CN204148207U - A kind of pipeline is except trowel used for plastering device - Google Patents
A kind of pipeline is except trowel used for plastering device Download PDFInfo
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- CN204148207U CN204148207U CN201420332812.1U CN201420332812U CN204148207U CN 204148207 U CN204148207 U CN 204148207U CN 201420332812 U CN201420332812 U CN 201420332812U CN 204148207 U CN204148207 U CN 204148207U
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- sealing cup
- plastering device
- pipeline
- elastic shaft
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Abstract
A kind of pipeline is except trowel used for plastering device, by the first sealing cup, second sealing cup, 3rd sealing cup, scale removal wheel and the first elastic shaft, or second elastic shaft, or three elastic axes, or the 4th elastic shaft, or the 5th elastic shaft, or the 6th elastic shaft, or the 7th elastic shaft composition, compared with prior art, when pipeline of the present utility model removes trowel used for plastering device by channel bend place, the elastic shaft of himself can be turned with elbow natural torsion, after channel bend, the function of himself memory, make its at once with conduit axis parallel motion work, thus protective conduit except trowel used for plastering device stand intact, normal operation, greatly improve the service life that pipeline removes trowel used for plastering device, simultaneously, because pipeline is except trowel used for plastering device is at elbow turning, can maintain the original state, good airproof performance, stop to lose heart, economize on resources, also pipeline is made to remove the speed of service of trowel used for plastering device even, extend its service life, the efficiency of descaling rinsing improves greatly, comprehensive benefit is very remarkable.
Description
Technical field
The utility model relates to a kind of pipeline except trowel used for plastering device, for the descaling rinsing of inner-walls of duct.
Background technology
Current pipeline is except trowel used for plastering device, axle in the middle part of it mostly is steel pipe and makes, in actual use, except trowel used for plastering device is at the turning of pipeline, for rigidity is forced through, add high-speed cruising again, except trowel used for plastering device outwards produces powerful centrifugal force, seal is extruded distortion, very easily damage, except breakage rate when trowel used for plastering device runs at channel bend place is very high, cause very large waste, simultaneously, because pipeline is except the gross distortion of trowel used for plastering device, also gas can be revealed, waste source of the gas, cause the speed of service unstable, produce ballistic motion, shorten the service life that pipeline removes trowel used for plastering device, the overlap particularly running into channel bend place is larger, the situation that welding slag is more, except trowel used for plastering device is used especially must be bad, have a strong impact on except trowel used for plastering efficiency, increase except trowel used for plastering cost.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the purpose of this utility model is to provide a kind of novel pipeline except trowel used for plastering device, overcomes the existing deficiency except trowel used for plastering device, extends its service life, saved cost, added economic benefit, and simple and compact for structure, easy to manufacture.
To achieve these goals, the utility model pipeline except the technical scheme of trowel used for plastering device is:
A kind of pipeline is except trowel used for plastering device, comprise the first sealing cup 1, second sealing cup 2, the 3rd sealing cup 15, scale removal wheel 16 and the first elastic shaft 10, it is characterized in that: one end of the head rod 11 of the first elastic shaft 10 connects the first flange 8, the other end connects the second flange 14, first flange 8 connects the second sealing cup 2, second flange 14 connects the 3rd sealing cup 15, and rubber sleeve 12 is installed in the outside of head rod 11.
Another kind of form of the present utility model, a kind of pipeline is except trowel used for plastering device, comprise the first sealing cup 1, second sealing cup 2, the 3rd sealing cup 15, scale removal wheel 16 and the second elastic shaft 23, it is characterized in that: one end of the second connecting rod 21 of described second elastic shaft 23 connects three-flange 19, the other end connects the 4th flange 25, three-flange 19 connects the second sealing cup 2, and the 4th flange 25 connects the outside mounting spring 22 of the 3rd sealing cup 15, second connecting rod 21.
The two ends of described spring 22 are connected on the first boss 20 and the second boss 24, and the first boss 20 is fixed on three-flange 19, and the second boss 24 is fixed on the 4th flange 25.
Another kind of form of the present utility model, a kind of pipeline is except trowel used for plastering device, comprise the first sealing cup 1, second sealing cup 2, the 3rd sealing cup 15, scale removal wheel 16 and three elastic axes 29, it is characterized in that: one end of the 3rd connecting rod 28 of described three elastic axes 29 is flexibly connected the 5th flange 26, the other end is flexibly connected the 6th flange 31,5th flange 26 connects the outside mounting spring 22 that the second sealing cup the 2, six flange 31 connects the 3rd sealing cup the 15, three connecting rod 28.
The two ends of described spring 22 are connected on the 3rd boss 27 and the 4th boss 30, and the 3rd boss 27 is fixed on the 5th flange 26, and the 4th boss 30 is fixed on the 6th flange 31.
Another kind of form of the present utility model, a kind of pipeline is except trowel used for plastering device, comprise the first sealing cup 1, second sealing cup 2, the 3rd sealing cup 15, scale removal wheel 16 and the 4th elastic shaft 37, it is characterized in that: one end of the 4th connecting rod 36 of described 4th elastic shaft 37 is spheroid 32, be movably connected on the 7th flange 34, the other end is flexibly connected eight treating observances orchid 39,7th flange 34 connects the second sealing cup 2, eight treating observances blue 39 connects the 3rd sealing cup 15, the outside mounting spring 22 of the 4th connecting rod 36.
The two ends of described spring 22 are connected on the 5th boss 35 and the 6th boss 38,5th boss 35 is fixed on the 7th flange 34,6th boss 38 is fixed on eight treating observances orchid 39, recessed circle 33 opened by 5th boss 35, the 7th flange 34 and the second sealing cup 2, and spheroid 32 coordinates to be formed with recessed circle 33 and is flexibly connected.
Another kind of form of the present utility model, a kind of pipeline is except trowel used for plastering device, comprise the first sealing cup 1, second sealing cup 2, the 3rd sealing cup 15, scale removal wheel 16 and the 5th elastic shaft 44, it is characterized in that: the two ends of the 5th connecting rod 43 of described 5th elastic shaft 44 connect the 9th flange 45 and the tenth flange 46 respectively, in the outside of the 5th connecting rod 43, resilient sleeve 41 is installed.
There are some layers of net 42 inside of described resilient sleeve 41.
Another kind of form of the present utility model, a kind of pipeline is except trowel used for plastering device, comprise the first sealing cup 1, second sealing cup 2, the 3rd sealing cup 15, scale removal wheel 16 and the 6th elastic shaft 55, it is characterized in that: described 6th elastic shaft 55 is made up of some springs, one end of little spring 49 is connected with the small boss 47 of the 11 flange 53, the other end is connected with the small boss 51 of the 12 flange 54, one end of big spring 48 is connected with the large boss 50 of the 11 flange 53, and the other end is connected with the large boss 52 of the 12 flange 54.
Another kind of form of the present utility model, a kind of pipeline is except trowel used for plastering device, comprise the first sealing cup 1, second sealing cup 2, the 3rd sealing cup 15, scale removal wheel 16 and the 7th elastic shaft 59, it is characterized in that: six-bar linkage 58 one end of the 7th elastic shaft 59 connects the tenth three-flange 56, and the other end connects the 14 flange 57.
Described head rod (11), second connecting rod (21), 3rd connecting rod (28), 4th connective pole (36), 5th connecting rod (43), six-bar linkage (58) is elastomeric material and makes, and elastomeric material can be spring steel, also can be memorial alloy steel etc.
Compared with prior art, when pipeline of the present utility model removes trowel used for plastering device by channel bend place, the elastic shaft of himself can be turned with channel bend natural torsion, after channel bend, the function of himself refresh memory, make its at once with conduit axis parallel motion work, thus protective conduit except trowel used for plastering device stand intact, normal operation, greatly improve the service life that pipeline removes trowel used for plastering device, simultaneously, because pipeline is except trowel used for plastering device is at elbow turning, leather cup can keep profile original state, sealing is reliable, stop to lose heart, economize on resources, also pipeline is made to remove the speed of service of trowel used for plastering device even, extend its service life, the efficiency of descaling rinsing improves greatly, comprehensive benefit is very remarkable.
Accompanying drawing explanation
Fig. 1 is that the pipeline of the outside peace rubber sleeve of the first elastic shaft is except trowel used for plastering device schematic front view;
Fig. 2 is the schematic front view of the pipeline that spring is pacified in outside, its two ends are fixedly connected with except trowel used for plastering device of the second elastic shaft;
Fig. 3 is the outside peace spring of three elastic axes, the pipeline of its two ends flexible connection removes the schematic front view of trowel used for plastering device;
Fig. 4 is outside peace spring, its one end spheroid flexible connection of the 4th elastic shaft, and the pipeline that another end is flexibly connected is except the schematic front view of trowel used for plastering device;
Fig. 5 is that elastomeric schematic front view is pacified in the outside of the 5th elastic shaft;
Fig. 6 is the schematic front view that the 6th elastic shaft is made up of some springs;
Fig. 7 is the schematic front view that the 7th elastic shaft is made up of connecting rod.
Contrast accompanying drawing illustrates, by concrete parts each in the order further explanatory drawings of Fig. 1 to Fig. 5;
In Fig. 1, the 1, first sealing cup, the 2, second sealing cup, the 3, first clamping plate, 4, rear screw rod, the 5, second clamping plate, 6, packing ring, 7, three-ply board, the 8, first flange, the 9, first nut, 10, the first elastic shaft, 11, head rod, 12, rubber sleeve, 13, the second nut, the 14, second flange, the 15, the 3rd sealing cup, 16, scale removal wheel, the 17, the 4th clamping plate, 18, bolt, in Fig. 2,19, three-flange, 20, first boss, 21, second connecting rod, 22, spring, 23, second elastic shaft, 24, second boss, 25, 4th flange, in Fig. 3,26, 5th flange, 27, 3rd boss, 28, 3rd connecting rod, 29, three elastic axes, 30, 4th boss, 31, 6th flange, in Fig. 4,32, spheroid, 33, recessed circle, 34, 7th flange, 35, 5th boss, 36, 4th connective pole, 37, 4th elastic shaft, 38, 6th boss, 39, eight treating observances is blue, in figure five, and 40, screw, 41, resilient sleeve, 42, net, 43, 5th connecting rod, 44, 5th elastic shaft, 45, 9th flange, 46, tenth flange, in Fig. 6,47, small boss, 48, big spring, 49, little spring, 50, large boss, 51, small boss, 52, large boss, 53, 11 flange, 54, 12 flange, 55, 6th elastic shaft, 56, tenth three-flange, 57, 14 flange, 58, six-bar linkage, 59, 7th elastic shaft.
Detailed description of the invention
With reference to drawings and Examples, according to the order of claims, describe embodiment of the present utility model in detail.
Fig. 1 is that the pipeline of the outside peace rubber sleeve of the first elastic shaft of the present utility model is except trowel used for plastering device schematic front view, a kind of pipeline is except trowel used for plastering device, comprise the first sealing cup 1, second sealing cup 2, the 3rd sealing cup 15, scale removal wheel 16 and the first elastic shaft 10, one end of the head rod 11 of the first elastic shaft 10 connects the first flange 8, the other end connects the second flange 14, first flange 8 connects the second sealing cup 2, second flange 14 connects the 3rd sealing cup 15, and rubber sleeve 12 is installed in the outside of head rod 11.Rubber sleeve 12 can be have flexible any material to make, and the effect of rubber sleeve 12 is that auxiliary head rod 11 at once recovers previous linear state after by channel bend.
Fig. 2 is the schematic front view of the pipeline that spring is pacified in outside, its two ends are fixedly connected with except trowel used for plastering device of the second elastic shaft of the present utility model, second elastic shaft 23 substitutes the first elastic shaft 10, one end of second connecting rod 21 of the second elastic shaft 23 connects three-flange 19, the other end connects the 4th flange 25, three-flange 19 connects the second sealing cup 2,4th flange 25 connects the outside mounting spring 22 of the 3rd sealing cup 15, second connecting rod 21.The two ends of spring 22 are connected on the first boss 20 and the second boss 24, and the first boss 20 is fixed on three-flange 19, and the second boss 24 is fixed on the 4th flange 25.The effect of spring 22 is that auxiliary second connecting rod 21 at once recovers previous linear state after by channel bend.
Fig. 3 is the outside peace spring of three elastic axes of the present utility model, the pipeline of its two ends flexible connection removes the schematic front view of trowel used for plastering device, three elastic axes 29 substitutes the first elastic shaft 10, one end of 3rd connecting rod 28 of three elastic axes 29 is flexibly connected the 5th flange 26, the other end is flexibly connected the 6th flange 31,5th flange 26 connects the second sealing cup 2,6th flange 31 connects the outside mounting spring 22 of the 3rd sealing cup the 15, three connecting rod 28.The two ends of spring 22 are connected on the 3rd boss 27 and the 4th boss 30, and the 3rd boss 27 is fixed on the 5th flange 26, and the 4th boss 30 is fixed on the 6th flange 31.The effect of spring 22 is that auxiliary second connecting rod 21 at once recovers previous linear state after by channel bend.
Fig. 4 is outside peace spring, its one end spheroid flexible connection of the 4th elastic shaft of the present utility model, the pipeline that another end is flexibly connected is except the schematic front view of trowel used for plastering device, 4th elastic shaft 37 substitutes the first elastic shaft 10, one end of 4th connecting rod 36 of the 4th elastic shaft 37 is spheroid 32, be movably connected on the 7th flange 34, the other end is flexibly connected eight treating observances orchid 39,7th flange 34 connects the second sealing cup 2, eight treating observances blue 39 connects the 3rd sealing cup 15, the outside mounting spring 22 of the 4th connecting rod 36.The two ends of spring 22 are connected on the 5th boss 35 and the 6th boss 38,5th boss 35 is fixed on the 7th flange 34,6th boss 38 is fixed on eight treating observances orchid 39, recessed circle 33 opened by 5th boss 35, the 7th flange 34 and the second sealing cup 2, and spheroid 32 coordinates to be formed with recessed circle 33 and is flexibly connected.The effect of spring 22 is that auxiliary second connecting rod 21 at once recovers previous linear state after by channel bend.
In above-described embodiment, first sealing cup 1 is connected with the second sealing cup 2 by rear screw rod 4, the inside and outside both sides of the first sealing cup 1 are respectively arranged with for strengthening the first clamping plate 3 and the second clamping plate 5 connected, be provided with inside at the bottom of second sealing cup 2 bowls for strengthen connect three-ply board 7, the three-ply board 7 and the second clamping plate 5 between have packing ring 6.Rear screw rod 4 is fixing with the first nut 9 afterwards through the first clamping plate 3, first sealing cup 1, second clamping plate 5, packing ring 6, three-ply board 7, second sealing cup 2 and the first flange 8 (or three-flange 19 or the 5th flange or the 7th flange) successively.3rd sealing cup 15 is taken turns 16 by bolt 18 with scale removal and is connected, the 4th clamping plate 17 are outside equipped with at scale removal wheel 16, screw bolt passes the 4th clamping plate 17, scale removal wheel the 16, the 3rd sealing cup 15 and the second flange 14 (or the 4th flange 25 or the 6th flange 31 or eight treating observances orchid 39) are fixing with the second nut 13 afterwards, the utility model is not limited to said structure form, also can be any one of existing structure, main purpose of the present utility model be to improve the middle part fixed axis of pipeline except trowel used for plastering device.
Scale removal wheel 16 clears up the corrosion in pipeline, welding slag, refuse, and scale removal wheel 16 can be wire wheel, cloth wheel, disk scraper plate etc., can carry out the form changing and adopt other to be applicable to according to the needs of scale removal in pipe flexibly.
Fig. 5 is that the schematic front view of elastomeric pipeline except trowel used for plastering device is pacified in the outside of the utility model the 5th elastic shaft, the two ends of the 5th connecting rod 43 of the 5th elastic shaft 44 connect the 9th flange 45 and the tenth flange 46 respectively, install resilient sleeve 41 in the outside of the 5th connecting rod 43, resilient sleeve 41 can be any material of the former shape that can recover its memory.There are some layers of net 42 inside of resilient sleeve 41, to increase its intensity and durability.
Fig. 6 is the schematic front view that the 6th elastic shaft is made up of some springs, 6th elastic shaft 55 is made up of some springs, one end of little spring 49 is fixedly connected with the small boss 47 of the 11 flange 53, the other end is fixedly connected with the small boss 511 of the 12 flange 54, one end of big spring 48 is fixedly connected with the large boss 50 of the 11 flange 53, and the other end is fixedly connected with the large boss 52 of the 12 flange 54.
Fig. 7 is the schematic front view that the 7th elastic shaft is made up of connecting rod, and six-bar linkage 58 one end of the 7th elastic shaft 59 connects the tenth three-flange 56, and the other end connects the 14 flange 57.
In the utility model, head rod 11, second connecting rod 21, the 3rd connecting rod 28, the 4th connecting rod 36, the 5th connecting rod 43 and six-bar linkage 58 are elastomeric material and make, to ensure that connecting rod is by after channel bend, at once recover its linear state, make pipeline remove trowel used for plastering device and normally use continuously.
During use, pipeline except trowel used for plastering device is put into from conduit entrance, sealing, connect source of the gas, air pressure is controlled in certain pressure scope, make pipeline remove trowel used for plastering device to run in pipeline according to certain speed per hour, pipeline is except trowel used for plastering device is at pipeline turning place, the elastic shaft of himself can be turned with elbow natural torsion, after channel bend, the memory function of himself, make its at once with conduit axis parallel motion work, thus protective conduit except trowel used for plastering device stand intact, normal operation, greatly improve the service life that pipeline removes trowel used for plastering device, simultaneously, because pipeline is except trowel used for plastering device is at elbow turning, leather cup can keep profile original state, good airproof performance, stop to lose heart, economize on resources, also pipeline is made to remove the speed of service of trowel used for plastering device even, extend its service life, the efficiency of descaling rinsing improves greatly, comprehensive benefit is very remarkable.
The utility model is not limited to the concrete structure of above-mentioned embodiment, the above is only preferred embodiment of the present utility model, their feature can convert composition multiple technologies scheme easily, the above involved similar approach, similar appliances carries out the construction in pipeline, no matter whether identical its utensil title is with the utility model title, middle part fixed axis involved by it adopts the method for elastic shaft, all at protection domain of the present utility model, so, protection domain of the present utility model should comprise those of ordinary skill in the art under the prerequisite not exceeding the utility model principle, done some modification and improvement.
Claims (17)
1. a pipeline is except trowel used for plastering device, comprise the first sealing cup (1), second sealing cup (2), 3rd sealing cup (15), scale removal wheel (16) and the first elastic shaft (10), it is characterized in that: one end of the head rod (11) of the first elastic shaft (10) connects the first flange (8), the other end connects the second flange (14), first flange (8) connects the second sealing cup (2), second flange (14) connects the 3rd sealing cup (15), rubber sleeve (12) is installed in the outside of head rod (11).
2. a pipeline is except trowel used for plastering device, comprise the first sealing cup (1), second sealing cup (2), 3rd sealing cup (15), scale removal wheel (16) and the second elastic shaft (23), it is characterized in that: one end of second connecting rod (21) of described second elastic shaft (23) connects three-flange (19), the other end connects the 4th flange (25), three-flange (19) connects the second sealing cup (2), 4th flange (25) connects the 3rd sealing cup (15), the outside mounting spring (22) of the second connecting rod (21).
3. a kind of pipeline according to claim 2 is except trowel used for plastering device, it is characterized in that: the two ends of described spring (22) are connected to the first boss (20) with on the second boss (24), first boss (20) is fixed on three-flange (19), and the second boss (24) is fixed on the 4th flange (25).
4. a pipeline is except trowel used for plastering device, comprise the first sealing cup (1), second sealing cup (2), 3rd sealing cup (15), scale removal wheel (16) and three elastic axes (29), it is characterized in that: one end of the 3rd connecting rod (28) of described three elastic axes (29) is flexibly connected the 5th flange (26), the other end is flexibly connected the 6th flange (31), 5th flange (26) connects the second sealing cup (2), 6th flange (31) connects the 3rd sealing cup (15), the outside mounting spring (22) of the 3rd connecting rod (28).
5. a kind of pipeline according to claim 4 is except trowel used for plastering device, it is characterized in that: the two ends of described spring (22) are connected to the 3rd boss (27) with on the 4th boss (30), 3rd boss (27) is fixed on the 5th flange (26), and the 4th boss (30) is fixed on the 6th flange (31).
6. a pipeline is except trowel used for plastering device, comprise the first sealing cup (1), second sealing cup (2), 3rd sealing cup (15), scale removal wheel (16) and the 4th elastic shaft (37), it is characterized in that: one end of the 4th connecting rod (36) of described 4th elastic shaft (37) is spheroid (32), be movably connected on the 7th flange (34), the other end is flexibly connected eight treating observances orchid (39), 7th flange (34) connects the second sealing cup (2), eight treating observances orchid (39) connects the 3rd sealing cup (15), the outside mounting spring (22) of the 4th connecting rod (36).
7. a kind of pipeline according to claim 6 is except trowel used for plastering device, it is characterized in that: the two ends of described spring (22) are connected to the 5th boss (35) with on the 6th boss (38), 5th boss (35) is fixed on the 7th flange (34), 6th boss (38) is fixed on eight treating observances orchid (39), recessed circle (33) opened by 5th boss (35), the 7th flange (34) and the second sealing cup (2), and spheroid (32) coordinates to be formed with recessed circle (33) and is flexibly connected.
8. a pipeline is except trowel used for plastering device, comprise the first sealing cup (1), the second sealing cup (2), the 3rd sealing cup (15), scale removal wheel (16) and the 5th elastic shaft (44), it is characterized in that: the two ends of the 5th connecting rod (43) of described 5th elastic shaft (44) connect the 9th flange (45) and the tenth flange (46) respectively, in the outside of the 5th connecting rod (43), resilient sleeve (41) is installed.
9. a kind of pipeline according to claim 8 is except trowel used for plastering device, it is characterized in that: there are some layers of net (42) inside of described resilient sleeve (41).
10. a pipeline is except trowel used for plastering device, comprise the first sealing cup (1), second sealing cup (2), 3rd sealing cup (15), scale removal wheel (16) and the 6th elastic shaft (55), it is characterized in that: described 6th elastic shaft (55) is made up of some springs, one end of little spring (49) is connected with the small boss (47) of the 11 flange (53), the other end is connected with the small boss (51) of the 12 flange (54), one end of big spring (48) is connected with the large boss (50) of the 11 flange (53), the other end is connected with the large boss (52) of the 12 flange (54).
11. 1 kinds of pipelines are except trowel used for plastering device, comprise the first sealing cup (1), the second sealing cup (2), the 3rd sealing cup (15), scale removal wheel (16) and the 7th elastic shaft (59), it is characterized in that: six-bar linkage (58) one end of the 7th elastic shaft (59) connects the tenth three-flange (56), and the other end connects the 14 flange (57).
12. a kind of pipelines according to claim 1 except trowel used for plastering device, is characterized in that: described head rod (11) is made for elastomeric material.
13. a kind of pipelines according to claim 2 except trowel used for plastering device, is characterized in that: described second connecting rod (21) is made for elastomeric material.
14. a kind of pipelines according to claim 4 except trowel used for plastering device, is characterized in that: described 3rd connecting rod (28) is made for elastomeric material.
15. a kind of pipelines according to claim 6 except trowel used for plastering device, is characterized in that: described 4th connecting rod (36) is made for elastomeric material.
16. a kind of pipelines according to claim 8 except trowel used for plastering device, is characterized in that: described 5th connecting rod (43) is made for elastomeric material.
17. a kind of pipelines according to claim 11 except trowel used for plastering device, is characterized in that: described six-bar linkage (58) is made for elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420332812.1U CN204148207U (en) | 2014-06-19 | 2014-06-19 | A kind of pipeline is except trowel used for plastering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420332812.1U CN204148207U (en) | 2014-06-19 | 2014-06-19 | A kind of pipeline is except trowel used for plastering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204148207U true CN204148207U (en) | 2015-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420332812.1U Expired - Fee Related CN204148207U (en) | 2014-06-19 | 2014-06-19 | A kind of pipeline is except trowel used for plastering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204148207U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110802084A (en) * | 2019-10-26 | 2020-02-18 | 江苏润阳悦达光伏科技有限公司 | Piston type oil wiper |
| CN117244885A (en) * | 2023-11-20 | 2023-12-19 | 青岛安润环保科技有限公司 | Energy-saving emission-reducing electrochemical descaling corrosion-proof equipment for circulating water system |
-
2014
- 2014-06-19 CN CN201420332812.1U patent/CN204148207U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110802084A (en) * | 2019-10-26 | 2020-02-18 | 江苏润阳悦达光伏科技有限公司 | Piston type oil wiper |
| CN117244885A (en) * | 2023-11-20 | 2023-12-19 | 青岛安润环保科技有限公司 | Energy-saving emission-reducing electrochemical descaling corrosion-proof equipment for circulating water system |
| CN117244885B (en) * | 2023-11-20 | 2024-02-02 | 青岛安润环保科技有限公司 | Energy-saving emission-reducing electrochemical descaling corrosion-proof equipment for circulating water system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20180619 |
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| CF01 | Termination of patent right due to non-payment of annual fee |