning hole (731), the connecting rod (742) sequentially penetrates through the fourth positioning hole (751), the third positioning hole (731) and the second positioning hole (720) and then is connected with the first positioning hole (710), and the limiting cover (750) is detachably connected with the positioning protrusion (730).

5. A sand filtration tank as claimed in claim 4 wherein: the connection structure (700) further comprises:

the first ring body (760) is arranged in the second positioning hole (720);

a second ring (770) disposed within the third positioning hole (731);

a third ring (780) disposed on the connection rod (742);

the elastic assembly comprises a first spring (790) arranged between the first ring body (760) and the second ring body (770) and a second spring (791) arranged between the second ring body (770) and the third ring body (780);

two ends of the first spring (790) are respectively contacted with the first ring body (760) and the second ring body (770), and two ends of the second spring (791) are respectively contacted with the second ring body (770) and the third ring body (780).

6. A sand filtration tank as claimed in claim 5 wherein: the first ring body (760) and the second ring body (770) are respectively provided with a blocking ring (781) used for limiting the position of the second spring (791), and the blocking rings (781) are vertically arranged on the first ring body (760) and the second ring body (770).