CN218432869U

CN218432869U - Internal floating disc ventilation valve assembly

Info

Publication number: CN218432869U
Application number: CN202222648446.8U
Authority: CN
Inventors: 吴美丽; 李胜民
Original assignee: Hunan Shangchi Environmental Protection Technology Co ltd
Current assignee: Hunan Shangchi Environmental Protection Technology Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-02-03
Anticipated expiration: 2032-09-30

Abstract

The utility model provides an interior floating plate air valve subassembly relates to interior floating plate air valve technical field, the on-line screen storage device comprises a base, the main part of base is interior floating plate, and fixedly connected with floats the bag on the bottom face of base, it is the loop configuration to float the bag, and it is used for the auxiliary base come-up to float the bag, and the inside central point of base puts and has seted up the through-hole, fixedly connected with blast pipe on the top face of base, the through-hole phase-match of seting up in blast pipe and the base, solve present because it lacks effectual limit structure, cause very easily because of sealed insecure lead to oil gas to appear leaking, and then there is the problem of limitation, when oil gas gets into discharge pipe internal position, can filter with preventing that the too big condition that leads to producing danger easily of oil mass in the combustion gas through automatic under the filter effect of installing the oil filter pad in the discharge pipe.

Description

Internal floating disc ventilation valve assembly

Technical Field

The utility model belongs to the technical field of interior floating plate breather valve, concretely relates to interior floating plate breather valve subassembly.

Background

The inner floating plate is a floating top cover which floats on the liquid level of the oil tank and goes up and down along with oil, and when the inner floating plate is used, a corresponding vent valve is needed to discharge oil gas pressure between oil liquid and the inner floating plate.

Existing vent valve assemblies exist during practical use: when carrying out the exhaust work, mostly directly carry out automatic release after reaching certain numerical value through pressure, nevertheless because it lacks effectual limit structure, cause very easily because of sealed insecure lead to oil gas to appear leaking, and then have the limitation.

In view of this, research and improvement are made to the existing structure and defects, and an inner floating disc breather valve assembly is provided to achieve the purpose of having more practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an interior floating plate air valve subassembly to solve present because it lacks effectual limit structure, cause very easily to appear leaking because of sealed insecure oil gas, and then there is the problem of limitation.

The utility model relates to an interior floating disc breather valve subassembly's purpose and efficiency is reached by following specific technological means:

the utility model provides an interior dish air valve subassembly that floats, includes the base, the main part of base is interior dish that floats, and fixedly connected with floats the bag on the bottom face of base, floats the bag and be the loop configuration, and floats the bag and be used for the auxiliary base come-up to the through-hole has been seted up to the inside central point of base puts, fixedly connected with blast pipe on the face of the top of base, the through-hole phase-match of seting up in blast pipe and the base.

Preferably, the top end face of the base is provided with two side plates, the two side plates are oppositely fixedly connected to the left side and the right side of the top end face of the base, and the inner sides of the two side plates are provided with electric push rods.

Preferably, the inserted block is installed to the one side of keeping away from the curb plate among the electric putter to be annular array fixedly connected with spring beam on the face of the top of mount pad, install the shade on the face of the top of mount pad, the shade is beta structure.

Preferably, the top fixedly connected with apron of spring beam, the bottom face of apron is connected with the top face of shade, and the inside left and right sides of apron has all seted up the slot to the slot and the inserted block phase-match seted up in the apron.

Preferably, install the pressure sensor on the bottom face of apron, and the pressure sensor is used for detecting pressure to pressure sensor and electric putter electric connection, the bottom of apron still has the plug through spring mounting, and the plug is used for sealed blast pipe.

Preferably, a support is installed on the top end face of the base, a discharge pipe is installed inside the support, the front end of the discharge pipe is connected with the shade and communicated with the shade, and an oil filtering pad is installed inside the discharge pipe.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) The cover plate is limited by inserting the insertion block arranged on the outer side of the electric push rod into the inner position of the slot arranged on the outer side of the cover plate, when oil gas exists between the base and the oil liquid, the plug column arranged at the bottom end of the cover plate can be synchronously extruded, when the plug column is subjected to pressure extrusion, the pressure sensor arranged at the bottom end of the cover plate can be synchronously extruded, and when the pressure sensor detects that the pressure of the oil gas reaches a certain numerical value, the electric push rod can be synchronously driven to drive the insertion block, so that the insertion block is separated from the cover plate, and at the moment, the oil gas between the base and the oil liquid can be quickly discharged into the interior of the shade, and the purpose of being more practical is further achieved;

(2) When the inside position of shade was entered into to oil gas, can carry out quick discharge with oil gas through the discharge pipe of installing at the shade rear side to when oil gas entered into the inside position of discharge pipe, can filter with preventing that oil mass is too big in the discharged gas and lead to producing dangerous condition easily appearing through automatic oil gas under the filtering action of installing oil filter pad in the discharge pipe.

Drawings

FIG. 1 is a schematic front side view of the sectional structure of the present invention;

FIG. 2 is a schematic structural view of the present invention viewed from the bottom in a partially sectioned state;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is an enlarged schematic view of the structure at B in FIG. 2;

in the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a base; 2. a floating bag; 3. an exhaust pipe; 4. a side plate; 5. an electric push rod; 6. inserting a block; 7. a mounting seat; 8. masking; 9. a spring lever; 10. a cover plate; 11. a pressure sensor; 12. a plug; 13. a support; 14. a discharge pipe; 15. an oil filter pad.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples.

Example (b): as shown in the attached figures 1-4:

the utility model provides an interior dish air valve subassembly that floats, including base 1, base 1's main part is interior dish that floats, and fixedly connected with floats bag 2 on base 1's the bottom face, it is the loop configuration to float bag 2, and it is used for supplementary base 1 come-up to float bag 2, and base 1's inside central point puts and has seted up the through-hole, fixedly connected with blast pipe 3 on base 1's the top face, the through-hole phase-match of seting up in blast pipe 3 and the base 1, install support 13 on base 1's the top face, the internally mounted of support 13 has discharge pipe 14, the front end of discharge pipe 14 is connected with shade 8, and link up mutually with shade 8, and the internally mounted of discharge pipe 14 has oil filtering pad 15.

Wherein, install curb plate 4 on base 1's the top face, curb plate 4 is equipped with two altogether, and two curb plates 4 are subtend fixed connection in the left and right sides position of base 1 top face, and electric putter 5 is all installed to the inboard of two curb plates 4, the inserted block 6 is installed to the one side of keeping away from curb plate 4 in the electric putter 5, and be annular array fixedly connected with spring beam 9 on the top face of mount pad 7, install shade 8 on the top face of mount pad 7, shade 8 is beta structure, when oil gas enters into the inside position of shade 8, can carry out quick discharge with oil gas through the discharge pipe 14 of installing at shade 8 rear side, and when oil gas enters into discharge pipe 14 inside position, can filter oil gas through the automatic oil gas of installing under the filtering action of oil filtering pad 15 in discharge pipe 14 with the too big and lead to producing dangerous condition appearance easily in the gas that prevents the combustion gas.

The top end of the spring rod 9 is fixedly connected with a cover plate 10, the bottom end face of the cover plate 10 is connected with the top end face of the shade 8, slots are formed in the left side and the right side of the inside of the cover plate 10, the slots formed in the cover plate 10 are matched with the insertion blocks 6, a pressure sensor 11 is installed on the bottom end face of the cover plate 10 and used for detecting pressure, the pressure sensor 11 is electrically connected with the electric push rod 5, plugs 12 are installed at the bottom end of the cover plate 10 through springs, the plugs 12 are used for sealing the exhaust pipe 3, the insertion blocks 6 installed on the outer side of the electric push rod 5 are inserted into the slots formed in the outer side of the cover plate 10 to limit the cover plate 10, when oil gas exists between the base 1 and oil liquid, the plugs 12 installed at the bottom end of the cover plate 10 can be synchronously extruded, when the plugs 12 are subjected to pressure extrusion on the cover plate, the pressure sensor 11 installed at the bottom end of the cover plate 10 can be synchronously extruded when the pressure of the oil gas detected by the pressure sensor 11 reaches a certain value, the electric push rod 5 can synchronously drive the insertion blocks 6, the insertion blocks 6 and the cover plate 10, the cover plate 10 can be separated from the base 8, and the oil gas can be discharged from the shade when the base 1, and the oil liquid can be discharged from the base 8, and the base.

The specific use mode and function of the embodiment are as follows:

when the device is used, firstly, when the base 1 is used, the base 1 can be placed in the oil tank, and when the base 1 is placed in the oil tank, the base 1 can float on oil liquid through the floating bag 2 fixedly connected to the bottom end of the base 1, and then the rear end of the discharge pipe 14 is synchronously connected with the outside of the tank body to perform air exhaust;

under the normal state, the cover plate 10 can be limited by inserting the insert 6 arranged on the outer side of the electric push rod 5 into the inner position of the slot arranged on the outer side of the cover plate 10, when oil gas exists between the base 1 and oil liquid, the plug 12 arranged at the bottom end of the cover plate 10 can be synchronously extruded, when the plug 12 is extruded under pressure, the pressure sensor 11 arranged at the bottom end of the cover plate 10 can be synchronously extruded, and when the pressure sensor 11 detects that the pressure of the oil gas reaches a certain value, the electric push rod 5 can be synchronously driven to the insert 6, so that the insert 6 is separated from the cover plate 10, and at the moment, the oil gas between the base 1 and the oil liquid can be quickly discharged into the interior of the shade 8, thereby achieving the purpose of more practicability;

and when the oil gas enters the inside position of shade 8, can carry out quick discharge through installing the discharge pipe 14 at the shade 8 rear side with the oil gas to when the oil gas enters discharge pipe 14 inside position, can filter the oil gas through installing automatically under the filtering action of oil filter pad 15 in discharge pipe 14 and with the too big condition that leads to producing danger easily in the gas of preventing the exhaust gas oil mass appearance.

Claims

1. An internal floating disk vent valve assembly characterized by: including base (1), the main part of base (1) is interior floating plate, and fixedly connected with floats bag (2) on the bottom face of base (1), floats bag (2) and is the loop configuration, and floats bag (2) and is used for assisting base (1) come-up to the inside central point of base (1) puts and has seted up the through-hole, fixedly connected with blast pipe (3) on the top face of base (1), the through-hole phase-match of seting up in blast pipe (3) and base (1).

2. The internal float plate vent valve assembly of claim 1, wherein: install curb plate (4) on the top face of base (1), curb plate (4) are equipped with two altogether, and two curb plate (4) are opposite direction fixed connection in the left and right sides position of base (1) top face to electric putter (5) are all installed to the inboard of two curb plate (4).

3. The internal floating disk vent valve assembly of claim 2, wherein: insert block (6) are installed to the one side of keeping away from curb plate (4) in electric putter (5) to be annular array fixedly connected with spring beam (9) on the top face of mount pad (7), install shade (8) on the top face of mount pad (7), shade (8) are beta structure.

4. An internal floating disk vent valve assembly as claimed in claim 3, wherein: the top fixedly connected with apron (10) of spring beam (9), the bottom face of apron (10) is connected with the top face of shade (8), and the slot has all been seted up to the inside left and right sides of apron (10) to the slot and inserted block (6) phase-match seted up in apron (10).

5. The internal float plate vent valve assembly of claim 4, wherein: install pressure sensor (11) on the bottom face of apron (10), and pressure sensor (11) are used for detecting pressure to pressure sensor (11) are connected with electric putter (5) electrical property, and there is stopper post (12) bottom of apron (10) still through spring mounting, and stopper post (12) are used for sealed blast pipe (3).

6. An internal floating disk vent valve assembly as claimed in any one of claims 1 to 5, wherein: install support (13) on the top end face of base (1), the internally mounted of support (13) has discharge pipe (14), and the front end of discharge pipe (14) is connected with shade (8) to link up mutually with shade (8), and the internally mounted of discharge pipe (14) has oil filter pad (15).