CN220506486U

CN220506486U - Drain valve

Info

Publication number: CN220506486U
Application number: CN202322275380.7U
Authority: CN
Inventors: 林光妙; 金雅潇
Original assignee: Xiutai Fluid Technology Co ltd
Current assignee: Xiutai Fluid Technology Co ltd
Priority date: 2023-08-23
Filing date: 2023-08-23
Publication date: 2024-02-20
Anticipated expiration: 2033-08-23

Abstract

The utility model relates to the technical field of drain valves, and discloses a drain valve, which comprises a valve body, wherein a water outlet pipe is fixedly connected to the right side of the valve body, a water inlet pipe is fixedly connected to the left side of the valve body, a right conveying pipe is movably connected to the left end of the water inlet pipe through a flange, a square pipe is fixedly connected to the outer wall of the right conveying pipe, a left conveying pipe is fixedly connected to the inside of the square pipe, a shaking mechanism is arranged on the outer side of the square pipe, a moving mechanism is arranged at the bottom of the shaking mechanism, and a filter is arranged on the inner side of the moving mechanism. This trap, through the rocking mechanism that sets up, under the effect of hand wheel, the convenience of staff's operation can be further, the rotary motion of threaded rod converts the rectilinear motion of movable plate simultaneously, realizes canceling the effect spacing to the sealing block, and then the work of being convenient for further realizes dismantling the operation to the filter, and at the mutually supporting of joint axle and sealing block, further reinforcing device installation connection's stability, does not need the staff to carry out complicated operation, can realize dismantling or installation.

Description

Drain valve

Technical Field

The utility model relates to the technical field of drain valves, in particular to a drain valve.

Background

The drain valve is used in steam pipe network and equipment, and can eliminate condensed water, air and other non-condensed gas automatically and prevent water vapor from leaking.

According to the utility model, a drain valve (CN 214840058U) is disclosed by a patent net, and the drain valve comprises a valve body with a hollow interior, a valve cover, a water inlet, a water outlet and a plugging part, wherein the water inlet and the water outlet are communicated with the valve body; through can dismantle at the delivery port and be fixed with buffer, when shutoff portion upwards moved shutoff delivery port, can contact with buffer, avoid shutoff portion striking delivery port, cause the damage of shutoff portion, prolonged life, improved economic efficiency.

In light of the foregoing, the applicant believes that the following drawbacks exist:

because the common trap does not have the filtering function, the trap can be blocked in the use process, if the filtering function is directly enhanced, other equipment or pipelines can be required to be removed when the filter cartridge is required to be disassembled for cleaning or replacement, and the complexity and the time consumption of the operation are increased.

Disclosure of Invention

The present utility model is directed to a drain valve to solve the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the drain valve comprises a valve body, wherein a water outlet pipe is fixedly connected to the right side of the valve body, a water inlet pipe is fixedly connected to the left side of the valve body, a right conveying pipe is movably connected to the left end of the water inlet pipe through a flange, a square pipe is fixedly connected to the outer wall of the right conveying pipe, a left conveying pipe is fixedly connected to the inside of the square pipe, a shaking mechanism is arranged on the outer side of the square pipe, a moving mechanism is arranged at the bottom of the shaking mechanism, and a filter is arranged on the inner side of the moving mechanism;

the shaking mechanism comprises a fixed groove, the fixed groove is fixedly connected to the outer side of the square pipe, a connecting frame is fixedly connected to the outer side of the fixed groove, a threaded rod is connected to one side, away from the fixed groove, of the connecting frame in a rotating mode, a moving plate is arranged on the outer wall of the threaded rod, a clamping shaft is fixedly connected to one side, close to the fixed groove, of the moving plate, and a sealing block is inserted into the fixed groove.

Preferably, the threaded rod rotates and is connected in the fixed slot outside, the one end fixedly connected with threaded rod that the fixed slot was kept away from to the threaded rod supports the threaded rod, and shakes the hand wheel and can drive the threaded rod and rotate.

Preferably, the shape of the outer side of the moving plate is matched with the shape of the inner side of the connecting frame, and the moving plate is connected to the inner side of the connecting frame in a sliding manner, so that the moving plate can move stably.

Preferably, through holes are formed in the outer sides of the fixing groove and the sealing block, the clamping shaft penetrates through the through holes, and the sealing block can be limited through the clamping shaft.

Preferably, the sealing block is inserted in the outer side of the square pipe, the top of the sealing block is fixedly connected with the lifting handle, the sealing block is limited, and the lifting handle is convenient to detach.

Preferably, the moving mechanism comprises a sealing groove, the sealing groove is formed in the top of the square pipe, the bottom of the sealing block is fixedly connected with a sealing frame, the sealing frame is inserted into the inner wall of the sealing groove, the bottom of the sealing block is fixedly connected with a supporting block, and the inside of the square pipe is sealed.

Preferably, the supporting block is fixedly connected to the outer side of the filter, and the supporting block is movably connected to the inner wall of the square tube, so that the filter is conveniently supported.

Compared with the prior art, the utility model provides the drain valve, which has the following beneficial effects:

1. this trap, through the rocking mechanism that sets up, under the effect of hand wheel, the convenience of staff's operation can be further, the rotary motion of threaded rod converts the rectilinear motion of movable plate simultaneously, realizes canceling the effect spacing to the sealing block, and then the work of being convenient for further realizes dismantling the operation to the filter, and at the mutually supporting of joint axle and sealing block, further reinforcing device installation connection's stability, does not need the staff to carry out complicated operation, can realize dismantling or installation.

2. This trap, through the mobile mechanism who sets up, at the mutually supporting of seal groove and sealing frame, can play the sealed purpose of fastening in the other side's intraductal portion, the supporting shoe can further strengthen sealed effect, and also promotes the stability of filter work to a certain extent, makes it can be better work.

Drawings

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:

FIG. 1 is a front elevational view of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the filter cartridge after being disassembled;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A;

fig. 4 is a schematic view of the structure of the fixing groove.

In the figure: 1. a valve body; 2. a water outlet pipe; 3. a water inlet pipe; 4. a right conveying pipe; 5. a shaking mechanism; 51. a fixing groove; 52. a connecting frame; 53. a moving plate; 54. the clamping shaft; 55. a threaded rod; 56. a hand wheel; 57. a sealing block; 6. a moving mechanism; 61. sealing grooves; 62. a sealing frame; 63. a support block; 7. square tubes; 8. a left conveying pipe; 9. and (3) a filter.

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 the following technical scheme:

example 1

Referring to fig. 1 to 4, a drain valve comprises a valve body 1, wherein a water outlet pipe 2 is fixedly connected to the right side of the valve body 1, a water inlet pipe 3 is fixedly connected to the left side of the valve body 1, a right conveying pipe 4 is movably connected to the left end of the water inlet pipe 3 through a flange, a square pipe 7 is fixedly connected to the outer wall of the right conveying pipe 4, a left conveying pipe 8 is fixedly connected to the inside of the square pipe 7, a shaking mechanism 5 is arranged on the outer side of the square pipe 7, a moving mechanism 6 is arranged at the bottom of the shaking mechanism 5, and a filter 9 is arranged on the inner side of the moving mechanism 6;

the shaking mechanism 5 comprises a fixed groove 51, the fixed groove 51 is fixedly connected to the outer side of the square tube 7, a connecting frame 52 is fixedly connected to the outer side of the fixed groove 51, a threaded rod 55 is rotatably connected to one side, far away from the fixed groove 51, of the connecting frame 52, a movable plate 53 is arranged on the outer wall of the threaded rod 55, a clamping shaft 54 is fixedly connected to one side, close to the fixed groove 51, of the movable plate 53, and a sealing block 57 is inserted into the fixed groove 51.

Further, the threaded rod 55 is rotatably connected to the outer side of the fixed slot 51, one end of the threaded rod 55 far away from the fixed slot 51 is fixedly connected with the threaded rod 55, the threaded rod 55 is supported, and the hand wheel 56 is rocked to drive the threaded rod 55 to rotate.

Further, the outer shape of the moving plate 53 is matched with the inner shape of the connecting frame 52, and the moving plate 53 is slidably connected to the inner side of the connecting frame 52, so that the moving plate 53 can stably move.

Further, through holes are formed in the outer sides of the fixing groove 51 and the sealing block 57, the clamping shaft 54 penetrates through the through holes, and the sealing block 57 can be limited through the clamping shaft 54.

Further, sealing block 57 is pegged graft in side pipe 7 outside, and sealing block 57 top fixed connection handle is spacing to sealing block 57, and the handle is convenient for dismantle the operation.

Example two

Referring to fig. 1 to 4, on the basis of the first embodiment, it is further obtained that the moving mechanism 6 includes a sealing groove 61, the sealing groove 61 is opened at the top of the square tube 7, a sealing frame 62 is fixedly connected to the bottom of the sealing block 57, the sealing frame 62 is inserted into the inner wall of the sealing groove 61, a supporting block 63 is fixedly connected to the bottom of the sealing block 57, and the sealing purpose is achieved for the inside of the square tube 7.

Further, the supporting block 63 is fixedly connected to the outer side of the filter 9, and the supporting block 63 is movably connected to the inner wall of the square tube 7, so that the filter 9 is supported conveniently.

In the actual operation process, when the device is used, fluid to be discharged is conveyed through the left conveying pipe 8 in the use process, impurities and the like contained in the fluid can be filtered through the filter 9, and then the fluid is sequentially discharged through the right conveying pipe 4, the water inlet pipe 3, the valve body 1 and the water outlet pipe 2, so that the purpose of conveying is realized;

when the impurity that needs to filter 9 inside is cleared up and is overhauld, shake the hand wheel 56 at first and drive threaded rod 55 and rotate, because threaded rod 55 and movable plate 53 are threaded connection, so make movable plate 53 drive joint axle 54 break away from the inside of sealing block 57, immediately upwards lift up sealing block 57, make sealing block 57 drive sealing frame 62 extract from the inside of seal groove 61, and sealing block 57 also can extract filter 9 from the inside of square pipe 7 through supporting shoe 63, realize dismantling filter 9, be convenient for clear up filter 9 filterable impurity.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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 an element.

Claims

1. A drain valve comprising a valve body (1), characterized in that: the novel water heater is characterized in that a water outlet pipe (2) is fixedly connected to the right side of the valve body (1), a water inlet pipe (3) is fixedly connected to the left side of the valve body (1), a right conveying pipe (4) is movably connected to the left end of the water inlet pipe (3), a square pipe (7) is fixedly connected to the outer wall of the right conveying pipe (4), a left conveying pipe (8) is fixedly connected to the inside of the square pipe (7), a shaking mechanism (5) is arranged on the outer side of the square pipe (7), a moving mechanism (6) is arranged at the bottom of the shaking mechanism (5), and a filter (9) is arranged on the inner side of the moving mechanism (6);

the shaking mechanism (5) comprises a fixed groove (51), the fixed groove (51) is fixedly connected to the outer side of the square tube (7), a connecting frame (52) is fixedly connected to the outer side of the fixed groove (51), a threaded rod (55) is connected to one side, far away from the fixed groove (51), of the connecting frame (52) in a rotating mode, a movable plate (53) is arranged on the outer wall of the threaded rod (55), a clamping shaft (54) is fixedly connected to one side, close to the fixed groove (51), of the movable plate (53), and a sealing block (57) is inserted into the fixed groove (51).

2. A trap according to claim 1, wherein: the threaded rod (55) is rotationally connected to the outer side of the fixed groove (51), and one end, far away from the fixed groove (51), of the threaded rod (55) is fixedly connected with the threaded rod (55).

3. A trap according to claim 1, wherein: the outer side shape of the moving plate (53) is matched with the inner side shape of the connecting frame (52), and the moving plate (53) is connected to the inner side of the connecting frame (52) in a sliding mode.

4. A trap according to claim 1, wherein: through holes are formed in the outer sides of the fixing groove (51) and the sealing block (57), and the clamping shaft (54) penetrates through the through holes.

5. A trap according to claim 1, wherein: the sealing block (57) is inserted into the outer side of the square pipe (7), and the top of the sealing block (57) is fixedly connected with the handle.

6. A trap according to claim 1, wherein: the moving mechanism (6) comprises a sealing groove (61), the sealing groove (61) is formed in the top of the square pipe (7), a sealing frame (62) is fixedly connected to the bottom of the sealing block (57), the sealing frame (62) is inserted into the inner wall of the sealing groove (61), and a supporting block (63) is fixedly connected to the bottom of the sealing block (57).

7. The trap according to claim 6, wherein: the support block (63) is fixedly connected to the outer side of the filter (9), and the support block (63) is movably connected to the inner wall of the square tube (7).