CN202322333U

CN202322333U - Buffer unit

Info

Publication number: CN202322333U
Application number: CN2011204607246U
Authority: CN
Inventors: 徐立新
Original assignee: Zhuhai Smoothway Electronic Materials Co Ltd
Current assignee: Zhuhai Smoothway Electronic Materials Co Ltd
Priority date: 2011-11-19
Filing date: 2011-11-19
Publication date: 2012-07-11
Anticipated expiration: 2021-11-19

Abstract

The utility model discloses a buffer unit and aims to provide an energy-saving and environment-friendly buffer unit. The buffer unit comprises a buffer tank (2), an air inlet pipe (3) and an air outlet pipe (4), wherein the lower ends of the air inlet pipe (3) and the air outlet pipe (4) are both communicated with the buffer tank (2); the upper ends of the air inlet pipe (3) and the air outlet pipe (4) are exposed out of the buffer tank (2); switch valves (5) are arranged at the exposed parts of both the air inlet pipe (3) and the air outlet pipe (4); and the air inlet pipe (3) is communicated with a receiving tank. During the material transferring of the receiving tank, the switch valves are opened, and then material brought out by air during the emptying of the air inlet pipe enters the buffer tank (2) for storage while the air is discharged to the outside through the air outlet pipe (4), so that the material cannot be brought to the outside by the air to effectively avoid material waste and the phenomenon of environment contamination. The buffer unit provided by the utility model can be extensively applied to the occasion of liquid material transferring.

Description

A kind of shock absorber

Technical field

The utility model relates to a kind of shock absorber.

Background technology

At present, some factories need to produce pressure through import gas (pressurized air, nitrogen etc.) pressurization from the external world in the production process of some liquid material; Come the transfer of liquid material in realization response still or the basin, can gas be brought in the receiving tank in the process that liquid material shifts, the pressure of receiving tank is raise gradually; Need the gaseous emission in the receiving tank be gone out when arriving certain pressure (abbreviation emptying); Just can keep the normal transfer of liquid material, when emptying, a spot of liquid material can be discharged in the outside air with the gas of discharging; The easy like this waste that causes material; Especially some liquid material can pollute social environment, and therefore, this just exists certain weak point.

The utility model content

The utility model technical matters to be solved is the deficiency that overcomes prior art, and the shock absorber of a kind of ability energy savings, protection environment is provided.

The technical scheme that the utility model adopted is: the utility model comprises expansion tank, air inlet pipe, freeing pipe; The lower end of said air inlet pipe, said freeing pipe all is connected with said expansion tank; The upper end exposes outside said expansion tank; Be provided with switch valve on said air inlet pipe, the said freeing pipe exsertion part, said air inlet pipe is connected with receiving tank.

Said shock absorber also comprises bottom insert canal, and the lower end of said bottom insert canal is positioned at said expansion tank and near the bottom of said expansion tank, the upper end exposes said expansion tank and its top is provided with the sub-tooth of quick coupling.

The mouth of pipe of end, said bottom insert canal lower end is an angle.

Said expansion tank comprises can body, lid, and said lid cooperates through bolt seals with the top of said can body, and said air inlet pipe, said freeing pipe, said bottom insert canal all are arranged on the said lid.

Said expansion tank also comprises shirt rim and following shirt rim, and the said shirt rim of going up is connected with the top of said can body, and said shirt rim down is connected with the bottom of said can body.

The beneficial effect of the utility model is: because the utility model comprises expansion tank, air inlet pipe, freeing pipe; The lower end of said air inlet pipe, said freeing pipe all is connected with said expansion tank, and the upper end exposes outside said expansion tank, and said air inlet pipe, said freeing pipe leak outside and be provided with switch valve on the position; Said air inlet pipe is connected with receiving tank; When receiving tank carries out the transfer of material, open said switch valve after, the material that gas is taken out of in the time of will be through said air inlet pipe emptying gets in the said expansion tank and stores; And gas is vented to the outside from said freeing pipe; So gas will can not taken material out of outside, thereby can actv. avoid the waste of material, the generation of contaminated environment phenomenon, thus the utility model can energy savings, the protection environment.

Because the utility model also comprises bottom insert canal; The lower end of said bottom insert canal is positioned at said expansion tank and near the bottom of said expansion tank; The upper end exposes said expansion tank and its top is provided with the sub-tooth of quick coupling; Can take out the material in the expansion tank through the sub-tooth of quick coupling, so the utility model is easy to use.

Description of drawings

Fig. 1 is the structural representation of the utility model.

The specific embodiment

As shown in Figure 1, the utility model shock absorber comprises expansion tank 2, air inlet pipe 3, freeing pipe 4, bottom insert canal 6, and the lower end of said air inlet pipe 3, said freeing pipe 4 all is connected with said expansion tank 2; The upper end exposes outside said expansion tank 2, and said air inlet pipe 3, said freeing pipe 4 leak outside and be provided with switch valve 5 on the position, and said air inlet pipe 3 is connected with receiving tank; When receiving tank carries out the transfer of material, open said switch valve 5 after, the material that gas is taken out of in the time of will be through said air inlet pipe 3 emptying gets in the said expansion tank 2 and stores; And gas is vented to the outside from said freeing pipe 4, so gas will can not taken material out of outside, thereby can avoid the waste of material, the generation of contaminated environment phenomenon by actv.; The lower end of said bottom insert canal 6 is positioned at said expansion tank 2 and near the bottom of said expansion tank 2, the upper end exposes said expansion tank 2 and its top is provided with the sub-tooth 7 of quick coupling, can take out the material in the said expansion tank 2 through the sub-tooth 7 of said quick coupling; So use more conveniently, the mouth of pipe of end, said bottom insert canal 6 lower end is an angle, can avoid the bottom adhesive of bottom insert canal 6 and said expansion tank 2 like this; Can not take out material, so result of use is good, said expansion tank 2 comprises can body 20, lid 21, goes up shirt rim 23 and following shirt rim 24; Said lid 21 is sealed and matched through bolt 22 with the top of said can body 20; Said bolt 22 is a countersunk-heat bolt, certainly, can also adopt other mode; For example welding, buckle, mode such as be threaded; Said air inlet pipe 3, said freeing pipe 4, said bottom insert canal 6 all are arranged on the said lid 21, and such mode is more convenient, in addition; Also can be as required with said air inlet pipe 3, said freeing pipe 4, said bottom insert canal 6 one of them or all be arranged on the said can body 20; The said shirt rim 23 of going up is connected with the top of said can body 20, and said shirt rim 24 down is connected with the bottom of said can body 20, is for convenient stacking the in easy to use and the transportation like this.

The utility model can be widely used in the occasion that liquid material shifts.

Claims

1. shock absorber; It is characterized in that: said shock absorber comprises expansion tank (2), air inlet pipe (3), freeing pipe (4); The lower end of said air inlet pipe (3), said freeing pipe (4) all is connected with said expansion tank (2); The upper end exposes outside said expansion tank (2), is provided with switch valve (5) on said air inlet pipe (3), said freeing pipe (4) exsertion part, and said air inlet pipe (3) is connected with receiving tank.

2. a kind of shock absorber according to claim 1; It is characterized in that: said shock absorber also comprises bottom insert canal (6); The lower end of said bottom insert canal (6) is positioned at said expansion tank (2) and near the bottom of said expansion tank (2), the upper end exposes said expansion tank (2) and its top is provided with the sub-tooth of quick coupling (7).

3. a kind of shock absorber according to claim 2 is characterized in that: the mouth of pipe of said bottom insert canal (6) end, lower end is an angle.

4. a kind of shock absorber according to claim 2; It is characterized in that: said expansion tank (2) comprises can body (20), lid (21); Said lid (21) is sealed and matched through bolt (22) with the top of said can body (20), and said air inlet pipe (3), said freeing pipe (4), said bottom insert canal (6) all are arranged on the said lid (21).

5. a kind of shock absorber according to claim 2; It is characterized in that: said expansion tank (2) also comprises shirt rim (23) and following shirt rim (24); The said shirt rim (23) of going up is connected with the top of said can body (20), and said shirt rim (24) down is connected with the bottom of said can body (20).