CN211954591U

CN211954591U - Mechanical sealing device with sealing detection function

Info

Publication number: CN211954591U
Application number: CN202021015608.9U
Authority: CN
Inventors: 高雁
Original assignee: Shijiazhuang Saiao Pump Co ltd
Current assignee: Shijiazhuang Saiao Pump Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2020-11-17
Anticipated expiration: 2030-06-05

Abstract

The utility model relates to a sealing device technical field just discloses a mechanical seal device with sealed function that detects, including the sealed jar body, the equal fixedly connected with jar body foot in four corners of the sealed jar body bottom, the top swing joint of the sealed jar body has sealed the pad, the sealed top fixedly connected with sealed cowling of pad, the equal threaded connection in the left and right sides of sealed cowling has connecting screw, the top fixedly connected with feed hopper of the sealed jar body, the top fixedly connected with detection tube of sealed cowling, the top fixedly connected with barometer of detection tube. This mechanical seal device with sealed function that detects pours into the inboard of the sealed jar body with the food that needs seal through the feed hopper, then closes the sealed lid of funnel and sealed cowling, seals the import department of the sealed jar body, through setting up four connecting screw and sealed pad, can improve the leakproofness that sealed cowling and sealed jar body are connected, has realized the sealed purpose of the sealed jar body.

Description

Mechanical sealing device with sealing detection function

Technical Field

The utility model relates to a sealing device technical field specifically is a mechanical seal device with sealed function that detects.

Background

The mechanical seal is a device for preventing fluid leakage, which is formed by at least one pair of devices which are perpendicular to the end surface of a rotating axis, keep fit and slide relatively under the action of fluid pressure and the elasticity of a compensation mechanism and the cooperation of auxiliary seals.

Food is in the in-process of production and processing, often need use mechanical seal device to seal food to improve the production quality of food, but current mechanical seal device does not possess the advantage of sealed detection, can't carry out regular detection or maintenance to mechanical seal device, lead to mechanical seal device to appear gas leakage's phenomenon easily at the in-process of sealed food, influenced the effect that mechanical seal device sealed food, inconvenient use has reduced mechanical seal device's availability factor and result of use, so propose a mechanical seal device with sealed function of detecting and solve above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a mechanical seal device with sealed function that detects possesses advantages such as sealed detection, has solved current mechanical seal device and has not possessed the sealed advantage that detects, can't carry out periodic detection or maintenance to mechanical seal device, leads to mechanical seal device to appear gas leakage's phenomenon easily at the in-process of sealed food, has influenced the effect of the sealed food of mechanical seal device, inconvenient use has reduced mechanical seal device's availability factor and result of use's problem.

(II) technical scheme

In order to realize the above-mentioned sealed detection purpose, the utility model provides a following technical scheme: a mechanical sealing device with a sealing detection function comprises a sealing tank body, wherein tank body feet are fixedly connected to four corners of the bottom of the sealing tank body, a sealing pad is movably connected to the top of the sealing tank body, a sealing cover is fixedly connected to the top of the sealing pad, connecting screws are in threaded connection with the left side and the right side of the sealing cover, a feeding funnel is fixedly connected to the top of the sealing tank body, a detection tube is fixedly connected to the top of the sealing cover, a barometer is fixedly connected to the top end of the detection tube, a connecting tube is fixedly connected to the left side of the sealing cover, a control valve is fixedly mounted on the outer side of the connecting tube, a sealing sleeve is fixedly connected to the left end of the connecting tube, a connecting hose is movably connected to the inner side of the sealing sleeve, a pressurizing cylinder is fixedly connected to one end of the connecting, the bottom fixedly connected with of pressure bar adds the briquetting, the handle is grabbed in the handheld handle of top fixedly connected with of pressure bar, the bottom fixedly connected with motor case of the sealed jar body, the interior diapire fixedly connected with servo motor of motor case, servo motor's output shaft fixedly connected with drive shaft, the outside fixedly connected with rotary impeller of drive shaft, the right side fixedly connected with discharging pipe of the sealed jar body, the outside fixed mounting of discharging pipe has the bleeder valve, the positive fixedly connected with observation window of the sealed jar body.

Preferably, the bottom end of the pressurizing rod penetrates through the pressurizing cylinder and extends to the top of the pressurizing block, the pressurizing block is movably connected with the pressurizing cylinder, and the discharge pipe is communicated with the sealed tank body.

Preferably, the right end of the connecting pipe penetrates through the sealing sleeve and the sealing cover in sequence and extends to the left side wall of the sealing cover, and the feeding hopper is communicated with the sealing tank body.

Preferably, the number of connecting screw is four, the bottom of connecting screw runs through sealed cover, sealed pad and sealed jar of body in proper order and extends to the inboard of sealed jar of body.

Preferably, the top end of the driving shaft penetrates through the motor box and the sealing tank body in sequence and extends to the inner side of the sealing tank body, and the number of the rotating impellers is eight.

Preferably, the bottom end of the detection tube penetrates through the sealing cover and extends to the inner top wall of the sealing cover, and the top of the feeding funnel is movably connected with a funnel sealing cover.

(III) advantageous effects

Compared with the prior art, the utility model provides a mechanical seal device with seal detection function possesses following beneficial effect:

the mechanical sealing device with the sealing detection function is characterized in that food to be sealed is poured into the inner side of the sealing tank body through the feeding funnel, then the sealing cover and the sealing cover of the funnel are closed, the inlet of the sealing tank body is sealed, the sealing performance of the connection between the sealing cover and the sealing tank body can be improved by arranging the four connecting screws and the sealing gasket, the purpose of sealing the sealing tank body is achieved, the inner side of the connecting hose can be inflated through the matching action between the pressurizing cylinder, the pressurizing rod, the pressurizing block and the handheld grabbing handle, gas can flow into the inner side of the sealing cover through the connecting pipe, the flow of the gas in the inner side of the sealing cover can be known through arranging the detecting pipe and the barometer, after the inner side of the sealing cover is filled with the gas, the connecting pipe can be closed by adjusting the control valve to prevent gas backflow, then the numerical value change of the barometer is observed, if the number of the baro, the sealing cover and the sealing tank body are well sealed, if the number of the barometers changes, gas leakage is indicated, the mechanical sealing device needs to be replaced or maintained, the purpose of sealing and detecting the mechanical sealing device is achieved, the overall structure is simple, the use is convenient, the purpose of sealing and detecting the mechanical sealing device is achieved, regular detection or maintenance can be conducted on the mechanical sealing device, the phenomenon that the gas leakage occurs in the process of sealing food by the mechanical sealing device is avoided, the food sealing effect of the mechanical sealing device is improved, and the using efficiency and the using effect of the mechanical sealing device are improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the connection structure of the sealed tank body in the structure of the present invention;

fig. 3 is a top view of the sealing cover connection structure in the structure of the present invention.

In the figure: the device comprises a sealed tank body 1, a tank body foot 2, a sealing gasket 3, a sealing cover 4, a connecting screw 5, a feeding funnel 6, a detection tube 7, a barometer 8, a connecting tube 9, a control valve 10, a sealing sleeve 11, a connecting hose 12, a pressurizing cylinder 13, a pressurizing rod 14, a pressurizing block 15, a handheld gripping handle 16, a motor box 17, a servo motor 18, a driving shaft 19, a rotating impeller 20, a discharging tube 21, a discharging valve 22 and an observation window 23.

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. 1-3, a mechanical sealing device with a sealing detection function comprises a sealing tank body 1, tank body feet 2 are fixedly connected to four corners of the bottom of the sealing tank body 1, a sealing gasket 3 is movably connected to the top of the sealing tank body 1, a sealing cover 4 is fixedly connected to the top of the sealing gasket 3, connecting screws 5 are respectively in threaded connection with the left side and the right side of the sealing cover 4, the number of the connecting screws 5 is four, the bottom ends of the connecting screws 5 sequentially penetrate through the sealing cover 4, the sealing gasket 3 and the sealing tank body 1 and extend to the inner side of the sealing tank body 1, a feeding funnel 6 is fixedly connected to the top of the sealing tank body 1, a detection tube 7 is fixedly connected to the top of the sealing cover 4, the bottom end of the detection tube 7 penetrates through the sealing cover 4 and extends to the inner top wall of the sealing cover 4, a funnel sealing cover is movably connected to, the left side of the sealing cover 4 is fixedly connected with a connecting pipe 9, the outer side of the connecting pipe 9 is fixedly provided with a control valve 10, the left end of the connecting pipe 9 is fixedly connected with a sealing sleeve 11, the right end of the connecting pipe 9 sequentially penetrates through the sealing sleeve 11 and the sealing cover 4 and extends to the left side wall of the sealing cover 4, the feeding funnel 6 is communicated with the sealing tank body 1, the inner side of the sealing sleeve 11 is movably connected with a connecting hose 12, one end of the connecting hose 12, which is far away from the sealing sleeve 11, is fixedly connected with a pressurizing cylinder 13, the inner side of the pressurizing cylinder 13 is movably connected with a pressurizing rod 14, the bottom end of the pressurizing rod 14 is fixedly connected with a pressurizing block 15, the top end of the pressurizing rod 14 is fixedly connected with a handheld grab handle 16, food to be sealed is poured into the inner side of the sealing tank body 1 through the feeding funnel 6, then the sealing cover, the sealing performance of the connection between the sealing cover 4 and the sealing tank body 1 can be improved, the sealing purpose of the sealing tank body 1 is realized, the inner side of the connecting hose 12 can be inflated through the matching action among the pressurizing cylinder 13, the pressurizing rod 14, the pressurizing block 15 and the handheld grabbing handle 16, gas can flow into the inner side of the sealing cover 4 through the connecting pipe 9, the flow rate of the gas in the inner side of the sealing cover 4 can be known through arranging the detecting pipe 7 and the barometer 8, after the inner side of the sealing cover 4 is filled with the gas, the connecting pipe 9 can be closed through adjusting the control valve 10 to prevent gas backflow, then the numerical value change of the barometer 8 is observed, if the number of the barometer 8 is not changed, the sealing between the sealing cover 4 and the sealing tank body 1 is good, if the number of the barometer 8 is changed, gas leakage is indicated, the mechanical sealing device needs to be replaced or maintained, the sealing detection purpose of the mechanical sealing device is realized, the whole structure is simple, the use is convenient, the sealing detection purpose of the mechanical sealing device is realized, the periodic detection or maintenance can be carried out on the mechanical sealing device, the phenomenon of gas leakage of the mechanical sealing device in the process of sealing food is avoided, the food sealing effect of the mechanical sealing device is improved, the use efficiency and the use effect of the mechanical sealing device are improved, the bottom of the sealed tank body 1 is fixedly connected with the motor box 17, the inner bottom wall of the motor box 17 is fixedly connected with the servo motor 18, the model of the servo motor 18 can be YB2-315S-6-70, the output shaft of the servo motor 18 is fixedly connected with the driving shaft 19, the outer side of the driving shaft 19 is fixedly connected with the rotary impeller 20, and the food inside the sealed tank body 1 can be stirred through the matching effect among the rotary impeller 20, the driving shaft 19 and the servo motor 18, can improve food fermentation's speed, improve the quality of food production, motor case 17 and the sealed jar body 1 and extend to the inboard of the sealed jar body 1 are run through in proper order on the top of drive shaft 19, the quantity of rotatory impeller 20 is eight, the right side fixedly connected with discharging pipe 21 of the sealed jar body 1, the bottom of pressure bar 14 runs through pressure cylinder 13 and extends to the top of pressurization piece 15, pressurization piece 15 and the swing joint of pressure cylinder 13, discharging pipe 21 is linked together with the sealed jar body 1, the outside fixed mounting of discharging pipe 21 has bleeder valve 22, through adjusting bleeder valve 22, can emit the inboard food of the sealed jar body 1 through discharging pipe 21, the positive fixedly connected with observation window 23 of the sealed jar body 1.

When the sealing device is used, the flow of gas inside the sealing cover 4 can be known by arranging the detection pipe 7 and the barometer 8, after the gas is filled inside the sealing cover 4, the connecting pipe 9 can be closed by adjusting the control valve 10 to prevent gas backflow, then the numerical value change of the barometer 8 is observed, if the number of the barometer 8 is not changed, the sealing cover 4 and the sealing tank body 1 are well sealed, if the number of the barometer 8 is changed, gas leakage is indicated, the mechanical sealing device needs to be replaced or maintained, and the purpose of sealing detection of the mechanical sealing device is achieved.

In conclusion, the mechanical sealing device with the sealing detection function pours food to be sealed into the inner side of the sealing tank body 1 through the feeding funnel 6, then the funnel sealing cover and the sealing cover 4 are closed, the inlet of the sealing tank body 1 is sealed, the sealing performance of the sealing cover 4 connected with the sealing tank body 1 can be improved through the arrangement of the four connecting screws 5 and the sealing gaskets 3, the purpose of sealing the sealing tank body 1 is achieved, the inner side of the connecting hose 12 can be inflated through the cooperation among the pressurizing cylinder 13, the pressurizing rod 14, the pressurizing block 15 and the handheld grabbing handle 16, gas can flow into the inner side of the sealing cover 4 through the connecting pipe 9, the flow of the gas in the inner side of the sealing cover 4 can be known through the arrangement of the detecting pipe 7 and the barometer 8, the connecting pipe 9 can be closed through the adjustment control valve 10 after the inner side of the sealing cover 4 is filled with the gas, the gas backflow is prevented, then the numerical value change of the barometer 8 is observed, if the number of the barometer 8 is not changed, the sealing cover 4 and the sealing tank body 1 are well sealed, if the number of the barometer 8 is changed, the gas leakage is indicated, the mechanical sealing device needs to be replaced or maintained, the sealing detection purpose of the mechanical sealing device is realized, the whole structure is simple, the use is convenient, the sealing detection purpose of the mechanical sealing device is realized, the mechanical sealing device can be regularly detected or maintained, the phenomenon of gas leakage of the mechanical sealing device in the food sealing process is avoided, the food sealing effect of the mechanical sealing device is improved, the use efficiency and the use effect of the mechanical sealing device are improved, the problem that the existing mechanical sealing device does not have the advantages of sealing detection and cannot regularly detect or maintain the mechanical sealing device is solved, the phenomenon of gas leakage easily occurs in the process of sealing food by the mechanical sealing device, the food sealing effect of the mechanical sealing device is influenced, the mechanical sealing device is inconvenient to use, and the use efficiency and the use effect of the mechanical sealing device are reduced.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 a mechanical seal device with sealed function of detecting, includes sealed jar body (1), its characterized in that: the all fixedly connected with jar body foot (2) in four corners of the sealed jar body (1) bottom, the top swing joint of the sealed jar body (1) seals up the pad (3), the top fixedly connected with sealed cowling (4) of sealed pad (3), the equal threaded connection in the left and right sides of sealed cowling (4) has connecting screw (5), the top fixedly connected with feed hopper (6) of the sealed jar body (1), the top fixedly connected with detecting tube (7) of sealed cowling (4), the top fixedly connected with barometer (8) of detecting tube (7), the left side fixedly connected with connecting pipe (9) of sealed cowling (4), the outside fixed mounting of connecting pipe (9) has control valve (10), the left end fixedly connected with seal sleeve (11) of connecting pipe (9), the inboard swing joint of seal sleeve (11) has connecting hose (12), one end of the connecting hose (12) far away from the sealing sleeve (11) is fixedly connected with a pressurizing cylinder (13), the inner side of the pressurizing cylinder (13) is movably connected with a pressurizing rod (14), the bottom end of the pressurizing rod (14) is fixedly connected with a pressurizing block (15), the top end of the pressure rod (14) is fixedly connected with a handheld grab handle (16), the bottom of the sealed tank body (1) is fixedly connected with a motor box (17), the inner bottom wall of the motor box (17) is fixedly connected with a servo motor (18), the output shaft of the servo motor (18) is fixedly connected with a driving shaft (19), the outer side of the driving shaft (19) is fixedly connected with a rotary impeller (20), the right side of the sealed tank body (1) is fixedly connected with a discharge pipe (21), the outer side of the discharge pipe (21) is fixedly provided with a discharge valve (22), and the front side of the sealed tank body (1) is fixedly connected with an observation window (23).

2. A mechanical seal device with a seal detection function according to claim 1, wherein: the bottom end of the pressurizing rod (14) penetrates through the pressurizing cylinder (13) and extends to the top of the pressurizing block (15), the pressurizing block (15) is movably connected with the pressurizing cylinder (13), and the discharge pipe (21) is communicated with the sealed tank body (1).

3. A mechanical seal device with a seal detection function according to claim 1, wherein: the right-hand member of connecting pipe (9) runs through sealed sleeve pipe (11) and sealed cowling (4) in proper order and extends to the left side wall of sealed cowling (4), feed hopper (6) are linked together with sealed jar body (1).

4. A mechanical seal device with a seal detection function according to claim 1, wherein: the quantity of connecting screw (5) is four, the bottom of connecting screw (5) runs through sealed cowling (4), sealed pad (3) and the sealed jar of body (1) in proper order and extends to the inboard of the sealed jar of body (1).

5. A mechanical seal device with a seal detection function according to claim 1, wherein: the top of drive shaft (19) runs through motor case (17) and sealed jar body (1) in proper order and extends to the inboard of sealed jar body (1), the quantity of rotatory impeller (20) is eight.

6. A mechanical seal device with a seal detection function according to claim 1, wherein: the bottom end of the detection pipe (7) penetrates through the sealing cover (4) and extends to the inner top wall of the sealing cover (4), and the top of the feeding funnel (6) is movably connected with a funnel sealing cover.