CN210193485U - Magnetic dirt remover - Google Patents

Abstract

The utility model provides a magnetism dirt separator belongs to mechanical technical field. The structure of the dirt separator is optimized and the safety of the dirt separator is improved. This magnetism dirt separator is intake the valve body of end and play water end respectively including controlling both ends, be equipped with the bar magnet along vertical direction in the valve body, the valve body upper end is the installation end, the port department of installation end is connected with the blanking cover, the blanking cover is including the apron and link firmly the annular protrusion of terminal surface under the apron, annular protrusion threaded connection is in the port of installation end, the terminal surface supports and leans on the terminal surface of installation end under the apron, the apron outer peripheral face flushes with the outer peripheral face of installation end mutually, the bar magnet is fixed mutually with the apron, apron up end center department is equipped with interior hexagonal hole. The magnetic dirt separator has optimized structure, so that the magnetic dirt separator is more convenient to mount or dismount and effectively improves the safety.

Description

Magnetic dirt remover

Technical Field

The utility model belongs to the technical field of machinery, a magnetism dirt separator is related to.

Background

Water circulation systems are also common in our daily lives, such as swimming pools, floor heating systems, heat dissipation systems, and the like. Impurities such as scrap iron and the like are difficult to be mixed into the water circulation system in the pipeline transportation and installation processes, so that the water quality in the system is poor, the normal work of the system is influenced, or the working efficiency of the system is reduced.

With the increasing popularity of water circulation systems, people also realized the need to purify impurities in water circulation systems, and then invented a dirt separator, such as a simple and efficient magnetic dirt separator mentioned in application No. 201620532364.9, which comprises a dirt separation tank, a strong magnetic rod, a magnetic rod sleeve, a sleeve screw cap, a water inlet pipe, a water outlet pipe, an automatic exhaust valve and a dirt discharge ball valve. The structure is too simple and rough, and the design is not ingenious at all. And the strong magnetic rod is almost exposed outside and is easily stolen by people or accidentally dropped out to be picked up by people. The loss of the magnetic rod can make the whole dirt separator fail to work. And the sealing effect of tank deck is poor, can be easily prized or just can open with conventional instrument by the people, is difficult to avoid artificially destroying it, and the practicality is poor. The problem how to improve the safety of the dirt separator is a problem which is to be solved at present.

Disclosure of Invention

The utility model aims at the above-mentioned problem that prior art exists, provide a magnetism dirt separator, the technical problem that solve is the security problem of how to optimize the structure of dirt separator and improvement dirt separator.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a magnetism dirt separator, is the valve body of end and play water end of intaking respectively including controlling both ends, be equipped with the bar magnet along vertical direction in the valve body, the valve body upper end is the installation end, and the port department of installation end is connected with the blanking cover, a serial communication port, the blanking cover is including the apron and link firmly the annular protrusion of terminal surface under the apron, and annular protrusion threaded connection is in the port of installation end, and the terminal surface supports and leans on the terminal surface of installation end under the apron, and the apron outer peripheral face flushes with the outer peripheral face of installation end mutually, and the bar magnet is fixed mutually with the apron, and apron up end center department is equipped with interior hexagonal.

The blanking cover comprises a cover plate and an annular protrusion fixedly connected to the lower end face of the cover plate, the diameter of the outer peripheral face of the annular protrusion is smaller than that of the outer peripheral face of the cover plate, and the blanking cover is fixed on the valve body through threaded connection of the annular protrusion and the inner surface of the port of the mounting end. The apron outer peripheral face flushes with the installation end outer peripheral face mutually, and the terminal surface supports and leans on the installation end terminal surface under the apron, and such benefit is when blanking cover and valve body are fixed, exposes outside only the apron, and the apron is platelike, thereby the thickness is less makes to exert external force and unscrew the blanking cover on the apron, and the apron forms a whole with the valve body when the installation targets in place, and external force is hardly prized or is pounded open, and the security is very high. When the cover plate needs to be detached or mounted, the detachment or mounting can be completed only by rotating the detachment tool corresponding to the hexagon socket in the center of the upper end face of the cover plate. The advantage of this is that need professional extracting tool to dismantle and prevent to be opened or break open the security by the people's accident, uses extracting tool to only need rotate moreover and can accomplish the installation or dismantle and make the installation or dismantle simplyfication.

The magnetic rod is vertically arranged and just right faces the water inlet end and the water outlet end, so that the contact surface of the magnetic rod and water flow is enlarged. Thereby making the purification efficiency high.

In the magnetic dirt separator, the center of the lower end face of the cover plate is provided with the boss, the magnetic rod and the cover plate are fixed through the fastening screw which penetrates through the boss from the center of the bottom wall of the hexagon socket hole and penetrates into the upper end of the magnetic rod, and the upper end face of the fastening screw is positioned in the hexagon socket hole.

The boss is located interior hexagonal hole under and boss diameter will be greater than interior hexagonal hole internal diameter its effect on the one hand and increases the wall thickness and improve the security, prevents that the cover plate from having opened the bulk strength step-down that interior hexagonal hole leads to. On the other hand, the fastening screw penetrates through the bottom wall of the hexagonal hole and penetrates through the boss, and the magnetic bar is connected with the boss fixedly connecting structure through the thread of the fastening screw to be optimized. The fastening screw sets up and prevents that the outsider from dismantling the security to it easily on six hole diapire and has obtained the improvement. The magnetic rod is in threaded connection with the fastening screw and is positioned in the valve body, and the magnetic rod is difficult to fall off accidentally, so that the safety is higher. The concealment is high, and the theft is prevented.

In foretell magnetism dirt separator, the lower terminal surface of apron is equipped with annular positioning groove, and annular protrusion upper end overcoat is equipped with big sealed pad, and the upper portion that big sealed pad is located annular positioning groove, and the terminal surface correspondence of installation end is equipped with annular positioning seat, and the lower part that big sealed pad is located annular positioning seat.

When the cover plate is fixed with the valve body, the annular positioning groove, the annular positioning seat and the annular protrusion are connected to form an annular cavity, and the annular positioning groove, the annular positioning seat and the annular protrusion are arranged to play a role in sealing. The large sealing gasket is arranged in the annular cavity body, so that the sealing effect is greatly improved.

In foretell magnetism dirt separator, the valve body lower extreme is equipped with the blowoff hole, and threaded connection has the end cap in the blowoff hole, and the cover is equipped with little sealed the pad on the end cap, and little sealed the pad supports and leans on the face at blowoff hole port place and form sealedly.

The drain plays clear effect to the dirt separator, especially sets up at the lower extreme, makes things convenient for rivers to flow out. The plug is in threaded connection with the sewage draining hole, so that the cleaning is convenient to operate. Due to the threaded connection, only the plug needs to be screwed, and the sewage draining port and the plug can generate an extruding force on the small sealing gasket between the sewage draining port and the plug so as to seal. The small sealing gasket is arranged on the plug, so that the sealing effect between the plug and the sewage draining outlet is better.

In the above magnetic dirt separator, the ports of the water inlet end and the water outlet end are both connected with detachable protective sleeves.

The protective sleeve can well protect the dirt separator from being damaged in the transportation or carrying process.

Compared with the prior art, the magnetic dirt separator has the following advantages:

1. the cover plate is in threaded connection with the port of the valve body, the sewage draining hole is in threaded connection with the plug, and the structure is optimized, so that the installation or the disassembly is more convenient;

2. the outer peripheral surface of the cover plate is flush with the outer peripheral surface of the port of the mounting end, so that the outer peripheral surface of the cover plate is difficult to damage by external force, and the inner hexagonal hole is formed in the center of the upper end surface of the cover plate, so that the disassembly and the assembly can be completed only by a special tool and cannot be opened accidentally or forcibly, and the safety is effectively improved;

3. the bar magnet is fixed in on the boss through the inflation screw that runs through the boss for the bar magnet installation is more hidden and firm, and can't be easily stolen or the accident drops, and the structure is optimized and is improved the security.

Drawings

Fig. 1 is a sectional view of a magnetic dirt separator.

In the figure, 1, a valve body; 11. an installation end; 12. an annular positioning seat; 13. a sewage draining hole; 2. a large seal ring; 3. blocking the cover; 31. a cover plate; 32. an annular protrusion; 33. a boss; 34. an inner hexagonal hole; 35. an annular positioning groove; 4. a small seal ring; 5. a plug; 6. a protective sleeve; 7. a magnetic bar; 8. and (5) fastening the screw.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in figure 1, the magnetic dirt separator, the blanking cover 3 includes the cover plate 31 and the annular protrusion 32, the outer peripheral surface of the annular protrusion 32 is connected with the inner peripheral surface of the port of the mounting end 11 by screw thread, the screw thread is convenient to mount or dismount, and the work efficiency is improved. The lower end face of the cover plate 31 abuts against the end face of the mounting end 11, the peripheral face of the cover plate 31 is flush with the peripheral face of the mounting end 11, the plug cover 2 and the valve body 1 form a whole, the plug cover 3 is difficult to pry open from the outside artificially, and safety is improved. The cover plate 31 is small in thickness, and the cover plate 31 is difficult to be unscrewed safely by force. Only through interior hexagonal hole 34 that is equipped with on the up end central point of blanking cover 3, just can dismantle or install blanking cover 3 with interior hexagonal hole 34 assorted instrument, use specific instrument can prevent effectively that blanking cover 3 from being opened by the people easily, improve the security performance of valve body 1.

As shown in fig. 1, an annular positioning seat 12 is disposed on an end surface of the mounting end 11, and an annular positioning groove 35 is disposed on a lower end surface of the cover plate 31. When the blanking cover 3 is fixed on the valve body 1, the annular positioning groove 35 and the annular positioning seat 12 enclose an annular chamber, and the large sealing gasket 2 is arranged in the annular chamber and used for improving the sealing performance of the blanking cover 3 and the valve body 1. Because the blanking cover 3 is in threaded connection with the valve body 1 and also belongs to hard sealing, the sealing effect can be greatly improved by adding the large sealing gasket 2.

As shown in fig. 1, a boss 33 is arranged at the position of the inner hexagonal hole 34 right at the lower end surface of the plug cover 3, and the diameter of the boss 33 is larger than the inner diameter of the inner hexagonal hole 34. Since the cover plate 31 is thin, the existence of the hexagon socket 34 certainly affects the overall strength, so the existence of the boss 33 can enhance the overall strength in order to fix the magnetic rod 7 on the one hand and increase the wall thickness of the cover plate 31 on the other hand. The fastening screw 8 penetrates through the lower bottom surface of the hexagon socket hole 34 and penetrates through the boss 33, and the magnetic rod 7 is in threaded connection with the fastening screw 8. The fastening screw 8 is arranged on the bottom surface of the hexagon socket 34, so that the safety is high, and certain concealment is realized. When the blanking cover 3 is covered, the magnetic bar 7 is vertically arranged and is just opposite to the water inlet end and the water outlet end, so that the contact area with water flow is effectively increased, and the impurity adsorption effect is improved. And the magnetic rod 7 is fixedly connected with the lower end of the blocking cover 3, and the magnetic rod cannot be taken away unless the blocking cover is opened first, so that the anti-theft function is good.

As shown in fig. 1, drain 13 sets up at 1 lower extreme of valve body, and threaded connection has end cap 5 on drain 13, and end cap 5 and drain 13 threaded connection can play the effect of convenient dismantlement, when needing the blowdown, unscrew end cap 5 completely and just can realize who of the scrubbing. The plug 5 is sleeved with a small sealing gasket 4, the small sealing gasket 4 is abutted against the surface where the port of the sewage discharge hole 13 is located and forms sealing, the plug 5 and the sewage discharge port 13 are in threaded connection and belong to hard sealing, the sealing effect is not good, and the sealing effect of the small sealing gasket 4 can be greatly increased between the plug 5 and the sewage discharge port 13.

As shown in figure 1, the water inlet end and the water outlet end are both provided with protective sleeves 6 in a sleeved mode, collision can happen inevitably in the carrying or transporting process, products are damaged, the valve body 1 can be effectively protected due to the protective sleeves, and safety is improved.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims (5)

1. The utility model provides a magnetism dirt separator, is intake valve body (1) of end and play water end respectively for controlling both ends, be equipped with bar magnet (7) along vertical direction in valve body (1), be installation end (11) on valve body (1), the port department of installation end (11) is connected with blanking cover (3), a serial communication port, blanking cover (3) are including apron (31) and link firmly annular protrusion (32) of terminal surface under apron (31), and annular protrusion (32) threaded connection is in the port of installation end (11), and the terminal surface supports on the terminal surface of installation end (11) under apron (31), and apron (31) outer peripheral face flushes with the outer peripheral face of installation end (11) mutually, and bar magnet (7) are fixed mutually with apron (31), and apron (31) up end center department is equipped with interior hexagonal hole (34).

2. The magnetic dirt separator according to claim 1, characterized in that the cover plate (31) is provided with a boss (33) at the center of the lower end face, the magnet bar (7) and the cover plate (31) are fixed by a fastening screw (8) which passes through the boss (33) from the center of the bottom wall of the hexagon socket hole (34) and penetrates into the upper end of the magnet bar (7), and the upper end face of the fastening screw (8) is positioned in the hexagon socket hole (34).

3. The magnetic dirt separator according to claim 1, characterized in that the lower end surface of the cover plate (31) is provided with an annular positioning groove (35), the upper end of the annular protrusion (32) is sleeved with a large sealing gasket (2), the upper part of the large sealing gasket (2) is positioned in the annular positioning groove (35), the end surface of the mounting end (11) is correspondingly provided with an annular positioning seat (12), and the lower part of the large sealing gasket (2) is positioned in the annular positioning seat (12).

4. The magnetic dirt separator according to claim 1, 2 or 3, characterized in that a dirt discharge hole (13) is formed in the lower end of the valve body (1), a plug (5) is connected to the dirt discharge hole (13) in a threaded manner, a small sealing gasket (4) is sleeved on the plug (5), and the small sealing gasket (4) abuts against the surface where the port of the dirt discharge hole (13) is located and forms a seal.

5. The magnetic dirt separator of claim 4, characterized in that a detachable protective sleeve (6) is connected to the port of each of the water inlet end and the water outlet end.

Images