Water content overproof alarm device

Abstract

The utility model relates to the technical field of moisture content detection, and discloses a moisture content standard exceeding alarm device which comprises a mounting seat, and the mounting seat comprises a fixing part arranged on the outer side of a machine shell of an oil separator and a guide part arranged on the side, away from the machine shell of the oil separator, of the fixing part; the clamping assembly comprises a sliding frame arranged on the guide part in a sliding manner and a plurality of clamping parts arranged on the sliding frame; the alarm lamp is located among the multiple clamping parts, the multiple clamping parts clamp the alarm lamp, and the alarm lamp is electrically connected with the moisture content transmitter. The effect of improving the convenience of mounting the alarm lamp is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of moisture content detection, and in particular to a moisture content exceeding standard alarm device. Background Art

[0002] Marine lubricating oil is a lubricating oil used for ship equipment and machinery. The effect of marine lubricating oil is the same as that of automobile engine lubricating oil. With the mixing of combustion products and impurities such as metal chips, the lubricating oil needs to be replaced regularly. Marine lubricating oil is more than 2,000 liters and needs to be replaced basically every six months. The cost of replacing lubricating oil is high.

[0003] In order to reduce the cost of replacing lubricating oil, lubricating oil purification equipment (such as oil separators) is generally installed on ships. By separating the moisture and impurities in the lubricating oil, the possibility of mechanical failure is reduced while the service life of the lubricating oil is increased.

[0004] The ship oil separator is divided into three parts from top to bottom. The upper part is the interface part, which has dirty oil inlet, clean oil outlet, replacement water inlet, etc.; the middle part is the separation chamber part, which is mainly a high-speed rotating separation cylinder; the lower part is the transmission part. The lubricating oil coming out of the sedimentation tank passes through the oil inlet pipe of the oil separator and enters the separation plate at the bottom of the oil separator. At this time, the separation plate is full of water. The high-speed rotation of the oil separator makes the lubricating oil move toward the outside of the separation plate under the action of centrifugal force, and finally the clean oil is discharged from the oil outlet, and the impurities in the lubricating oil are retained inside the separation cylinder.

[0005] The clean oil outlet of the oil separator is a key component for separating water or lubricating oil from the separation plate. The quality of the clean oil discharged from the clean oil outlet depends largely on the water content of the oil. In order to detect the water content in the lubricating oil, the water content in the separated lubricating oil is generally measured by a water content transmitter and a water sensor. The oil separator is also equipped with an alarm light, which is electrically connected to the water content transmitter. The staff uses the alarm light to determine whether the water content of the lubricating oil exceeds the standard. However, the installation of the existing alarm lights is cumbersome and requires special personnel to install. After the alarm light is damaged, it is inconvenient to replace. Utility Model Content

[0006] In order to improve the convenience of installing the alarm light, the present application provides an alarm device for excessive moisture content.

[0007] The present application provides a moisture content over-limit alarm device that adopts the following technical solution:

[0008] A moisture content over-standard alarm device, the alarm device is electrically connected to a moisture content transmitter in an oil separator, and the alarm device comprises:

[0009] A mounting seat, the mounting seat comprising a fixing portion mounted on the outer side of the casing of the oil separator and a guiding portion mounted on a side of the casing of the fixing portion away from the oil separator;

[0010] A clamping assembly, the clamping assembly comprising a sliding frame slidably mounted on the guide portion and a plurality of clamping portions mounted on the sliding frame;

[0011] An alarm light is located between the plurality of clamping parts, the plurality of clamping parts clamp the alarm light, and the alarm light is electrically connected to the moisture content transmitter.

[0012] Optionally, the fixing portion includes a mounting plate mounted on the outer shell of the oil separator and a fixing cylinder mounted on the casing of the mounting plate away from the oil separator, and the mounting plate is provided with a threading hole for threading.

[0013] Optionally, the guide portion is located on a side of the fixed cylinder away from the mounting plate, and the guide portion includes a plurality of guide rods circumferentially distributed along the axis direction of the fixed cylinder, and one end of the guide rod is fixedly connected to the fixed cylinder.

[0014] Optionally, a side of the fixing tube close to the guide rod is provided with a plurality of mounting holes corresponding to the guide rods, and the guide rods are threadedly connected to the corresponding mounting holes.

[0015] Optionally, one end of the guide rod away from the fixing portion is rotatably engaged with a rotating block.

[0016] Optionally, the rotating block and the end of the guide rod away from the fixed portion are both filled with magnetic material, and the magnetic material inside the rotating block and the magnetic material inside the guide rod attract each other.

[0017] Optionally, the sliding frame is a sliding ring, a plurality of the guide rods are slidably passed through the sliding ring, a plurality of the clamping parts are mounted on the sliding ring, and the plurality of the clamping parts are circumferentially distributed along the axial direction of the sliding ring.

[0018] Optionally, a plurality of clamping holes penetrating the outer wall of the sliding ring are provided on the inner wall of the sliding ring, and the clamping part includes a clamping spring installed inside the clamping hole, a clamping member installed at one end of the clamping spring and a limit block installed at the other end of the clamping spring, a limit groove is provided on the side wall of the clamping hole, a limit plate is installed on the side wall of the limit block, and the limit plate and the limit groove are slidably matched.

[0019] Optionally, the clamping member includes a clamping block slidably mounted inside the clamping hole and a clamping plate mounted on one end of the clamping block, and one end of the clamping block away from the clamping plate is fixedly connected to the clamping spring.

[0020] Optionally, the clamping assembly further comprises a transparent protective cover sleeved on the outer wall of the sliding ring, and one side of the limit block abuts against the inner wall of the transparent protective cover.

[0021] In summary, the present application includes at least one of the following beneficial technical effects:

[0022] 1. According to the location where the alarm light needs to be installed, the fixed part is fixedly installed on the outside of the casing of the oil separator, and the connecting wire with the moisture content transmitter is passed through the threading hole on the mounting plate. After the guide part is installed on the fixed part, the sliding frame is installed on the guide part, and then the alarm light is inserted into the sliding frame. The alarm light is clamped by multiple clamping parts on the sliding frame, and the connecting wire and the alarm light are connected to complete the installation of the alarm light and improve the convenience of installing the alarm.

[0023] 2. The transparent protective cover is sleeved on the sliding ring, and the inner wall of the transparent protective cover is in contact with the limit block. The limit block presses the transparent protective cover tightly under the elastic force of the clamping spring, thereby improving the convenience and stability of placing the transparent protective cover; the transparent protective cover further compresses the clamping spring through the limit block, so that the clamping part improves the clamping force of the alarm under the elastic force of the clamping spring, thereby improving the stability of the clamping alarm light. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0025] Figure 2 It is a schematic diagram showing the positional relationship between the mounting base and the clamping assembly in the embodiment of the present application.

[0026] Figure 3 It is a schematic diagram of the mounting seat structure in the embodiment of the present application.

[0027] Figure 4 It is a schematic diagram of the guide structure in the embodiment of the present application.

[0028] Figure 5 It is a schematic diagram showing the positional relationship between the sliding frame and the clamping portion in the embodiment of the present application.

[0029] Figure 6 It is a schematic diagram of the sliding frame structure in the embodiment of the present application.

[0030] Figure 7 It is a schematic diagram of the clamping part structure in the embodiment of the present application.

[0031] Description of reference numerals:

[0032] 1. Mounting seat; 11. Fixing part; 111. Mounting plate; 1111. Threading hole; 112. Fixing tube; 1121. Mounting hole; 12. Guide part; 121. Guide rod; 122. Rotating block; 1221. Rotating groove; 2. Clamping assembly; 21. Sliding frame; 211. Sliding ring; 212. Sliding hole; 213. Clamping hole; 214. Limiting groove; 22. Clamping part; 221. Clamping spring; 222. Limiting block; 2221. Limiting plate; 223. Clamping member; 2231. Clamping block; 2232. Clamping plate; 23. Transparent protective cover; 3. Warning light. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-Figure 7 This application is described in further detail.

[0034] The embodiment of the present application discloses a moisture content exceeding standard alarm device.

[0035] A moisture content excessive alarm device comprises a mounting base 1, a clamping assembly 2 and an alarm light 3. The mounting base 1 is fixedly mounted on the outer wall of the casing of the oil separator, the clamping assembly 2 and the alarm light 3 are both fixedly mounted on the mounting base 1, and the clamping assembly 2 is used to clamp and fix the alarm light 3. In the embodiment of the present application, the alarm light 3 is an LED light.

[0036] When installing the alarm light 3, the mounting base 1 is fixedly mounted on the casing of the oil separator, and the clamping assembly 2 is fixed on the mounting base 1. Then, the alarm light 3 is placed on the mounting base 1, and the clamping assembly 2 on the mounting base 1 clamps and limits the alarm light 3. Then, the alarm light 3 and the moisture content transmitter inside the oil separator are electrically connected. When the alarm light 3 needs to be removed, the limit on the alarm light 3 can be released by the clamping assembly 2.

[0037] The mounting seat 1 includes a fixing portion 11 and a guiding portion 12 .

[0038] The fixing part 11 includes a mounting plate 111 and a fixing cylinder 112. The mounting plate 111 is cylindrical, and a threading hole 1111 for threading is provided at the center of the mounting plate 111. The mounting plate 111 is fixedly mounted on the casing of the oil separator, and the fixing cylinder 112 is located on the side of the mounting plate 111 away from the casing of the oil separator, and the fixing cylinder 112 and the mounting plate 111 are coaxial.

[0039] The guide portion 12 is located on a side of the fixed tube 112 away from the mounting plate 111 . A plurality of guide portions 12 are provided. The plurality of guide portions 12 are evenly distributed circumferentially along the axis direction of the fixed tube 112 . In the embodiment of the present application, four guide portions 12 are provided.

[0040] Each guide portion 12 includes a guide rod 121 and a rotating block 122. In the embodiment of the present application, the guide rod 121 is a round rod, and one end of the fixed cylinder 112 close to the guide rod 121 is provided with four mounting holes 1121, and the four mounting holes 1121 are evenly distributed circumferentially along the axis direction of the fixed cylinder 112, and the four mounting holes 1121 correspond to the four guide portions 12 one by one, and the end of the guide rod 121 is threadedly connected to the corresponding mounting hole 1121.

[0041] The rotating block 122 is located at the end of the guide rod 121 away from the fixed cylinder 112, and a rotating groove 1221 is provided on the rotating block 122. The end of the guide rod 121 close to the rotating block 122 is located inside the rotating groove 1221, and the guide rod 121 and the inside of the rotating groove 1221 are rotatably matched. The end of the guide rod 121 close to the rotating block 122 and the inside of the rotating block 122 are both filled with magnetic materials, and the magnetic materials filled at the end of the guide rod 121 and the magnetic materials filled inside the rotating block 122 attract each other.

[0042] When the guide rod 121 needs to be rotated inside the mounting hole 1121, the rotating block 122 and the end of the guide rod 121 are rotated relative to each other, so that the rotating block 122 and the guide rod 121 are arranged in a T shape as a whole. The staff rotates the guide rod 121 through the rotating block 122, thereby facilitating the rotation of the guide rod 121.

[0043] When the guide rod 121 does not need to be rotated, the rotating block 122 and the guide rod 121 can be reset and rotated until the length directions are consistent, and the possibility of the rotating block 122 and the guide rod 121 shaking again can be reduced by the magnetic material inside the rotating block 122 and the guide rod 121.

[0044] An end of the guide rod 121 close to the rotating block 122 and the inner wall of the rotating groove 1221 are both provided with arc surfaces, and the arc surface at the end of the guide rod 121 corresponds to the arc surface on the inner wall of the rotating groove 1221 .

[0045] The clamping assembly 2 includes a sliding frame 21 , a clamping portion 22 and a transparent protective cover 23 .

[0046] The sliding frame 21 is a sliding ring 211, which is coaxial with the fixed cylinder 112, and a plurality of sliding holes 212 are provided on one side of the sliding ring 211 close to the fixed cylinder 112. In the embodiment of the present application, four sliding holes 212 are provided, and the four sliding holes 212 are evenly distributed along the circumference of the axis of the sliding ring 211. The four sliding holes 212 correspond to the four guide rods 121 one by one, and the guide rods 121 slide through the corresponding sliding holes 212, and the four guide rods 121 guide and position the sliding ring 211 through the inner wall of the sliding hole 212.

[0047] The inner wall of the sliding ring 211 is provided with a plurality of clamping holes 213 , which are evenly distributed circumferentially along the axis of the sliding ring 211 . In the implementation of the present application, two clamping holes 213 are provided, and both clamping holes 213 penetrate the outer wall of the sliding ring 211 .

[0048] There are two clamping parts 22, and the two clamping parts 22 correspond to the two clamping holes 213. The clamping part 22 includes a clamping spring 221, a clamping member 223 and a limit block 222.

[0049] The clamping spring 221 is located inside the clamping hole 213. The clamping member 223 includes a clamping block 2231 and a clamping plate 2232. The clamping block 2231 is located inside the clamping hole 213, and the clamping block 2231 and the clamping hole 213 are slidably matched. The clamping plate 2232 is fixedly mounted on the side of the clamping block 2231 close to the alarm light 3, and the side of the clamping plate 2232 close to the alarm light 3 is provided with an arc surface, and the arc center of the arc surface is located on the side of the clamping plate 2232 close to the alarm light 3. When clamping the alarm light 3, the arc surface on the clamping plate 2232 increases the contact area of ​​the clamping alarm light 3. The side of the clamping block 2231 away from the clamping plate 2232 is fixedly connected to the end of the clamping spring 221 close to the clamping block 2231.

[0050] The limit block 222 is located inside the clamping block 2231, the limit block 222 is slidably matched, and the limit block 222 is fixedly connected to the end of the clamping spring 221 away from the clamping block 2231. A limit groove 214 is provided on the inner part of the clamping hole 213 near the fixed cylinder 112, and a limit plate 2221 is fixedly connected to the side of the limit block 222 near the limit groove 214. The length direction of the limit plate 2221 is parallel to the axial direction of the sliding ring 211, and the limit plate 2221 and the limit groove 214 are slidably matched. The transparent protective cover 23 is sleeved on the sliding ring 211, and the inner wall of the transparent protective cover 23 contacts the limit block 222.

[0051] The implementation principle of the moisture content over-standard alarm device of the present application embodiment is as follows: when installing the alarm light 3, the mounting plate 111 is fixedly mounted on the housing of the oil separator by screws, and then the rotating block 122 and the guide rod 121 are relatively rotated in a T-shape, and the staff rotates the guide rod 121 by the rotating block 122, and threadingly connects the guide rod 121 and the mounting hole 1121 on the fixed cylinder 112. Then, the connecting wire used to connect the alarm light 3 and the moisture content transmitter is passed through the threading hole 1111 for subsequent connection.

[0052] The rotating block 122 and the guide rod 121 are rotated relative to each other again, so that the length direction of the rotating block 122 is consistent with the length direction of the guide block. The guide rod 121 is slid through the sliding hole 212 on the sliding frame 21, and the sliding frame 21 is limited by the four guide rods 121, so as to improve the working stability of the sliding frame 21.

[0053] Then, the staff moves the two limit plates 2221 so that the two limit plates 2221 drive the two clamping blocks 2231 to move away from each other through the limit blocks 222, and place the alarm light 3 between the two clamping plates 2232. The two clamping plates 2232 clamp the alarm light 3 under the elastic force of the clamping spring 221.

[0054] After the alarm light 3 is connected to the connecting wire passing through the threading hole 1111, the sliding frame 21 slides on the guide rod 121, and the end of the alarm light 3 is located inside the fixed tube 112. The fixed tube 112 and the two clamping plates 2232 cooperate with each other to limit the alarm light 3, thereby further improving the stability of the placement of the alarm light 3.

[0055] Then, the transparent protective cover 23 is sleeved on the outside of the sliding ring 211 so that the inner wall of the transparent protective cover 23 contacts the limit block 222 on the sliding ring 211. The two limit blocks 222 press the transparent protective cover 23 tightly under the elastic force of the clamping spring 221, thereby improving the stability of placing the transparent protective cover 23. The transparent protective cover 23 is further compressed by the clamping spring 221 through the two limit blocks 222, thereby further improving the stability of the clamping alarm light 3.

[0056] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A moisture content exceeding standard alarm device, the alarm device is electrically connected to the moisture content transmitter in the oil separator, characterized in that: The alarm device comprises: A mounting seat (1), the mounting seat (1) comprising a fixing portion (11) mounted on the outer side of a casing of the oil separator and a guiding portion (12) mounted on a side of the fixing portion (11) away from the casing of the oil separator; A clamping assembly (2), the clamping assembly (2) comprising a sliding frame (21) slidably mounted on the guide portion (12) and a plurality of clamping portions (22) mounted on the sliding frame (21); An alarm light (3), the alarm light (3) is located between the plurality of clamping parts (22), the plurality of clamping parts (22) clamp the alarm light (3), and the alarm light (3) is electrically connected to a moisture content transmitter.

2. A moisture content excessive alarm device according to claim 1, characterized in that: The fixing portion (11) comprises a mounting plate (111) mounted on the outer shell of the oil separator and a fixing cylinder (112) mounted on the casing of the oil separator away from the mounting plate (111). The mounting plate (111) is provided with a threading hole (1111) for threading a wire.

3. The excessive moisture content alarm device according to claim 2, characterized in that: The guide portion (12) is located on a side of the fixed cylinder (112) away from the mounting plate (111), and the guide portion (12) comprises a plurality of guide rods (121) distributed circumferentially along the axis direction of the fixed cylinder (112), and one end of the guide rod (121) is fixedly connected to the fixed cylinder (112).

4. The excessive moisture content alarm device according to claim 3, characterized in that: A plurality of mounting holes (1121) corresponding to the plurality of guide rods (121) are provided on a side of the fixing tube (112) close to the guide rods (121), and the guide rods (121) and the corresponding mounting holes (1121) are threadedly connected.

5. The excessive moisture content alarm device according to claim 3, characterized in that: One end of the guide rod (121) away from the fixing portion (11) is rotatably matched with a rotating block (122).

6. The excessive moisture content alarm device according to claim 5, characterized in that: The rotating block (122) and the guide rod (121) are both filled with magnetic material at one end away from the fixed portion (11), and the magnetic material inside the rotating block (122) and the magnetic material inside the guide rod (121) attract each other.

7. The excessive moisture content alarm device according to claim 3, characterized in that: The sliding frame (21) is a sliding ring (211), a plurality of the guide rods (121) are slidably inserted into the sliding ring (211), a plurality of the clamping portions (22) are mounted on the sliding ring (211), and the plurality of the clamping portions (22) are circumferentially distributed along the axial direction of the sliding ring (211).

8. The excessive moisture content alarm device according to claim 7, characterized in that: The inner wall of the sliding ring (211) is provided with a plurality of clamping holes (213) penetrating the outer wall of the sliding ring (211); the clamping portion (22) comprises a clamping spring (221) installed inside the clamping hole (213), a clamping member (223) installed at one end of the clamping spring (221) and a limit block (222) installed at the other end of the clamping spring (221); a limit groove (214) is provided on the side wall of the clamping hole (213); a limit plate (2221) is installed on the side wall of the limit block (222); the limit plate (2221) and the limit groove (214) are slidably matched.

9. The excessive moisture content alarm device according to claim 8, characterized in that: The clamping member (223) comprises a clamping block (2231) slidably mounted inside the clamping hole (213) and a clamping plate (2232) mounted at one end of the clamping block (2231); one end of the clamping block (2231) away from the clamping plate (2232) is fixedly connected to the clamping spring (221).

10. The excessive moisture content alarm device according to claim 8, characterized in that: The clamping assembly (2) further comprises a transparent protective cover (23) sleeved on the outer wall of the sliding ring (211), and one side of the limit block (222) is in contact with the inner wall of the transparent protective cover (23).

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