CN219083883U

CN219083883U - Fluid flow control valve for heat exchanger pipeline

Info

Publication number: CN219083883U
Application number: CN202222727469.8U
Authority: CN
Inventors: 杨龙娟
Original assignee: Suzhou Yige Xinpai Technology Co ltd
Current assignee: Suzhou Yige Xinpai Technology Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-05-26
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a heat exchanger pipeline fluid flow control valve, which comprises a water outlet, wherein a through pipe is arranged at the center of the outer wall of the right end of the water outlet, a valve body shell is arranged at the center of the circular outer wall of the upper end of the through pipe, a filtering device is arranged near the right side of the center of the circular outer wall of the lower end of the through pipe, the filtering device comprises a fixed cylinder, a fixed cover, a filter element, a filter screen, a leakage-proof ring, a fixed port and a locking screw, the fixed cylinder is arranged near the right side of the center of the circular outer wall of the lower end of the through pipe, the fixed port is arranged on the outer wall of the lower end of the fixed port, and the filtering device is arranged near the right side of the circular outer wall of the lower end of the through pipe, so that the water inlet can block larger particle impurities in liquid when conveying the liquid through the filter element and the filter screen, and the normal switch use of the valve body is prevented from being influenced by the impurities.

Description

Fluid flow control valve for heat exchanger pipeline

Technical Field

The utility model belongs to the technical field of valve correlation, and particularly relates to a heat exchanger pipeline fluid flow control valve.

Background

The control valve is also called a valve, and is a control component in a fluid conveying system, and has the functions of diversion, interception, adjustment, throttling, backflow prevention, diversion or overflow pressure relief and the like. Can be used for controlling various fluid activities such as air, water, steam, various corrosive chemical media, slurry, liquid metal, radioactive substances and the like.

Through retrieving, the patent document with the application number of CN202011423739.5 discloses a flow precise control valve, which comprises a valve body, a flange plate, a flow velocity adjusting mechanism and a flow velocity adjusting mechanism, wherein the flange plate is connected with two ends of the valve body in a sealing way, and the valve body is provided with the flow velocity adjusting mechanism and the flow velocity adjusting mechanism from left to right in sequence. The utility model provides a flow precise control valve, which can solve the following problems in the use process of the flow precise control valve: a. the existing flow control valve has many problems in the use process, has poor sealing effect, causes gas leakage in the valve after long-time use, causes gas waste in the valve, has low flow control precision, and cannot be effectively regulated to an ideal state in the use process; b. the flow control valve is controlling gaseous passing through changing the flow area, use for a long time makes aperture regulation insensitive, there is sealed effect poor simultaneously and leads to aperture regulation inefficacy, can not effectively realize the flow control valve's flow regulation, but when carrying out liquid transportation, the inside impurity of liquid can cause to remain when through the valve body is inside, thereby the resistance that leads to the valve when closing is great, thereby influence the valve in time close and when closing the valve, if meet the inside liquid velocity of flow of valve when too fast, the resistance when operating the valve of closing is great, the slip takes place easily when the operation.

Disclosure of Invention

The utility model aims to provide a fluid flow control valve for a heat exchanger pipeline, which aims to solve the problems that impurities in liquid in the background technology can cause residues when passing through the inside of a valve body, and the resistance is high when a closing valve is operated, and sliding and slipping are easy to occur during operation.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a heat exchanger pipeline fluid flow control valve, includes the delivery port, delivery port right-hand member outer wall center department is provided with through the pipe, through the circular outer wall center department in pipe upper end is provided with the valve body shell, be close to the right side through the circular outer wall center department in pipe lower extreme and be provided with filter equipment, filter equipment is including fixed section of thick bamboo, fixed lid, filter core, filter screen, leak protection ring, fixed mouth and locking screw, be close to the right side through the circular outer wall center department in pipe lower extreme and be provided with fixed section of thick bamboo, the lower extreme outer wall of fixed section of thick bamboo is provided with the fixed mouth, the lower extreme outer wall of fixed mouth is provided with fixed lid, just be close to the inside locking screw that upwards runs through of left and right sides respectively between fixed mouth and the fixed lid, the upper end outer wall center department of fixed lid is provided with the leak protection ring, the upper end outer wall center department of leak protection ring is provided with the filter core, the filter core has been cup jointed to the filter screen to the both ends outer wall about the filter core.

Preferably, the circular outer wall center department in upper end of valve body shell is provided with the stiff end, the circular outer wall center department in upper end of stiff end is provided with the runner, antiskid has been cup jointed to the circular outer wall in both ends about the runner, antiskid is including antiskid cover, anti-skidding granule, slipmat and cushion, antiskid cover has been cup jointed to the circular outer wall in both ends about the runner, slipmat has all been cup jointed in the circular outer wall center department in both ends around the antiskid cover, the upper end outer wall and the circular outer wall in front end of slipmat all are provided with a plurality of anti-skidding granule, the inside cushion that is provided with in the center department of slipmat.

Preferably, a water inlet is arranged outside the right end of the through pipe, and the water outlet and the water inlet are the same in size.

Preferably, the filter element is formed by winding textile fibers, and the filter screen is made of stainless steel materials.

Preferably, the fixed cover is fixedly connected with the fixed opening through a locking screw, and the circular outer wall of the leakage-proof ring is mutually attached to the circular inner wall of the fixed cylinder.

Preferably, the anti-slip sleeve is made of soft rubber materials, and the anti-slip particles are made of soft silica gel materials.

Preferably, the inner walls of the left end and the right end of the anti-slip sleeve are mutually attached to the outer walls of the left end and the right end of the rotating wheel, and the inner wall of the anti-slip sleeve is provided with anti-slip lines.

Compared with the prior art, the utility model provides the heat exchanger pipeline fluid flow control valve, which has the following beneficial effects:

1. the circular outer wall at the lower end of the through pipe is close to the right side, so that the water inlet can block larger particle impurities in liquid when conveying the liquid through the filter element and the filter screen, and the normal switching use of the valve body is avoided from being influenced by the impurities.

2. Through cup jointing antiskid at the circular outer wall in the left and right sides both ends of pivot for the staff can be more stable when carrying out rotatory runner and carrying out the switching operation through the intraductal pressure when great, avoids appearing that the hand is smooth to lead to the runner to take place to take off the hand.

Drawings

Fig. 1 is a schematic view of a heat exchanger tube fluid flow control valve according to the present utility model.

Fig. 2 is a schematic view of the position structure of the filtering device of the present utility model.

FIG. 3 is a schematic sectional partial structure of the filter device of the present utility model.

FIG. 4 is a schematic sectional view of a partial structure of a filter device according to the present utility model.

Fig. 5 is a schematic view of a partial structure of the anti-skid device of the present utility model.

Fig. 6 is a schematic front partial structure view of the antiskid device of the present utility model.

In the figure: 1. a water outlet; 2. passing through a tube; 3. a valve body housing; 4. a filtering device; 5. a water inlet; 6. a fixed end; 7. a rotating wheel; 8. an anti-slip device; 9. a fixed cylinder; 10. a fixed cover; 11. a filter element; 12. a filter screen; 13. a leak-proof ring; 14. a fixed port; 15. locking a screw; 16. an anti-skid sleeve; 17. anti-slip particles; 18. an anti-slip pad; 19. and a soft cushion.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a heat exchanger pipeline fluid flow control valve as shown in figures 1-6, which comprises a water outlet 1, wherein a through pipe 2 is arranged at the center of the outer wall of the right end of the water outlet 1, a valve body shell 3 is arranged at the center of the round outer wall of the upper end of the through pipe 2, a filtering device 4 is arranged near the right side at the center of the round outer wall of the lower end of the through pipe 2, the filtering device 4 comprises a fixed cylinder 9, a fixed cover 10, a filter element 11, a filter screen 12, a leakage-proof ring 13, a fixed opening 14 and a locking screw 15, the fixed cylinder 9 is arranged near the right side at the center of the round outer wall of the lower end of the through pipe 2, the fixed opening 14 is arranged on the outer wall of the lower end of the fixed cylinder 9, the fixed cover 10 is arranged on the outer wall of the lower end of the fixed opening 14, the locking screw 15 penetrating upwards is arranged between the fixed opening 14 and the fixed cover 10 and near the inner parts of the left side and the right side respectively, the center of the outer wall of the upper end of the fixed cover 10 is provided with a leakage-proof ring 13, the center of the outer wall of the upper end of the leakage-proof ring 13 is provided with a filter core 11, the outer walls of the left end and the right end of the filter core 11 are sleeved with a filter screen 12, in the liquid conveying process, liquid entering from the water inlet 5 can firstly contact with the filter screen 12 and the filter core 11 to block and filter larger particle impurities in the liquid, the blocked impurities can fall into the fixed cylinder 9 downwards to be temporarily stored, after a period of working time, the locking screw 15 is unscrewed, the fixed cover 10 is taken out, the filter core 11 and the filter screen 12 are cleaned, after the cleaning is completed, the filter core 11 and the filter screen 12 are reinserted into the fixed cylinder 9, and the fixed cover 10 and the fixed opening 14 are screwed down again through the locking screw 15.

As shown in fig. 5 and 6, the center of the upper circular outer wall of the valve body housing 3 is provided with a fixed end 6, the center of the upper outer wall of the fixed end 6 is provided with a rotating wheel 7, the left and right circular outer walls of the rotating wheel 7 are sleeved with an anti-skid device 8, the anti-skid device 8 comprises an anti-skid sleeve 16, anti-skid particles 17, anti-skid pads 18 and soft cushions 19, the left and right circular outer walls of the rotating wheel 7 are sleeved with the anti-skid sleeve 16, the centers of the front and rear circular outer walls of the anti-skid sleeve 16 are sleeved with the anti-skid pads 18, the upper outer wall and the front circular outer wall of the anti-skid pad 18 are provided with a plurality of anti-skid particles 17, the inner part of the center of the anti-skid sleeve 16 is provided with the soft cushions 19, when a worker adjusts the flow velocity of liquid through the rotating wheel 7, the rotating operation of the rotating wheel 7 can be carried out by placing hands on the anti-skid pads 18, and the situation of slipping and slipping out of hands can be avoided in the operation process.

As shown in fig. 1, the water inlet 5 is arranged outside the right end of the pipe 2, and the water outlet 1 and the water inlet 5 are the same in size, so that the pipelines respectively connected with the water outlet 1 and the water inlet 5 are the same in size, and the stability during operation is improved.

As shown in fig. 2, 3 and 4, the filter core 11 is formed by winding textile fibers, has good impurity adhesion capability, is not easily damaged, is long in use time, is made of stainless steel materials, can block larger particle impurities and cannot easily generate rust after being soaked in water for a long time, is fixedly connected between the fixed cover 10 and the fixed opening 14 through the locking screw 15, is more stable and can be more time-saving and labor-saving in assembly and disassembly, and the circular outer wall of the leakage-proof ring 13 and the circular inner wall of the fixed barrel 9 are mutually attached, so that the leakage-proof ring 13 can prevent liquid from seeping out through gaps, and has a stronger leakage-proof effect.

As shown in fig. 5 and 6, the anti-slip sleeve 16 is made of soft rubber material, has good toughness and wear resistance, can be used for a long time, is not easily damaged on the surface, the anti-slip particles 17 are made of soft silica gel material, has softer texture and friction capacity, can increase friction force and can not cause damage to hands of a user when the user operates, and the inner walls of the left end and the right end of the anti-slip sleeve 16 are mutually attached to the outer walls of the left end and the right end of the rotating wheel 7, so that the anti-slip sleeve 16 can be more stable when being installed on the rotating wheel 7, the sliding condition can not occur when the user operates, the inner wall of the anti-slip sleeve 16 is provided with anti-slip lines, so that the user can not rotate with the anti-slip sleeve 16 when holding the anti-slip sleeve 16 to operate the rotating wheel 7, and the anti-slip stability of the anti-slip sleeve 16 is increased.

The working principle of the utility model is as follows: firstly, the water outlet 1, the water inlet 5 and the external connecting pipe are connected, then the valve cover in the valve body shell 3 is opened through the rotating wheel 7 to control the flow, then the liquid is conveyed to the interior of the through pipe 2 through the water inlet 5, in the liquid conveying process, the liquid entering through the water inlet 5 can firstly contact the filter screen 12 and the filter core 11 to block and filter larger particle impurities in the liquid, the blocked impurities can fall into the interior of the fixed barrel 9 to be temporarily stored, the liquid without impurities can continue to move to the interior of the through pipe 2 through the filter core 11 and the filter screen 12 until being discharged through the water outlet 1, and in the liquid flowing process, the flow rate of the liquid in the pipe 2 can be controlled by adjusting the rotating angle of the rotating wheel 7.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a heat exchanger pipeline fluid flow control valve, includes delivery port (1), is located through pipe (2) of delivery port (1) right-hand member, is located valve body shell (3) of through pipe (2) upper end center department, its characterized in that: a filtering device (4) is arranged near the right side at the center of the circular outer wall at the lower end of the through pipe (2);

the utility model provides a filter equipment (4) including fixed section of thick bamboo (9), fixed lid (10), filter core (11), filter screen (12), leak protection ring (13), fixed mouth (14) and locking screw (15), be close to right side through the circular outer wall center department of lower extreme of pipe (2) and be provided with fixed section of thick bamboo (9), the lower extreme outer wall of fixed section of thick bamboo (9) is provided with fixed mouth (14), the lower extreme outer wall of fixed mouth (14) is provided with fixed lid (10), just be close to inside locking screw (15) that upwards run through of being close to in left and right sides respectively between fixed mouth (14) and the fixed lid (10), the upper end outer wall center department of fixed lid (10) is provided with leak protection ring (13), the upper end outer wall center department of leak protection ring (13) is provided with filter core (11), filter screen (12) have been cup jointed to the left and right sides outer wall of filter core (11).

2. A heat exchanger tube fluid flow control valve as set forth in claim 1 wherein: a fixed end (6) is arranged at the center of the circular outer wall at the upper end of the valve body shell (3), a rotating wheel (7) is arranged at the center of the outer wall at the upper end of the fixed end (6), anti-skidding devices (8) are sleeved on the circular outer walls at the left end and the right end of the rotating wheel (7), the anti-skidding devices (8) comprise anti-skidding sleeves (16), anti-skidding particles (17), anti-skidding gaskets (18) and soft cushions (19), the anti-slip sleeve (16) is sleeved on the circular outer walls at the left end and the right end of the rotating wheel (7), anti-slip pads (18) are sleeved on the centers of the circular outer walls at the front end and the rear end of the anti-slip sleeve (16), a plurality of anti-slip particles (17) are arranged on the outer walls at the upper end and the circular outer walls at the front end of the anti-slip pads (18), and a soft cushion (19) is arranged inside the center of the anti-slip sleeve (16).

3. A heat exchanger tube fluid flow control valve as set forth in claim 1 wherein: the right end of the through pipe (2) is externally provided with a water inlet (5), and the water outlet (1) and the water inlet (5) are the same in size.

4. A heat exchanger tube fluid flow control valve as set forth in claim 1 wherein: the filter element (11) is formed by winding textile fibers, and the filter screen (12) is made of stainless steel materials.

5. A heat exchanger tube fluid flow control valve as set forth in claim 1 wherein: the fixed cover (10) is fixedly connected with the fixed opening (14) through a locking screw (15), and the circular outer wall of the leakage-proof ring (13) is mutually attached to the circular inner wall of the fixed cylinder (9).

6. A heat exchanger tube fluid flow control valve as set forth in claim 2 wherein: the anti-slip sleeve (16) is made of soft rubber materials, and the anti-slip particles (17) are made of soft silica gel materials.

7. A heat exchanger tube fluid flow control valve as set forth in claim 2 wherein: the inner walls of the left end and the right end of the anti-slip sleeve (16) are mutually attached to the outer walls of the left end and the right end of the rotating wheel (7), and anti-slip lines are arranged on the inner wall of the anti-slip sleeve (16).