CN220650209U - Collector for gas in oil - Google Patents

Abstract

The utility model discloses an oil gas collector, which comprises a collection gun, wherein the bottom of the collection gun is fixedly connected with a grip, a limiting block is fixedly arranged in the collection gun, the surface of the collection gun is fixedly connected with a negative pressure cylinder in a threaded manner, a negative pressure pipe is arranged on the upper side of the surface of the negative pressure cylinder, a gas taking pipe is arranged on the lower side of the surface of the negative pressure cylinder, a pipe clamp is arranged on the gas taking pipe, and the end part of the negative pressure pipe is communicated with an external negative pressure machine port; one end of the collection gun, which is far away from the grip, is fixed with the collection tube, and the end part of the collection tube is fixedly provided with a sealing seat, and a sealing ball is arranged on the sealing seat. When the sealing ball is separated from the inside of the sealing groove, the device starts sampling; the handle is held by one hand, and the single-hand sampling work can be completed under the action of the index finger.

Description

Collector for gas in oil

Technical Field

The utility model relates to the field of gas collection, in particular to a gas collector in oil.

Background

In the process of overhauling the power equipment after use, the oil used for overhauling is usually required to be detected, so that the normal condition of the oil in the power equipment is ensured, and the subsequent use is prevented from being influenced by the deterioration or the variation of the oil; in the process of detecting the oil, the gas generated in the middle of the oil is generally extracted and assayed, so that the change generated in the oil in the process of storing the oil is detected, the normal use of the oil is ensured, but the gas in the oil is not easy to extract because bubbles in the oil exist in the oil, and the collection and the subsequent assay process are greatly influenced, therefore, the gas collector in the oil for the power equipment is provided.

To solve the above problems, the prior art discloses (application number: CN 202110342220.2) an oil gas collector for electrical equipment through searching; the utility model provides a "including getting trachea (1), the bottom of getting trachea (1) is the taper, its characterized in that, the through-hole has all been seted up to the side of getting trachea (1) and conical surface, and its top is the opening setting, and insert from its top be equipped with rather than inside complex pressfitting pole (2), the outside package of getting trachea (1) is equipped with gas storage tube (6), and be located the through-hole of the side of getting trachea (1) and the inside intercommunication of gas storage tube (6)," this device is in the in-service use, because it does not set up hand-held device, in the in-service operation, convenience not fast, it is inconvenient to carry out the reality, the operation is wasted time and energy.

Disclosure of Invention

The object of the present utility model is to provide a gas in oil collector which solves the above mentioned drawbacks of the prior art.

In order to achieve the above purpose, the gas collector in oil comprises a collection gun, wherein the bottom of the collection gun is fixedly connected with a handle, a limiting block is fixedly arranged in the collection gun, the surface of the collection gun is in threaded connection with a fixed negative pressure cylinder, a negative pressure pipe is arranged on the upper side of the surface of the negative pressure cylinder, a gas taking pipe is arranged on the lower side of the surface of the negative pressure cylinder, a pipe clamp is arranged on the gas taking pipe, and the end part of the negative pressure pipe is communicated with an external negative pressure machine port;

the one end that the handle was kept away from to the collection rifle is fixed with the collection pipe, and the fixed sealing seat that sets up in collection pipe tip, installs the sealing ball on the sealing seat simultaneously to the one end that the sealing seat was kept away from to the sealing ball is fixed with the actuating lever, and the actuating lever is kept away from the one end and the actuating seat fixed connection of sealing ball.

Preferably, the bottom of the driving seat is fixedly arranged with the trigger, the trigger is arranged in the protective frame, and meanwhile, the bottom of the trigger is fixedly provided with the sliding block.

Preferably, the protection frame is of an L-shaped structure manufactured by plastic materials, the bottom of the protection frame is provided with a sliding groove, meanwhile, a sliding block at the bottom of the trigger is matched with the sliding groove in size, and the sliding block is arranged in the sliding groove in a sliding mode.

Preferably, the driving seat is of a circular structure made of plastic materials, the upper side of the driving seat is provided with a guide hole, meanwhile, the guide hole in the driving seat is internally inserted with a guide rod, and the guide rod is arranged in the collecting gun.

Preferably, the inside of seal seat is offered air flue, seal groove respectively, and gathers the inside intercommunication of pipe and negative pressure section of thick bamboo through air flue, seal groove, and air flue, seal groove's section of thick bamboo is "T" shape setting simultaneously.

Preferably, the size looks adaptation of seal groove and sealing ball, and sealing ball joint is on the seal groove, stopper internally mounted sealing plug simultaneously to seal through the sealing plug between stopper, the actuating lever.

Compared with the prior art, the utility model has the beneficial effects that: when the sealing ball breaks away from the inside of the sealing groove, the device starts sampling; the handle is held by one hand, and the single-hand sampling work can be completed under the action of the index finger.

Drawings

FIG. 1 is a schematic elevational view of the structure of the present utility model;

FIG. 2 is a schematic view of the seal groove and seal ball of the present utility model;

FIG. 3 is a schematic view of section A-A of FIG. 2, which is a block diagram of the present utility model;

FIG. 4 is a schematic diagram of the flow of gases in FIG. 1 illustrating the structure of the present utility model;

FIG. 5 is a schematic diagram of a structural implementation of the present utility model.

Reference numerals in the drawings: 1. a negative pressure cylinder; 2. a negative pressure pipe; 3. taking an air pipe; 4. a collection gun; 5. a grip; 6. a driving seat; 7. a trigger; 8. a protective frame; 9. a sealing plug; 10. a sealing seat; 11. a collection tube; 12. an airway; 13. sealing grooves; 14. a sealing ball; 15. a limiting block; 16. a driving rod; 17. a guide rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one: referring to fig. 1-4, the utility model provides an oil gas collector, which comprises a collecting gun 4, wherein the bottom of the collecting gun 4 is fixedly connected with a handle 5, a limiting block 15 is fixedly arranged in the collecting gun 4, meanwhile, the surface of the collecting gun 4 is fixedly connected with a negative pressure cylinder 1 in a threaded manner, a negative pressure pipe 2 is arranged on the upper side of the surface of the negative pressure cylinder 1, a gas taking pipe 3 is arranged on the lower side of the surface of the negative pressure cylinder 1, a pipe clamp is arranged on the gas taking pipe 3, and the end part of the negative pressure pipe 2 is communicated with an external negative pressure machine port;

the end of the collection gun 4 far away from the grip 5 is fixed with the collection tube 11, the end part of the collection tube 11 is fixedly provided with the sealing seat 10, meanwhile, the sealing seat 10 is provided with the sealing ball 14, the end of the sealing ball 14 far away from the sealing seat 10 is fixed with the driving rod 16, and the end of the driving rod 16 far away from the sealing ball 14 is fixedly connected with the driving seat 6.

Working principle: when the vacuum tube is used, the vacuum tube 11 is placed at a position where sampling is needed, the inside of the vacuum tube 1 is in a negative pressure state, the handle 5 is held by the palm, the trigger 7 is buckled by the thumb, the sealing ball 14 is separated from the sealing groove 13, the vacuum tube 1 in the negative pressure state is used for adsorbing the gas in the oil to the inside of the vacuum tube 1 through the vacuum tube 11, the trigger 7 is loosened at the moment, the sealing ball 14 seals the sealing groove 13, the gas is collected in the vacuum tube 1, the gas can be discharged from the gas taking tube 3, the gas is led out through the gas taking tube 3, and the subsequent testing process is convenient, so that the safety of the used oil is ensured.

As a preferred embodiment, the bottom of the driving seat 6 is fixedly arranged with the trigger 7, the trigger 7 is arranged in the protective frame 8, and meanwhile, the bottom of the trigger 7 is fixedly provided with a sliding block.

As shown in fig. 1: the bottom of trigger 7 is fixed to be set up the slider, and when the trigger 7 atress lateral shifting, the slider slip of trigger 7 bottom sets up in seting up the spout on protect frame 8 this moment, can carry out spacing and direction to the trigger 7 of lateral shifting, avoids trigger 7 to take place the slope in lateral shifting.

As a preferred embodiment, the protection frame 8 is of an L-shaped structure made of plastic materials, a chute is formed in the bottom of the protection frame 8, meanwhile, a sliding block at the bottom of the trigger 7 is matched with the chute in size, and the sliding block is arranged in the chute in a sliding manner.

As shown in fig. 1-4: the trigger 7 is a sampling switch, the trigger 7 is operated by a right index finger, the sealing ball 14 is driven by the driving seat 6 and the driving rod 16, and when the sealing ball 14 is clamped in the sealing groove 13, the device finishes sampling;

when the sealing ball 14 is separated from the inside of the sealing groove 13, the device starts sampling;

the handle 5 is held by one hand, and the single-hand sampling work can be completed under the action of the index finger.

As a preferred embodiment, the driving seat 6 is of a circular structure made of plastic material, a guide hole is formed in the upper side of the driving seat 6, a guide rod 17 is inserted into the guide hole in the driving seat 6, and the guide rod 17 is installed in the collecting gun 4.

As shown in fig. 1: the guide rod 17 and the limiting block 15 are arranged, so that the sealing ball 14 and the driving rod 16 which move transversely can be limited and guided, and the sealing ball 14 and the driving rod 16 are prevented from tilting when moving transversely;

when the driving seat 6 moves rightwards, the driving seat 6 can compress the reset spring, and after the force acting on the driving seat 6 disappears, the spring in a compressed state resets at the moment, so that the sealing ball 14 seals the sealing groove 13, and the sampling work is finished.

As a preferred embodiment, the inside of the sealing seat 10 is provided with an air passage 12 and a sealing groove 13, and the collecting tube 11 is communicated with the inside of the negative pressure cylinder 1 through the air passage 12 and the sealing groove 13, and meanwhile, the cross sections of the air passage 12 and the sealing groove 13 are in a T-shaped arrangement.

As shown in fig. 1: the sealing groove 13 is opened and closed by a sealing ball 14, the sealing ball 14 is made of rubber material, the sealing ball is soft, and the sealing groove 13 can be completely sealed.

As a preferred embodiment, the size of seal groove 13 and sealing ball 14 looks adaptation, and sealing ball 14 joint is on seal groove 13, stopper 15 internally mounted sealing plug 9 simultaneously to seal through sealing plug 9 between stopper 15, the actuating lever 16.

Embodiment two: as shown in fig. 5: the present embodiment is basically identical to the first embodiment in structure, except that: the collecting tube 11 in the embodiment is a metal spring hose, and can bend and extend the collecting tube 11, so that the collecting tube 11 can conveniently sample in a narrow space.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 gaseous collector in oil, includes collection rifle (4), its characterized in that: the bottom of the collection gun (4) is fixedly connected with the grip (5), a limiting block (15) is fixedly arranged in the collection gun (4), the surface of the collection gun (4) is fixedly connected with the negative pressure cylinder (1) in a threaded manner, the negative pressure pipe (2) is arranged on the upper side of the surface of the negative pressure cylinder (1), the air taking pipe (3) is arranged on the lower side of the surface of the negative pressure cylinder (1), a pipe clamp is arranged on the air taking pipe (3), and the end part of the negative pressure pipe (2) is communicated with an external negative pressure machine port;

one end of the collection gun (4) far away from the grip (5) is fixed with the collection tube (11), the end part of the collection tube (11) is fixedly provided with the sealing seat (10), meanwhile, the sealing seat (10) is provided with the sealing ball (14), one end of the sealing ball (14) far away from the sealing seat (10) is fixed with the driving rod (16), and one end of the driving rod (16) far away from the sealing ball (14) is fixedly connected with the driving seat (6).

2. An in-oil gas collector as claimed in claim 1, wherein: the bottom of the driving seat (6) is fixedly arranged with the trigger (7), the trigger (7) is arranged in the protective frame (8), and meanwhile, a sliding block is fixedly arranged at the bottom of the trigger (7).

3. An in-oil gas collector as claimed in claim 2, wherein: the protection frame (8) is of an L-shaped structure manufactured by plastic materials, the bottom of the protection frame (8) is provided with a sliding groove, meanwhile, the sliding block at the bottom of the trigger (7) is matched with the sliding groove in size, and the sliding block is arranged in the sliding groove in a sliding mode.

4. An in-oil gas collector as claimed in claim 1, wherein: the driving seat (6) is of a circular structure manufactured by plastic materials, the upper side of the driving seat (6) is provided with a guide hole, meanwhile, the guide hole in the driving seat (6) is internally inserted with a guide rod (17), and the guide rod (17) is arranged in the collecting gun (4).

5. An in-oil gas collector as claimed in claim 1, wherein: the inside of seal seat (10) is offered air flue (12), seal groove (13) respectively, and gathers pipe (11) and negative pressure section of thick bamboo (1) inside intercommunication through air flue (12), seal groove (13), and the section of air flue (12), seal groove (13) is "T" shape setting simultaneously.

6. An in-oil gas collector as set forth in claim 5, wherein: the size looks adaptation of seal groove (13) and sealing ball (14), and sealing ball (14) joint are on seal groove (13), stopper (15) internally mounted sealing plug (9) simultaneously to seal through sealing plug (9) between stopper (15), actuating lever (16).