CN216023726U - Water circulation type vacuum pump station convenient for later maintenance - Google Patents
Water circulation type vacuum pump station convenient for later maintenance Download PDFInfo
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- CN216023726U CN216023726U CN202122128215.XU CN202122128215U CN216023726U CN 216023726 U CN216023726 U CN 216023726U CN 202122128215 U CN202122128215 U CN 202122128215U CN 216023726 U CN216023726 U CN 216023726U
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- vacuum pump
- pump station
- supporting frame
- rod
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- 238000012423 maintenance Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 241000220317 Rosa Species 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims abstract description 5
- 238000001914 filtration Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 14
- 229920000742 Cotton Polymers 0.000 claims description 7
- 239000000428 dust Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model relates to the technical field of vacuum pump stations, and discloses a water circulation type vacuum pump station convenient for later maintenance, which comprises a base, wherein a vacuum tank is arranged at the top of the base, a filter box is arranged on the outer surface of the vacuum tank, the interior of the filter box is of a hollow structure, sliding grooves are formed in the left surface and the right surface of the interior of the filter box, a rear cover is arranged on the rear side of the filter box, a moving groove is formed in the front side of the rear cover, the cross section of the moving groove is T-shaped, and an installation and fixing device is arranged in the moving groove. This hydrologic cycle formula vacuum pump station convenient to later maintenance relieves through the fixing of back lid, makes the inside filter screen of second carriage when breaking down or need clean, and the inside that makes second carriage roll-off rose box that the staff can be more convenient is maintained to make the filter screen can be more smooth filter the air, make air filter's quality obtain certain promotion.
Description
Technical Field
The utility model relates to the technical field of vacuum pump stations, in particular to a water circulation type vacuum pump station convenient for later maintenance.
Background
The vacuum pump station is a complete system which takes more than one water ring vacuum pump as vacuum obtaining equipment and takes a vacuum tank as vacuum storage equipment, and the system greatly saves energy sources compared with the system which directly uses the vacuum pump on occasions where a vacuum source is frequently used, and effectively prolongs the service life of the vacuum pump;
when the water-ring vacuum pump is used in the vacuum conveying industry, water is required to be used as working liquid, and after the water-ring vacuum pump is used for a period of time, the phenomenon that the temperature of the working liquid is too high can occur, and the phenomenon that conveyed materials enter a vacuum system can occur, so that the service life and the service life of the vacuum pump are influenced, and the normal operation of the vacuum system is influenced;
according to the above problems, the patent publication: CN210239987U discloses a water-ring vacuum pump station, wherein in the working process of a water-ring vacuum pump, the working fluid can be cooled by wind or water through a wind and fin set and a cooling pipe, and the cooled working fluid flows back to the water-ring vacuum pump through a liquid inlet pipe, so that the working fluid can be cooled conveniently and timely, the normal use of the vacuum pump is ensured, and the service life of the vacuum pump is prolonged;
however, the following problems occur in the using process of the scheme: because vacuum pump station is in the in-process of using, when carrying out the evacuation, need get into the air in the external environment, consequently need filter impurity such as dust in the air, but vacuum pump station is in long-time use, and the easy dust that is infected with on the filter screen among the filter equipment, or the condition that damages appears, needs the staff often to clean the filter screen and maintain, otherwise easily makes the filter screen appear blockking up, makes air filtration's quality decline.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the water circulation type vacuum pump station convenient for later maintenance, and solves the problem that a filter screen in a filter device is easy to be polluted by dust or damaged.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: a water circulation type vacuum pump station convenient for later maintenance comprises a base, wherein a vacuum tank is arranged at the top of the base, a filter box is arranged on the outer surface of the vacuum tank, the interior of the filter box is of a hollow structure, sliding grooves are formed in the left surface and the right surface of the interior of the filter box, a rear cover is arranged on the rear side of the filter box, a moving groove is formed in the front side of the rear cover, the cross section of the moving groove is T-shaped, and an installation fixing device is arranged in the moving groove;
the filtering mechanism comprises a limiting frame, the surface of the limiting frame is connected with the inner portion of the sliding groove in a sliding mode, the cross section of the limiting frame is E-shaped, the inner portion of the limiting frame is connected with a first supporting frame and a second supporting frame in a sliding mode respectively, and the first supporting frame and the second supporting frame are in the shape of a Chinese character kou.
Preferably, the inside of second braced frame is provided with the filter screen, and the inside of first braced frame is provided with activated carbon layer and the cotton layer of air filter.
Preferably, installation fixing device includes the locating lever, the surface of locating lever and the inside sliding connection of shifting chute, and the locating lever is the T font equally, and the fixed slot has been seted up at the top of locating lever, and the rear side of rose box is opened and is equipped with the constant head tank with locating lever surface sliding connection, and the inside lower fixed surface of constant head tank is connected with the dead lever with the inside sliding connection of fixed slot.
Preferably, the top of the positioning rod is fixedly connected with a spring, and the top end of the spring is fixedly connected with the inner wall of the moving groove.
Preferably, the inside of back lid is seted up with the power groove that removes the inside intercommunication of inslot, and the power groove is F shape, and the inside sliding connection in the vertical groove of power groove has the transfer line with locating lever top fixed connection, and the spring activity cup joints on the transfer line.
Preferably, the power groove is movably connected with a power rod rotatably connected with the top end of the transmission rod, and the power rod is rotatably connected with the transmission rod through a torsion spring.
(III) advantageous effects
Compared with the prior art, the utility model provides the water circulation type vacuum pump station convenient for later maintenance, which has the following beneficial effects:
1. this hydrologic cycle formula vacuum pump station convenient to later maintenance relieves through the fixing of back lid, makes the inside filter screen of second carriage when breaking down or need clean, and the inside that makes second carriage roll-off rose box that the staff can be more convenient is maintained to make the filter screen can be more smooth filter the air, make air filter's quality obtain certain promotion.
2. This hydrologic cycle formula vacuum pump station convenient to later maintenance, the cross-section through spacing frame is the E font, make and to have certain distance between first carriage and the second carriage, make the air after the second carriage filters can be more smooth get into the inside activated carbon layer of first carriage and the cotton in situ portion of filtration filter, and make the air after the second carriage filters can obtain more abundant secondary filter, make the quality of filtration promoted, make the more purer of the inside air of getting into the vacuum tank after the inside filtration of filter box.
3. This hydrologic cycle formula vacuum pump station convenient to later maintenance, make first carriage and second carriage break down through spacing, can make the inside of first carriage and second carriage roll-off spacing respectively when needing to maintain, also can make first carriage and second carriage pass through the inside of spacing roll-off spout simultaneously, make the inside of first carriage and second carriage roll-off rose box simultaneously, the later maintenance that makes first carriage and second carriage is more convenient, thereby make the staff can make things convenient for the use device more.
Drawings
FIG. 1 is a schematic diagram of a water circulation type vacuum pump station according to the present invention;
FIG. 2 is a schematic view of the internal structure of the filtration tank of the present invention;
FIG. 3 is a schematic cross-sectional view of the rear cover of the present invention;
fig. 4 is a schematic view of the rear plane structure of the rear cover of the present invention.
In the figure: the vacuum filter comprises a base 1, a vacuum tank 2, a filter box 3, a rear cover 4, a sliding groove 5, a limiting frame 6, a first supporting frame 7, a second supporting frame 8, a positioning groove 9, a fixing rod 10, a fixing groove 11, a positioning rod 12, a spring 13, a moving groove 14, a transmission rod 15, a power groove 16 and a power rod 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a water circulation type vacuum pump station convenient for later maintenance comprises a base 1, a vacuum tank 2 is arranged at the top of the base 1, the vacuum tank 2 is of an existing structure and not described in detail, a filter box 3 is arranged on the outer surface of the vacuum tank 2, the filter box 3 is communicated with the inside of the vacuum tank 2 through a pipeline, an air inlet is formed in the top of the filter box 3, external air can enter the inside of the filter box 3 through the air inlet, the filter box 3 can filter the air, the filtered air enters the inside of the vacuum tank 2 through the pipeline, the inside of the filter box 3 is of a hollow structure, sliding grooves 5 are formed in the left surface and the right surface of the inside of the filter box 3, a rear cover 4 is arranged on the rear side of the filter box 3, the sealing performance of the inside of the filter box 3 is enhanced to a certain degree through a sealing ring by the rear cover 4, a moving groove 14 is formed in the front side of the rear cover 4, and the cross section of the moving groove 14 is in a T shape, the inside of the moving groove 14 is provided with a mounting and fixing device;
the filtering mechanism comprises a limiting frame 6, the surface of the limiting frame 6 is connected with the inside of the sliding chute 5 in a sliding mode, the cross section of the limiting frame 6 is E-shaped, a first supporting frame 7 and a second supporting frame 8 are connected inside the limiting frame 6 in a sliding mode respectively, and the first supporting frame 7 and the second supporting frame 8 are in a square shape;
furthermore, a filter screen is arranged inside the second supporting frame 8, and an activated carbon layer and an air filtering cotton layer are arranged inside the first supporting frame 7;
the air entering the inside of the filter box 3 can be filtered for the first time through the filter screen arranged on the second supporting frame 8, so that larger particles such as dust in the air can be filtered for the first time, the air after the first filtration enters the activated carbon layer and the air filtering cotton layer inside the first supporting frame 7, and the air is filtered again through the activated carbon layer and the air filtering cotton layer, so that the air can be filtered for multiple times, and the air entering the inside of the vacuum tank 2 after the air is filtered through the inside of the filter box 3 is more pure;
meanwhile, the cross section of the limiting frame 6 is E-shaped, so that a certain distance can be reserved between the first supporting frame 7 and the second supporting frame 8, air filtered by the second supporting frame 8 can enter the activated carbon layer and the air filtering cotton layer inside the first supporting frame 7 to be filtered more smoothly, air filtered by the second supporting frame 8 can be filtered for the second time more sufficiently, the air filtering quality is improved, meanwhile, the first supporting frame 7 and the second supporting frame 8 break down through the limiting frame 6, the first supporting frame 7 and the second supporting frame 8 can respectively slide out of the limiting frame 6 when maintenance is needed, the first supporting frame 7 and the second supporting frame 8 can also slide out of the inside of the sliding chute 5 through the limiting frame 6, so that the first supporting frame 7 and the second supporting frame 8 can simultaneously slide out of the inside of the filter box 3, the later maintenance of the first supporting frame 7 and the second supporting frame 8 is more convenient;
the installation fixing device comprises a positioning rod 12, the surface of the positioning rod 12 is in sliding connection with the inside of a moving groove 14, the positioning rod 12 is also in a T shape, the positioning rod 12 and the moving groove 14 are in the T shape, the position of the positioning rod 12 is limited, the positioning rod 12 is prevented from sliding out of the inside of the moving groove 14, meanwhile, the situation that the positioning rod 12 is stuck by deviation in the moving process is prevented, a fixing groove 11 is formed in the top of the positioning rod 12, a positioning groove 9 in sliding connection with the surface of the positioning rod 12 is formed in the rear side of the filter box 3, and a fixing rod 10 in sliding connection with the inside of the fixing groove 11 is fixedly connected to the lower surface of the inside of the positioning groove 9;
furthermore, a spring 13 is fixedly connected to the top of the positioning rod 12, the top end of the spring 13 is fixedly connected to the inner wall of the moving groove 14, and the spring 13 can be compressed and reset by the up-and-down movement of the positioning rod 12;
furthermore, a power groove 16 communicated with the inside of the moving groove 14 is formed in the rear cover 4, the power groove 16 is F-shaped, a transmission rod 15 fixedly connected with the top of the positioning rod 12 is connected to the inside of a vertical groove of the power groove 16 in a sliding mode, the spring 13 is movably sleeved on the transmission rod 15, and the spring can be compressed and reset on the transmission rod 15;
furthermore, a power rod 17 rotatably connected with the top end of the transmission rod 15 is movably connected inside the power groove 16, the power rod 17 is rotatably connected with the transmission rod 15 through a torsion spring, a bump is arranged on the surface of the transmission rod 15, the torsion spring is fixedly connected with the surface of the transmission rod 15 through the bump, and the power rod 17 can move and rotate inside the power groove 16;
make the inside back of 16 downside transverse grooves of power pole 17 roll-off power groove through the staff, torsion spring compresses, and make power pole 17 upwards remove at the vertical groove of power groove 16, spring 13 compresses, and make transfer line 15 drive locating lever 12 upwards remove in the inside of shifting chute 14, and make fixed slot 11 break away from the surface of dead lever 10, thereby realize the fixed release of back lid 4, make the inside filter screen of second carriage 8 when breaking down or need clean, the staff can be more convenient the inside of making 8 roll-off rose boxes of second carriage 3 is maintained, thereby make the filter screen can be more smooth filter the air, make the filterable quality of air obtain certain promotion.
The working principle is as follows:
when the water circulation type vacuum pump station convenient for later maintenance is used, after a worker slides the power rod 17 out of the inner part of the transverse groove at the lower side of the power groove 16, the torsion spring is compressed, and the power rod 17 is moved upward in the vertical slot of the power slot 16, the spring 13 is compressed, and the transmission rod 15 drives the positioning rod 12 to move upwards in the moving groove 14, and the fixed groove 11 is separated from the surface of the fixing rod 10, thereby realizing the fixation release of the rear cover 4, simultaneously leading the first supporting frame 7 and the second supporting frame 8 to have faults through the limiting frame 6, or the first supporting frame 7 and the second supporting frame 8 can respectively slide out of the limiting frame 6 when maintenance is needed, meanwhile, the first supporting frame 7 and the second supporting frame 8 can slide out of the sliding groove 5 through the limiting frame 6, so that the first supporting frame 7 and the second supporting frame 8 can slide out of the filtering box 3 at the same time.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a hydrologic cycle formula vacuum pump station convenient to later maintenance, includes base (1), and the top of base (1) is provided with vacuum tank (2), and the surface of vacuum tank (2) is provided with rose box (3), its characterized in that: the filter box (3) is of a hollow structure, sliding grooves (5) are formed in the left surface and the right surface of the interior of the filter box (3), a rear cover (4) is arranged on the rear side of the filter box (3), a moving groove (14) is formed in the front side of the rear cover (4), the cross section of the moving groove (14) is T-shaped, and a mounting and fixing device is arranged in the moving groove (14);
the filtering mechanism comprises a limiting frame (6), the surface of the limiting frame (6) is connected with the inner sliding of the sliding groove (5), the cross section of the limiting frame (6) is E-shaped, the inner part of the limiting frame (6) is respectively connected with a first supporting frame (7) and a second supporting frame (8) in a sliding mode, and the first supporting frame (7) and the second supporting frame (8) are in a shape of a Chinese character kou.
2. The water circulation type vacuum pump station convenient for post-maintenance according to claim 1, characterized in that: the filter screen is arranged in the second supporting frame (8), and the activated carbon layer and the air filtering cotton layer are arranged in the first supporting frame (7).
3. The water circulation type vacuum pump station convenient for post-maintenance according to claim 1, characterized in that: the installation fixing device comprises a positioning rod (12), the surface of the positioning rod (12) is connected with the inner portion of a moving groove (14) in a sliding mode, the positioning rod (12) is also T-shaped, a fixing groove (11) is formed in the top of the positioning rod (12), a positioning groove (9) connected with the surface of the positioning rod (12) in a sliding mode is formed in the rear side of the filter box (3), and a fixing rod (10) connected with the inner portion of the fixing groove (11) in a sliding mode is fixedly connected to the lower surface of the inner portion of the positioning groove (9).
4. The water circulation type vacuum pump station convenient for post-maintenance according to claim 3, characterized in that: the top of the positioning rod (12) is fixedly connected with a spring (13), and the top end of the spring (13) is fixedly connected with the inner wall of the movable groove (14).
5. The water circulation type vacuum pump station convenient for post-maintenance according to claim 4, characterized in that: the power groove (16) communicated with the inside of the moving groove (14) is formed in the rear cover (4), the power groove (16) is F-shaped, the inside of the vertical groove of the power groove (16) is connected with a transmission rod (15) fixedly connected with the top of the positioning rod (12) in a sliding mode, and the spring (13) is movably sleeved on the transmission rod (15).
6. The water circulation type vacuum pump station convenient for post-maintenance according to claim 5, characterized in that: the power groove (16) is movably connected with a power rod (17) rotatably connected with the top end of the transmission rod (15), and the power rod (17) is rotatably connected with the transmission rod (15) through a torsion spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122128215.XU CN216023726U (en) | 2021-09-03 | 2021-09-03 | Water circulation type vacuum pump station convenient for later maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122128215.XU CN216023726U (en) | 2021-09-03 | 2021-09-03 | Water circulation type vacuum pump station convenient for later maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216023726U true CN216023726U (en) | 2022-03-15 |
Family
ID=80535607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122128215.XU Active CN216023726U (en) | 2021-09-03 | 2021-09-03 | Water circulation type vacuum pump station convenient for later maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216023726U (en) |
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2021
- 2021-09-03 CN CN202122128215.XU patent/CN216023726U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240205 Address after: No. 2-10-1, Zhixin Garden, Wuyi Road, Shahekou District, Dalian City, Liaoning Province, 116023 Patentee after: Sun Shouhong Country or region after: Zhong Guo Address before: 450100 No.002, Zhanbei 2nd Street, Xingyang City, Zhengzhou City, Henan Province Patentee before: Henan Zhenglong fluid equipment manufacturing Co.,Ltd. Country or region before: Zhong Guo |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240319 Address after: 116081 Hengli Garden, Shahekou District, Dalian City, Liaoning Province (office address) Patentee after: Dalian Hongya Pump Industry Co.,Ltd. Country or region after: Zhong Guo Address before: No. 2-10-1, Zhixin Garden, Wuyi Road, Shahekou District, Dalian City, Liaoning Province, 116023 Patentee before: Sun Shouhong Country or region before: Zhong Guo |