CN220302434U - Piston type energy accumulator nitrogen charging device with adjustable stroke - Google Patents

Abstract

The utility model discloses a stroke-adjustable piston type energy accumulator nitrogen charging device which comprises a fixing component, a main body component and a connecting component, wherein the fixing component comprises a supporting component and a locating component, the locating component is fixed on the locating component, the main body component comprises a storage component, the connecting component and an adjusting component, the adjusting component is arranged in the storage component, the connecting component is fixed at the bottom of the storage component, and the storage component is arranged on the supporting component. The utility model has the beneficial effects that: the main body assembly can be moved and fixed through the fixed assembly, so that the main body assembly is more stable when moving, the main body assembly can be pushed to various outdoor environments for use, the nitrogen charging device is conveniently taken out for use, lifting work is not needed when the nitrogen charging storage tank is connected through inflation, the operation of a user is convenient, and the labor intensity and the work difficulty are reduced.

Description

Piston type energy accumulator nitrogen charging device with adjustable stroke

Technical Field

The utility model relates to the technical field of nitrogen equipment, in particular to a stroke-adjustable piston type energy accumulator nitrogen charging device.

Background

The energy accumulator is an energy storage device in a hydro-pneumatic system and plays roles in storing energy, stabilizing pressure, absorbing pressure pulsation, impact force and the like in the hydraulic system. The Chinese patent application number is: CN202120928964.8 _{A first part} The piston type energy accumulator nitrogen charging device with the adjustable stroke has the beneficial effects that: this piston energy storage ware nitrogen charging device of adjustable stroke through under push rod, first movable groove, second movable groove, first fixed slot, mounting, piston board, connecting plate, step motor, lead screw and drive assembly's cooperation is used, drives the lead screw through step motor and rotates, drives the connecting plate and carries out the displacement for the push rod moves to nitrogen gas storage jar, thereby makes the piston board promote nitrogen gas storage jar inside nitrogen gas, conveniently discharges nitrogen gas, has solved current piston energy storage ware nitrogen charging device when filling nitrogen, can't be full with piston energy storage ware when nitrogen gas storage jar and piston energy storage ware both sides pressure are the same problem. The piston type energy accumulator nitrogen charging device with the adjustable stroke has the following defects: the piston type energy accumulator nitrogen charging device with adjustable stroke is provided according to the problems, the piston type energy accumulator nitrogen charging device can be conveniently moved during use, can be pushed to various outdoor environments for use, is also convenient to be used outside the nitrogen charging device, and the nitrogen charging storage tank does not need lifting work during inflation connection, is convenient for the operation of users, and reduces the labor intensity and the work difficulty.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

The present utility model has been developed in view of the above-discussed and/or existing problems with piston accumulator charging devices of the adjustable stroke type.

Therefore, the problem to be solved by the utility model is that the device is inconvenient to move the nitrogen charging device of the energy accumulator when in use, and is inconvenient to take the nitrogen charging device out of use, and the nitrogen charging storage tank usually needs to be lifted when in charging connection, so that the device is inconvenient to operate by users, and the labor intensity and the working difficulty are increased.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a piston energy storage ware nitrogen charging device of adjustable stroke, it includes fixed subassembly, includes support piece and setting element, the setting element is fixed in on the setting element, and; the main body assembly comprises a storage piece, a connecting piece and an adjusting piece, wherein the adjusting piece is arranged in the storage piece, the connecting piece is fixed at the bottom of the storage piece, and the storage piece is arranged on the supporting piece.

As a preferred embodiment of the stroke-adjustable piston accumulator nitrogen charging device according to the utility model, the following applies: the support piece comprises a base, a fixed box, a heat radiation window, a universal wheel and a storage battery, wherein the storage battery is arranged at the bottom in the fixed box, the universal wheel is fixed at the bottom of the base, the heat radiation window is arranged at one side of the fixed box, and the fixed box is arranged on the base.

As a preferred embodiment of the stroke-adjustable piston accumulator nitrogen charging device according to the utility model, the following applies: the support piece further comprises a fixing hole, a round hole, a square hole and a booster pump, wherein the booster pump is arranged in the square hole, and the square hole, the round hole and the fixing hole are formed in the top of the fixing box.

As a preferred embodiment of the stroke-adjustable piston accumulator nitrogen charging device according to the utility model, the following applies: the locating piece includes backup pad, PLC controller, mount and locating hole, the locating hole is seted up on the mount, the mount is fixed in the top of backup pad, the PLC controller is fixed in on one side of backup pad, the backup pad is fixed in on the base.

As a preferred embodiment of the stroke-adjustable piston accumulator nitrogen charging device according to the utility model, the following applies: the locating piece comprises a supporting rod, a protection plate, a solar panel and a push rod, wherein the push rod is fixed on the top of the supporting plate, the solar panel is fixed on the protection plate, the protection plate is fixed on the supporting rod, and the supporting rod is fixed on the supporting plate.

As a preferred embodiment of the stroke-adjustable piston accumulator nitrogen charging device according to the utility model, the following applies: the storage piece comprises a storage tank, a fixed pipe, a circular pipe, a disc and a pressure gauge, wherein one side of the pressure gauge is fixed on the fixed pipe, the disc is fixed in one end of the storage tank, the fixed pipe is fixed on one end of the storage tank, and the storage tank is arranged in the fixed hole.

As a preferred embodiment of the stroke-adjustable piston accumulator nitrogen charging device according to the utility model, the following applies: the storage piece further comprises an energy storage interface pipe, a nitrogen interface pipe, a rubber plug and a connector, wherein the connector is arranged on one end of the energy storage interface pipe and one end of the nitrogen interface pipe, the rubber plug is movably plugged on one end of the fixed pipe, and the other ends of the energy storage interface pipe and the nitrogen interface pipe are fixed on the rubber plug.

As a preferred embodiment of the stroke-adjustable piston accumulator nitrogen charging device according to the utility model, the following applies: the storage piece further comprises a spring, a fixed shaft, a fixed block, a squeezing ring, a sliding hole and a moving hole, wherein the moving hole is formed in the squeezing ring, the sliding hole is formed in the fixed block, the squeezing ring is movably sleeved on the circular tube, the fixed block is fixed on one side of the squeezing ring, the fixed shaft is fixed on the disc, and the spring is sleeved on the circular tube.

As a preferred embodiment of the stroke-adjustable piston accumulator nitrogen charging device according to the utility model, the following applies: the connecting piece includes piston, fixing base, breather pipe, rubber tube and conveyer pipe, the conveyer pipe is fixed in on the rubber tube, the rubber tube is fixed in the breather pipe, the breather pipe is fixed in on the fixing base, the fixing base is fixed in the bottom of storage jar, the piston set up in the storage jar.

As a preferred embodiment of the stroke-adjustable piston accumulator nitrogen charging device according to the utility model, the following applies: the adjusting piece comprises a threaded rod, a first gear, a second gear and a valve, one end of the valve is fixed on the first side of the second gear, the other side of the second gear is connected with the first gear in a meshed mode, the bottom of the first gear is fixed at one end of the threaded rod, and the other end of the threaded rod is connected to the disc in a rotating mode.

The utility model has the beneficial effects that: the main body assembly can be moved and fixed through the fixed assembly, so that the main body assembly is more stable when moving, the main body assembly can be pushed to various outdoor environments for use, the nitrogen charging device is conveniently taken out for use, lifting work is not needed when the nitrogen charging storage tank is connected through inflation, the operation of a user is convenient, and the labor intensity and the work difficulty are reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

fig. 1 is an overall block diagram of a piston accumulator nitrogen charging apparatus with adjustable travel.

Fig. 2 is a cross-sectional structural view of a stroke-adjustable piston accumulator nitrogen charging device.

Fig. 3 is a block diagram of a fixed assembly of a stroke-adjustable piston accumulator nitrogen charging device.

Fig. 4 is a block diagram of a storage element of a stroke-adjustable piston accumulator nitrogen charging device.

Fig. 5 is a partial block diagram of a body assembly of a stroke-adjustable piston accumulator nitrogen charging apparatus.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 and 2, a first embodiment of the present utility model provides a stroke-adjustable piston 202a type accumulator nitrogen charging device, wherein the stroke-adjustable piston 202a type accumulator nitrogen charging device comprises a fixing assembly 100 and a main body assembly 200, nitrogen is stored and charged through the main body assembly 200, and the main body assembly 200 is fixedly transported through the fixing assembly 100.

The fixing assembly 100 comprises a supporting member 101 and a positioning member 102, wherein the positioning member 102 is fixed on the positioning member 102.

The supporting member 101 is fixedly moved by the positioning member 102 provided.

The main body assembly 200 comprises a storage member 201, a connecting member 202 and an adjusting member 203, wherein the adjusting member 203 is arranged in the storage member 201, the connecting member 202 is fixed at the bottom of the storage member 201, and the storage member 201 is arranged on the supporting member 101.

The nitrogen charging device is used and inflated through the provided adjusting member 203 and connecting member 202, and nitrogen is stored through the storage member 201.

Example 2

Referring to fig. 2 to 3, this embodiment is based on the previous embodiment, which is a second embodiment of the present utility model.

Specifically, the supporting member 101 includes a base 101a, a fixing case 101b, a heat dissipation window 101c, a universal wheel 101h, and a battery 101i, wherein the battery 101i is disposed at the bottom inside the fixing case 101b, the universal wheel 101h is fixed at the bottom of the base 101a, the heat dissipation window 101c is disposed at one side of the fixing case 101b, and the fixing case 101b is disposed on the base 101 a.

The universal wheel 101h is arranged as a self-locking universal wheel 101h, so that the nitrogen charging device can be conveniently fixed after moving, and the radiating windows 101c are fixed on two sides of the fixed box 101b to radiate heat of the storage battery 101 i.

Specifically, the supporting member 101 further includes a fixing hole 101d, a circular hole 101e, a square hole 101f, and a booster pump 101g, the booster pump 101g is disposed in the square hole 101f, and the square hole 101f, the circular hole 101e, and the fixing hole 101d are all disposed on top of the fixing case 101 b.

The storage piece 201 and the booster pump 101g are fixed through the fixed holes 101d, the round holes 101e and the square holes 101f, and the storage piece 201 is pressurized through the booster pump 101g, so that nitrogen charging of the energy accumulator is facilitated.

Specifically, the positioning member 102 includes a support plate 102a, a PLC controller 102b, a fixing frame 102c, and a positioning hole 102d, the positioning hole 102d is formed in the fixing frame 102c, the fixing frame 102c is fixed on the top of the support plate 102a, the PLC controller 102b is fixed on one side of the support plate 102a, and the support plate 102a is fixed on the base 101 a.

The booster pump 101g is fixed to the fixing frame 102c through the positioning hole 102d, and the booster pump 101g is controlled by the PLC to support the fixing frame 102c by using the support plate 102 a.

Specifically, the positioning member 102 includes a support bar 102e, a protection plate 102f, a solar panel 102g, and a push rod 102h, the push rod 102h is fixed on top of the support bar 102a, the solar panel 102g is fixed on the protection plate 102f, the protection plate 102f is fixed on the support bar 102e, and the support bar 102e is fixed on the support bar 102 a.

The solar panel 102g converts solar energy into electric energy to be stored in the storage battery 101i for the device to use, the solar panel is supported by the provided protection plate 102f and support rods 102e, and the fixing assembly 100 and the main body assembly 200 are pushed by the push rods 102 h.

Example 3

Referring to fig. 3, a third embodiment of the present utility model is based on the first two embodiments.

Specifically, the storage member 201 includes a storage tank 201a, a fixing tube 201b, a circular tube 201g, a circular disc 201i, and a pressure gauge 201k, one side of the pressure gauge 201k is fixed to the fixing tube 201b, the circular disc 201i is fixed to one end of the storage tank 201a, the fixing tube 201b is fixed to one end of the storage tank 201a, and the storage tank 201a is disposed in the fixing hole 101 d.

The pressure of the reservoir 201a is observed by the pressure gauge 201k provided, and the regulator 203 is fixed by the circular tube 201g, the fixed tube 201b, and the circular disc 201 i.

Specifically, the storage piece 201 further includes an energy storage interface tube 201c, a nitrogen interface tube 201d, a rubber plug 201f and a connector 201e, wherein the connector 201e is disposed at one end of the energy storage interface tube 201c and one end of the nitrogen interface tube 201d, the rubber plug 201f is movably plugged at one end of the fixing tube 201b, and the other ends of the energy storage interface tube 201c and the nitrogen interface tube 201d are fixed on the rubber plug 201 f.

The storage tank 201a is inflated and used by the connector 201e, and the storage port pipe 201c and the nitrogen port pipe 201d are sealed with the circular pipe 201g by the rubber plug 201f, so that leakage gas is placed.

One end of the spring 201h is fixedly connected to one side of the extrusion ring 201m, the other end of the spring 201h is fixed on the disc 201i, and the fixed block 201l is driven to slide on the fixed shaft 201j through the arranged extrusion ring 201 m.

Specifically, the connector 202 includes a piston 202a, a fixing base 202b, a vent pipe 202c, a rubber pipe 202d, and a delivery pipe 202e, the delivery pipe 202e is fixed to the rubber pipe 202d, the rubber pipe 202d is fixed to the vent pipe 202c, the vent pipe 202c is fixed to the fixing base 202b, the fixing base 202b is fixed to the bottom of the storage tank 201a, and the piston 202a is disposed in the storage tank 201 a.

The gas is extruded by moving the piston 202a, so that the gas is not wasted easily when in use, the storage tank 201a is sealed by the fixing seat 202b, the rubber tube 202d, the vent tube 202c and the piston 202a, and the stored energy is conveyed by the conveying tube 202 e.

Specifically, the adjusting member 203 includes a threaded rod 203a, a first gear 203b, a second gear 203c, and a valve 203d, one end of the valve 203d is fixed on a first side of the second gear 203c, the other side of the second gear 203c is engaged with and connected to the first gear 203b, the bottom of the first gear 203b is fixed on one end of the threaded rod 203a, and the other end of the threaded rod 203a is rotatably connected to the disc 201 i.

The fixed block 201l is in threaded connection with the threaded rod 203a and the fixed shaft 201j, the first gear 203b and the second gear 203c are driven to rotate through the valve 203d, the threaded rod 203a is driven to rotate through the rotation of the second gear 203c, the threaded rod 203a rotates to drive the fixed block 201l and the extrusion block to move upwards or downwards, waste is avoided when the nitrogen charging device is operated, and air charging is facilitated.

Specifically, the storage piece 201 further includes a spring 201h, a fixed shaft 201j, a fixed block 201l, an extrusion ring 201m, a sliding hole 201n and a moving hole 201o, the moving hole 201o is formed in the extrusion ring 201m, the sliding hole 201n is formed in the fixed block 201l, the extrusion ring 201m is movably sleeved on the circular tube 201g, the fixed block 201l is fixed on one side of the extrusion ring 201m, the fixed shaft 201j is fixed on the disc 201i, and the spring 201h is sleeved on the circular tube 201 g.

When the energy storage device is used, the supporting plate 102a, the supporting piece 101 and the main body assembly 200 are driven to move by pushing the push rod 102h by a user, a plurality of groups of universal wheels 101h arranged at the bottom of the base 101a move during movement, and after movement, the energy storage device is fixed by self-locking the universal wheels 101h, so that the energy storage device is convenient to move, can be pushed to various outdoor environments for use, and is also convenient to bring the nitrogen storage device out for use. When the nitrogen charging device is used, a user twists the valve 203d to drive the first gear 203b and the second gear 203c to rotate, the second gear 203c rotates to drive the threaded rod 203a to rotate, the threaded rod 203a rotates to drive the fixed block 201l and the extrusion block to move upwards or downwards, the extrusion block extrudes the spring 201h during movement, when the spring 201h is used, gas goes out, the piston 202a is driven to move upwards at the moment, the gas residue after use is less, waste is not caused when the nitrogen charging device is used, the pressure during charging can be reduced when the nitrogen charging device is used for charging, and the nitrogen charging device is convenient to charge. When the solar energy storage device is used, solar energy of the external environment is absorbed through the solar panel 102g, and the absorbed solar energy is converted into electric energy through the action of the photovoltaic controller and stored in the storage battery 101i for the device to be utilized, so that the energy-saving and environment-friendly advantages are realized, and the main body assembly 200 can be subjected to a rain shielding protection function by utilizing the protection plate 102f, so that the practicability of the device is enhanced. During the use, through the user with energy storage interface pipe 201c and nitrogen gas interface pipe 201d respectively with corresponding nitrogen gas storage bottle and energy storage ware be connected, then through connector 201e respectively, make the inside nitrogen gas of storage nitrogen gas storage bottle get into the storage jar 201a inside, accomplish the nitrogen charge of energy storage ware through booster pump 101g, and the nitrogen charge storage jar does not need handling work when aerifing the connection, the user's of being convenient for operation has reduced intensity of labour and work degree of difficulty.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims (10)

1. The utility model provides a piston energy storage ware nitrogen charging device of adjustable stroke which characterized in that: comprising the steps of (a) a step of,

-a fixing assembly (100) comprising a support (101) and a positioning member (102), said positioning member (102) being fixed to said positioning member (102), and;

the main body assembly (200) comprises a storage piece (201), a connecting piece (202) and an adjusting piece (203), wherein the adjusting piece (203) is arranged in the storage piece (201), the connecting piece (202) is fixed at the bottom of the storage piece (201), and the storage piece (201) is arranged on the supporting piece (101).

2. The stroke-adjustable piston accumulator nitrogen charging apparatus of claim 1, wherein: support piece (101) include base (101 a), fixed case (101 b), heat dissipation window (101 c), universal wheel (101 h) and battery (101 i), battery (101 i) set up in the bottom in fixed case (101 b), universal wheel (101 h) be fixed in the bottom of base (101 a), heat dissipation window (101 c) set up in one side of fixed case (101 b), fixed case (101 b) set up in on base (101 a).

3. The stroke-adjustable piston accumulator charging device of claim 2, wherein: support piece (101) still include fixed orifices (101 d), round hole (101 e), square hole (101 f) and booster pump (101 g), booster pump (101 g) set up in square hole (101 f), square hole (101 f) good and round hole (101 e) and fixed orifices (101 d) all open on fixed case (101 b) top.

4. A stroke-adjustable piston accumulator nitrogen charging apparatus as claimed in claim 3 wherein: the locating piece (102) comprises a supporting plate (102 a), a PLC (programmable logic controller) (102 b), a fixing frame (102 c) and a locating hole (102 d), wherein the locating hole (102 d) is formed in the fixing frame (102 c), the fixing frame (102 c) is fixed to the top of the supporting plate (102 a), the PLC (102 b) is fixed to one side of the supporting plate (102 a), and the supporting plate (102 a) is fixed to the base (101 a).

5. The stroke-adjustable piston accumulator charging device of claim 4, wherein: the locating piece (102) comprises a supporting rod (102 e), a protection plate (102 f), a solar panel (102 g) and a push rod (102 h), wherein the push rod (102 h) is fixed on the top of the supporting plate (102 a), the solar panel (102 g) is fixed on the protection plate (102 f), the protection plate (102 f) is fixed on the supporting rod (102 e), and the supporting rod (102 e) is fixed on the supporting plate (102 a).

6. The stroke-adjustable piston accumulator nitrogen charging apparatus of claim 5, wherein: the storage piece (201) comprises a storage tank (201 a), a fixed pipe (201 b), a round pipe (201 g), a disc (201 i) and a pressure gauge (201 k), wherein one side of the pressure gauge (201 k) is fixed on the fixed pipe (201 b), the disc (201 i) is fixed in one end of the storage tank (201 a), the fixed pipe (201 b) is fixed on one end of the storage tank (201 a), and the storage tank (201 a) is arranged in the fixed hole (101 d).

7. The stroke-adjustable piston accumulator charging device of claim 6, wherein: the storage piece (201) further comprises an energy storage interface pipe (201 c), a nitrogen interface pipe (201 d), a rubber plug (201 f) and a connector (201 e), wherein the connector (201 e) is arranged at one end of the energy storage interface pipe (201 c) and one end of the nitrogen interface pipe (201 d), the rubber plug (201 f) is movably plugged at one end of the fixed pipe (201 b), and the other ends of the energy storage interface pipe (201 c) and the nitrogen interface pipe (201 d) are fixed on the rubber plug (201 f).

8. The stroke-adjustable piston accumulator charging device of claim 7, wherein: the storage piece (201) further comprises a spring (201 h), a fixed shaft (201 j), a fixed block (201 l), an extrusion ring (201 m), a sliding hole (201 n) and a moving hole (201 o), wherein the moving hole (201 o) is formed in the extrusion ring (201 m), the sliding hole (201 n) is formed in the fixed block (201 l), the extrusion ring (201 m) is movably sleeved on the round pipe (201 g), the fixed block (201 l) is fixed on one side of the extrusion ring (201 m), the fixed shaft (201 j) is fixed on the disc (201 i), and the spring (201 h) is sleeved on the round pipe (201 g).

9. The stroke-adjustable piston accumulator charging device of claim 8, wherein: the connecting piece (202) comprises a piston (202 a), a fixing seat (202 b), a vent pipe (202 c), a rubber pipe (202 d) and a conveying pipe (202 e), wherein the conveying pipe (202 e) is fixed on the rubber pipe (202 d), the rubber pipe (202 d) is fixed in the vent pipe (202 c), the vent pipe (202 c) is fixed on the fixing seat (202 b), the fixing seat (202 b) is fixed at the bottom of the storage tank (201 a), and the piston (202 a) is arranged in the storage tank (201 a).

10. The stroke-adjustable piston accumulator charging device of claim 9, wherein: the adjusting piece (203) comprises a threaded rod (203 a), a first gear (203 b), a second gear (203 c) and a valve (203 d), one end of the valve (203 d) is fixed on the first side of the second gear (203 c), the other side of the second gear (203 c) is connected to the first gear (203 b) in a meshed mode, the bottom of the first gear (203 b) is fixed to one end of the threaded rod (203 a), and the other end of the threaded rod (203 a) is connected to the disc (201 i) in a rotating mode.