CN113153698B - Cooling water quantity control device of air compressor unit - Google Patents
Cooling water quantity control device of air compressor unit Download PDFInfo
- Publication number
- CN113153698B CN113153698B CN202110358269.7A CN202110358269A CN113153698B CN 113153698 B CN113153698 B CN 113153698B CN 202110358269 A CN202110358269 A CN 202110358269A CN 113153698 B CN113153698 B CN 113153698B
- Authority
- CN
- China
- Prior art keywords
- rod
- top end
- fixedly connected
- assembly
- supporting plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/06—Cooling; Heating; Prevention of freezing
Abstract
The invention discloses a cooling water quantity control device of an air compressor unit, which comprises a bottom supporting assembly, wherein a stroke adjusting assembly is arranged and installed at the top end of the bottom supporting assembly, a power assembly is arranged and installed above the stroke adjusting assembly, a limiting assembly is arranged and installed at the top end of the bottom supporting assembly, which is positioned in front of the stroke adjusting assembly, the bottom supporting assembly comprises a bottom supporting plate, a small cylinder is fixedly connected to the middle part of the top end of the bottom supporting plate, and a small sliding hole is formed at the top end of the small cylinder. According to the invention, the power assembly is arranged to drive the bearing bent plate to descend when the water storage tank is enlarged, and when the bearing bent plate descends to a certain degree, the elastic bent plate leaves the linkage rod, and the linkage rod moves upwards under the action of the second spring and closes the water inlet valve, so that the water inlet is automatically closed to control the water storage capacity; through being provided with the regulation stroke subassembly, can adjust elasticity bent plate swing time to control the inflow, realized water storage capacity control and water economy resource.
Description
Technical Field
The invention belongs to the field of control equipment, and particularly relates to a cooling water quantity control device of an air compressor unit.
Background
A large-scale air compressor is required to produce purified compressed air in the production process of the liquid crystal glass substrate. The air compressor machine needs the cooling water to cool down, and the water yield that the cooling water storage tank stored is too much probably causes the wasting of resources, and traditional cooling water tank does not have water yield storage controlling means. Therefore, the cooling water quantity control device of the air compressor unit is improved.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provide a cooling water quantity control device of an air compressor unit, wherein a power assembly is arranged to drive a bearing bent plate to descend when a water storage tank is enlarged, and when the bearing bent plate descends to a certain degree, an elastic bent plate leaves a linkage rod, the linkage rod moves upwards under the action of a second spring and closes a water inlet valve, so that the water storage quantity is controlled by automatically closing the water inlet valve; through being provided with the regulation stroke subassembly, can adjust elasticity bent plate swing time to control the inflow, realized water storage capacity control and water economy resource.
In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:
a cooling water quantity control device of an air compressor unit comprises a bottom supporting assembly, wherein a stroke adjusting assembly is arranged and mounted at the top end of the bottom supporting assembly, a power assembly is arranged and mounted above the stroke adjusting assembly, and a limiting assembly is arranged and mounted at the top end of the bottom supporting assembly, which is positioned in front of the stroke adjusting assembly;
the bottom support assembly comprises a bottom support plate, a small cylinder is fixedly connected to the middle of the top end of the bottom support plate, a small sliding hole is formed in the top end of the small cylinder, large cylinders are symmetrically and fixedly connected to the two sides of the small cylinder at the top end of the bottom support plate, a large sliding hole is formed in the top end of each large cylinder, a vertical sliding groove is formed in the peripheral side of each large cylinder, a rectangular slot is formed in the front end of the small cylinder at the top end of the bottom support plate, and a circular slot is formed in the front end of the rectangular slot at the top end of the bottom support plate;
the stroke adjusting assembly comprises a transverse supporting plate, a rotating rod, an elastic bent plate and a first roller wheel, wherein a first lug seat is fixedly connected to the bottom end of the transverse supporting plate, the rotating rod penetrates through the first lug seat to be rotatably connected with the first lug seat, a vertical supporting plate which is perpendicular to the transverse supporting plate is fixedly connected to the front of the transverse supporting plate, limiting holes in a linear array are formed in the side surface of the vertical supporting plate, the vertical supporting plate is inserted into a rectangular slot to be slidably connected with the bottom supporting plate, symmetrically-arranged second lug seats are fixedly connected to the top end of the elastic bent plate, the rotating rod penetrates through the second lug seat to be rotatably connected with the second lug seat, a first rolling groove is formed in the middle of the bottom end of the elastic bent plate, a first rolling hole is formed in the side wall of the first rolling groove, first roller shafts are fixedly connected to the two ends of the first roller wheel, and are inserted into the first rolling hole to be rotatably connected with the elastic bent plate;
the power assembly comprises a moving column, a water storage tank, an L-shaped rod, a second roller and a moving rod which are symmetrically arranged, the moving column is inserted into a small sliding hole to be slidably connected with a large column, a fixing hole is formed in the peripheral side of the moving column, a first spring is movably sleeved on the peripheral side of the moving column, the top end of the moving column is fixedly connected with a bearing bent plate matched with the water storage tank, the top end of the first spring is in contact connection with the bottom end of the bearing bent plate, the bottom end of the first spring is in contact connection with the top end of the large column, a water inlet valve is fixedly installed at one end of the water storage tank, an L-shaped rod passes through the fixing hole to be fixedly connected with the moving column, the L-shaped rod is slidably connected with the large column through a vertical sliding chute, a second rolling groove is formed in the short rod end of the L-shaped rod, a second rolling hole is formed in the side wall of the second rolling groove, second rollers are fixedly connected with second rolling holes at two ends, the second rolling shafts are inserted into the second rolling holes to be rotatably connected with the second rolling groove, the moving rod is inserted into the small sliding hole to be slidably connected with a bottom supporting plate, the top end of the movable rod is fixedly connected with a linkage rod, a second spring is movably sleeved on the periphery of the movable rod, the top end of the second spring is in contact connection with the bottom end of the linkage rod, the bottom end of the second spring is in contact connection with the top end of the small cylinder, and one side of the linkage rod is fixedly connected with a valve rod of the water inlet valve.
Further, spacing subassembly includes three hornblocks, be located the pole setting of three hornblocks both sides, the connecting rod, three hornblock bottom fixedly connected with slide bar, the slide bar inserts circular slot and bottom sprag board sliding connection, slide bar week side activity cover is equipped with the third spring, third spring top and three hornblocks bottom contact are connected, third spring bottom and bottom sprag board top contact are connected, pole setting bottom and bottom sprag board top fixed connection, pole setting top fixedly connected with guide cylinder, connecting rod one end fixedly connected with and the corresponding drive pole in three hornblocks inclined planes, the drive pole passes guide cylinder and guide cylinder sliding connection, connecting rod other end fixedly connected with and spacing hole matched with gag lever post.
Furthermore, the peripheral side of the first roller is in rolling friction with the top end of the linkage rod, and the peripheral side of the second roller is in rolling friction with the inner inclined surface of the elastic bent plate.
The invention has the beneficial effects that: according to the cooling water quantity control device of the air compressor unit, the power assembly is arranged to drive the bearing bent plate to descend when the water storage tank is enlarged, when the bearing bent plate descends to a certain degree, the elastic bent plate leaves the linkage rod, the linkage rod moves upwards under the action of the second spring and closes the water inlet valve, and therefore the water inlet is automatically closed to control the water storage quantity; through being provided with the regulation stroke subassembly, can adjust elasticity bent plate swing time to control the inflow, realized water storage capacity control and water economy resource.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a portion of the present invention;
FIG. 3 is an exploded view of a portion of the structure of the present invention;
FIG. 4 is an exploded view of a portion of the structure of the present invention;
FIG. 5 is an exploded view of a portion of the structure of the present invention;
fig. 6 is a side view of a partial structure of the present invention.
In the figure: 1. a bottom support assembly; 11. a bottom support plate; 111. a rectangular slot; 112. a circular slot; 12. a small cylinder; 121. a small slide hole; 13. a large cylinder; 131. a large slide hole; 132. a vertical chute; 2. a stroke adjusting assembly; 21. a transverse support plate; 211. a first ear mount; 22. a vertical support plate; 221. a limiting hole; 23. rotating the rod; 24. an elastic bending plate; 241. a second ear mount; 242. a first rolling groove; 2421. a first roll hole; 25. a first roller; 251. a first roller; 3. a power assembly; 31. moving the column; 311. a fixing hole; 312. a first spring; 32. supporting a bent plate; 33. a water storage tank; 331. a water inlet valve; 34. an L-shaped rod; 341. a second rolling groove; 3411. a second roll hole; 35. a second roller; 351. a second roller; 36. a travel bar; 37. a second spring; 38. a linkage rod; 4. a limiting component; 41. a triangular block; 42. a slide bar; 43. a third spring; 44. erecting a rod; 441. a guide cylinder; 45. a connecting rod; 451. driving the rod; 452. a limiting rod.
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.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
As shown in fig. 1, the cooling water amount control device for the air compressor unit comprises a bottom support component 1, wherein an adjusting stroke component 2 is arranged and installed at the top end of the bottom support component 1, a power component 3 is arranged and installed above the adjusting stroke component 2, and a limiting component 4 is arranged and installed at the top end of the bottom support component 1 in front of the adjusting stroke component 2.
As shown in fig. 2, the bottom support assembly 1 includes a bottom support plate 11, a small cylinder 12 is fixedly connected to the middle of the top end of the bottom support plate 11, a small slide hole 121 has been opened on the top end of the small cylinder 12, the top end of the bottom support plate 11 is located on a large cylinder 13 which is symmetrically and fixedly connected to two sides of the small cylinder 12, a large slide hole 131 has been opened on the top end of the large cylinder 13, a vertical chute 132 has been opened on the peripheral side of the large cylinder 13, the top end of the bottom support plate 11 is located in the front of the small cylinder 12, a rectangular slot 111 has been opened in the front of the rectangular slot 111, and a circular slot 112 has been opened in the front of the bottom support plate 11.
As shown in fig. 3, the stroke adjusting assembly 2 includes a transverse support plate 21, a rotation rod 23, an elastic bending plate 24, and a first roller 25, wherein a first ear seat 211 is fixedly connected to the bottom end of the transverse support plate 21, the rotation rod 23 passes through the first ear seat 211 and is rotatably connected to the first ear seat 211, a vertical support plate 22 perpendicular to the transverse support plate 21 is fixedly connected to the front of the transverse support plate 21, a linear array of limiting holes 221 is formed in the side surface of the vertical support plate 22, the vertical support plate 22 is inserted into the rectangular slot 111 and is slidably connected to the bottom support plate 11, a second ear seat 241 symmetrically arranged is fixedly connected to the top end of the elastic bending plate 24, the rotation rod 23 passes through the second ear seat 241 and is rotatably connected to the second ear seat 241, a first rolling groove 242 is formed in the middle of the bottom end of the elastic bending plate 24, a first rolling hole 2421 is formed in the side wall of the first rolling groove 242, and a first rolling shaft 251 is fixedly connected to both ends of the first roller 25, the first roller 251 is inserted into the first roller hole 2421 and rotatably connected with the elastic bending plate 24.
As shown in fig. 4, the power assembly 3 includes a moving column 31, a water storage tank 33, an L-shaped rod 34, a second roller 35, and a moving rod 36, which are symmetrically disposed, the moving column 31 is inserted into the small slide hole 121 to be slidably connected with the large column 13, a fixing hole 311 is disposed around the moving column 31, a first spring 312 is movably sleeved around the moving column 31, a supporting bent plate 32 matched with the water storage tank 33 is fixedly connected to the top end of the moving column 31, the top end of the first spring 312 is connected to the bottom end of the supporting bent plate 32 in a contacting manner, the bottom end of the first spring 312 is connected to the top end of the large column 13 in a contacting manner, a water inlet valve 331 is fixedly mounted at one end of the water storage tank 33, a long rod of the L-shaped rod 34 passes through the fixing hole 311 to be fixedly connected with the moving column 31, the long rod of the L-shaped rod 34 is slidably connected with the large column 13 through a vertical sliding slot 132, a second rolling slot 341 is disposed at the short rod end of the L-shaped rod 34, a second rolling slot 341 is disposed on the side wall of the second rolling slot 341, a second rolling hole 3411 is disposed at both ends of the second roller 35, a second 351 is fixedly connected to both ends of the second roller 35, the second roller 351 is inserted into the second roller hole 3411 and is rotatably connected with the second rolling groove 341, the moving rod 36 is inserted into the small sliding hole 121 and is slidably connected with the bottom support plate 11, the top end of the moving rod 36 is fixedly connected with the linkage rod 38, the second spring 37 is movably sleeved on the peripheral side of the moving rod 36, the top end of the second spring 37 is in contact connection with the bottom end of the linkage rod 38, the bottom end of the second spring 37 is in contact connection with the top end of the small cylinder 12, and one side of the linkage rod 38 is fixedly connected with the valve rod of the water inlet valve 331.
As shown in fig. 5, the limiting component 4 includes a triangular block 41, upright bars 44 located at two sides of the triangular block 41, a connecting rod 45, a sliding rod 42 fixedly connected to a bottom end of the triangular block 41, the sliding rod 42 is inserted into the circular slot 112 and slidably connected to the bottom support plate 11, a third spring 43 is movably sleeved around the sliding rod 42, a top end of the third spring 43 is in contact with a bottom end of the triangular block 41, a bottom end of the third spring 43 is in contact with a top end of the bottom support plate 11, a bottom end of the upright bar 44 is fixedly connected to a top end of the bottom support plate 11, a guide cylinder 441 is fixedly connected to a top end of the upright bar 44, a driving rod 451 corresponding to an inclined plane of the triangular block 41 is fixedly connected to one end of the connecting rod 45, the driving rod 451 passes through the guide cylinder 441 and slidably connected to the guide cylinder 441, and a limiting rod 452 matched with the limiting hole 221 is fixedly connected to the other end of the connecting rod 45.
As shown in FIG. 6, the peripheral side of the first roller 25 is in rolling friction with the top end of the linkage rod 38, and the peripheral side of the second roller 35 is in rolling friction with the inner inclined surface of the elastic bending plate 24.
In the invention, the triangular block 41 is pressed, the triangular block 41 moves downwards to drive the driving rod 451 to move outwards, the driving rod 451 drives the limiting rod 452 to leave the limiting hole 221 through the connecting rod 45, the vertical supporting plate 22 is adjusted to a proper height, when cooling water is injected into the water storage tank 33, the water storage tank 33 slowly drives the bearing bent plate 32 to descend, the bearing bent plate 32 drives the moving column 31 to descend, the moving column 31 drives the L-shaped rod 34 to descend through the fixing hole 311, the L-shaped rod 34 drives the second roller 35 to descend through the second rolling hole 3411, the second roller 35 pushes the elastic bent plate 24 to swing backwards, the elastic bent plate 24 drives the first roller 25 to roll backwards on the linkage rod 38, and when the first roller 25 leaves the top end of the linkage rod 38, the second spring 37 drives the linkage rod 38 to move upwards, and the linkage rod 38 drives the valve rod to move upwards and closes the water inlet valve 331.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (3)
1. The cooling water quantity control device of the air compressor unit is characterized by comprising a bottom supporting assembly (1), wherein a stroke adjusting assembly (2) is arranged and mounted at the top end of the bottom supporting assembly (1), a power assembly (3) is arranged and mounted above the stroke adjusting assembly (2), and a limiting assembly (4) is arranged and mounted at the top end of the bottom supporting assembly (1) in front of the stroke adjusting assembly (2);
the bottom supporting assembly (1) comprises a bottom supporting plate (11), a small cylinder (12) is fixedly connected to the middle of the top end of the bottom supporting plate (11), a small sliding hole (121) is formed in the top end of the small cylinder (12), the top end of the bottom supporting plate (11) is located on two sides of the small cylinder (12) and is symmetrically and fixedly connected with a large cylinder (13), a large sliding hole (131) is formed in the top end of the large cylinder (13), vertical sliding grooves (132) are formed in the peripheral side of the large cylinder (13), a rectangular slot (111) is formed in the top end of the bottom supporting plate (11) located in front of the small cylinder (12), and a circular slot (112) is formed in the top end of the bottom supporting plate (11) located in front of the rectangular slot (111);
the stroke adjusting component (2) comprises a transverse supporting plate (21), a rotating rod (23), an elastic bent plate (24) and a first roller (25), wherein the bottom end of the transverse supporting plate (21) is fixedly connected with a first lug seat (211), the rotating rod (23) penetrates through the first lug seat (211) to be rotatably connected with the first lug seat (211), the front part of the transverse supporting plate (21) is fixedly connected with a vertical supporting plate (22) which is perpendicular to the transverse supporting plate (21), the side surface of the vertical supporting plate (22) is provided with limiting holes (221) in a linear array, the vertical supporting plate (22) is inserted into a rectangular slot (111) to be slidably connected with a bottom supporting plate (11), the top end of the elastic bent plate (24) is fixedly connected with second lug seats (241) which are symmetrically arranged, the rotating rod (23) penetrates through the second lug seats (241) to be rotatably connected with the second lug seats (241), the middle part of the bottom end of the elastic bent plate (24) is provided with a first rolling groove (242), a first rolling hole (2421) is formed in the side wall of the first rolling groove (242), first rollers (251) are fixedly connected to two ends of the first roller (25), and the first rollers (251) are inserted into the first rolling hole (2421) and are rotatably connected with the elastic bending plate (24);
the power component (3) comprises a moving column (31), a water storage tank (33), an L-shaped rod (34), a second roller (35) and a moving rod (36) which are symmetrically arranged, the moving column (31) is inserted into a small sliding hole (121) and is in sliding connection with a large column (13), a fixed hole (311) is formed in the peripheral side of the moving column (31), a first spring (312) is movably sleeved on the peripheral side of the moving column (31), a bearing bent plate (32) matched with the water storage tank (33) is fixedly connected to the top end of the moving column (31), the top end of the first spring (312) is in contact connection with the bottom end of the bearing bent plate (32), the bottom end of the first spring (312) is in contact connection with the top end of the large column (13), a water inlet valve (331) is fixedly installed at one end of the water storage tank (33), a long rod of the L-shaped rod (34) penetrates through the fixed hole (311) and is fixedly connected with the moving column (31), the long rod of the L-shaped rod (34) is in sliding connection with the large column (13) through a vertical sliding chute (132), the L-shaped rod (34) is provided with a second rolling groove (341) at the short rod end, the side wall of the second rolling groove (341) is provided with a second rolling hole (3411), two ends of a second roller (35) are fixedly connected with second rollers (351), the second rollers (351) are inserted into the second rolling holes (3411) and rotatably connected with the second rolling groove (341), a moving rod (36) is inserted into the small sliding hole (121) and slidably connected with the bottom supporting plate (11), the top end of the moving rod (36) is fixedly connected with a linkage rod (38), a second spring (37) is movably sleeved on the periphery of the moving rod (36), the top end of the second spring (37) is in contact connection with the bottom end of the linkage rod (38), the bottom end of the second spring (37) is in contact connection with the top end of the small cylinder (12), and one side of the linkage rod (38) is fixedly connected with the valve rod of the water inlet valve (331).
2. The cooling water amount control device of the air compressor unit according to claim 1, wherein the limiting component (4) comprises a triangular block (41), vertical rods (44) and a connecting rod (45), the vertical rods (44) and the connecting rod are positioned on two sides of the triangular block (41), a sliding rod (42) is fixedly connected to the bottom end of the triangular block (41), the sliding rod (42) is inserted into a circular slot (112) and is slidably connected with the bottom support plate (11), a third spring (43) is movably sleeved on the peripheral side of the sliding rod (42), the top end of the third spring (43) is in contact connection with the bottom end of the triangular block (41), the bottom end of the third spring (43) is in contact connection with the top end of the bottom support plate (11), the bottom end of the vertical rod (44) is fixedly connected with the top end of the bottom support plate (11), a guide cylinder (441) is fixedly connected to the top end of the vertical rod (44), one end of the connecting rod (45) is fixedly connected with a driving rod (451) corresponding to the inclined plane of the triangular block (41), the driving rod (451) penetrates through the guide cylinder (441) to be connected with the guide cylinder (441) in a sliding mode, and the other end of the connecting rod (45) is fixedly connected with a limiting rod (452) matched with the limiting hole (221).
3. The cooling water quantity control device of the air compressor unit as claimed in claim 1, wherein the peripheral side of the first roller (25) is in rolling friction with the top end of the linkage rod (38), and the peripheral side of the second roller (35) is in rolling friction with the inner inclined surface of the elastic bent plate (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110358269.7A CN113153698B (en) | 2021-04-01 | 2021-04-01 | Cooling water quantity control device of air compressor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110358269.7A CN113153698B (en) | 2021-04-01 | 2021-04-01 | Cooling water quantity control device of air compressor unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113153698A CN113153698A (en) | 2021-07-23 |
| CN113153698B true CN113153698B (en) | 2022-09-30 |
Family
ID=76886169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110358269.7A Active CN113153698B (en) | 2021-04-01 | 2021-04-01 | Cooling water quantity control device of air compressor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113153698B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113864517B (en) * | 2021-09-08 | 2023-10-03 | 彩虹（合肥）液晶玻璃有限公司 | Labor-saving control device for movable valve |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2199376Y (en) * | 1994-08-27 | 1995-05-31 | 王锦林 | Automatic water cut-off or intake valve for water tank |
| CN101408259A (en) * | 2008-05-26 | 2009-04-15 | 李静娴 | Gravity type liquid quantitative water supply automatic closing apparatus |
| CN201739132U (en) * | 2010-08-06 | 2011-02-09 | 上海石大机电有限公司 | Automatic drainer without gas consumption |
| CN205978759U (en) * | 2016-08-19 | 2017-02-22 | 郑州风神物流有限公司 | Automatic water installation that adds of humidifier |
| CN107461655B (en) * | 2017-07-13 | 2020-07-31 | 绍兴柯桥新兴门业有限公司 | L ED searchlighting device for night safety investigation |
| US10828474B2 (en) * | 2017-09-12 | 2020-11-10 | Integra LifeSciences Switzerland Sárl | Bodily fluid drainage system with volume limiting and adjustable volume capacity functionality |
| CN209671172U (en) * | 2019-03-25 | 2019-11-22 | 浙江德拉戈机械有限公司 | A kind of water lubrication oilless (oil free) compressor |
| CN210492130U (en) * | 2019-04-18 | 2020-05-12 | 丁丽 | Automatic trough is used in poultry of control water yield |
| CN210287745U (en) * | 2019-06-06 | 2020-04-10 | 河南阿尔本制衣有限公司 | Rolling strip pull cylinder |
| CN210808763U (en) * | 2019-10-31 | 2020-06-23 | 刘娟 | Automatic water supply tank for livestock breeding |
| CN211064615U (en) * | 2019-11-14 | 2020-07-24 | 山西祥和岭上农牧开发有限公司 | Novel poultry is used for drinking water of sheepfold device |
| CN111521056B (en) * | 2020-03-27 | 2021-06-29 | 彩虹（合肥）液晶玻璃有限公司 | Heat exchanger installation mechanism for liquid crystal glass production |
| CN212389501U (en) * | 2020-06-12 | 2021-01-22 | 沭阳松之阳贸易有限公司 | Oilless air compression pump with noise reduction function |
| CN212589594U (en) * | 2020-07-15 | 2021-02-26 | 张家口市创美农业开发有限责任公司 | Watering device for livestock breeding |
-
2021
- 2021-04-01 CN CN202110358269.7A patent/CN113153698B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN113153698A (en) | 2021-07-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113153698B (en) | Cooling water quantity control device of air compressor unit | |
| CN113928619B (en) | TFT-LCD packaging and conveying mechanism | |
| CN215394631U (en) | Glass grinding fluid level control device | |
| CN212700425U (en) | Novel target stand for martial arts training | |
| CN113028379B (en) | Boiler installation fixing device | |
| CN214219633U (en) | Assembled prestressing force bamboo joint stake | |
| CN212350342U (en) | Mechanical die-closing casting process equipment convenient for die closing | |
| CN114274495A (en) | Pressing device for processing polyurethane sandwich board | |
| CN112878429A (en) | Adsorption type low-humidity air water taking device | |
| CN210617294U (en) | Film laminating device applied to glass production | |
| CN219917255U (en) | Lamination mechanism | |
| CN216204829U (en) | A drying device for producing moxa | |
| CN217440967U (en) | Bearing support for high-temperature and high-pressure pipeline of thermal power plant | |
| CN115832397A (en) | Power battery cell assembling and stacking robot | |
| CN212887976U (en) | Punching mechanism for processing membrane structure | |
| CN217151020U (en) | Assembling structure of grid decorative plate and flat plate | |
| CN218384607U (en) | Auxiliary tool for cable production line | |
| CN217516642U (en) | Cleaning auxiliary device | |
| CN201037346Y (en) | Multi-wheel roller device for sliding door and window | |
| CN219684502U (en) | OPC gear installation equipment | |
| CN219671662U (en) | Building steel structure connecting device | |
| CN216107412U (en) | Movable chemical fiber warping and drafting equipment | |
| CN215467243U (en) | Plate bending machine easy and convenient to operate | |
| CN216608833U (en) | Mechanism for precisely assembling screen and shell of notebook computer | |
| CN210682198U (en) | Rail trolley restorer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |