CN104229169A - Filling tool and use method thereof - Google Patents
Filling tool and use method thereof Download PDFInfo
- Publication number
- CN104229169A CN104229169A CN201310226996.3A CN201310226996A CN104229169A CN 104229169 A CN104229169 A CN 104229169A CN 201310226996 A CN201310226996 A CN 201310226996A CN 104229169 A CN104229169 A CN 104229169A
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- Prior art keywords
- filling
- communicating pipe
- switching device
- receiver
- frock
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Abstract
The invention discloses a filling tool and a use method thereof. The filling tool comprises a filling base, a liquid storage tank, a vacuum pump, a first switch device, a second switch device, a third switch device, a fourth switch device, a discharged liquid communicating pipe, a first communicating pipe, a second communicating pipe and a fourth communicating pipe. The discharged liquid communicating pipe is connected with the liquid storage tank and the filling base; the third switch device is arranged in the discharged liquid communicating pipe; the second communicating pipe is connected with the filling base and the vacuum pump; the second switch device is arranged in the second communicating pipe; the first communicating pipe is connected with the filling base and atmosphere; the first switch device is arranged in the first communicating pipe; the fourth communicating pipe is connected with the liquid storage tank and the vacuum pump; the fourth switch device is arranged in the fourth communicating pipe. According to the filling tool and the use method thereof, as the communicating pipes can be opened and closed through the switch devices, the whole filling process can be controlled conveniently; furthermore, as the residual liquid can be recycled by utilizing atmospheric pressure through the switch devices, the production cost is reduced, and the production efficiency is improved.
Description
Technical field
The present invention relates to a kind of filling frock and using method thereof.
Background technology
Existing filling frock fixes receiver by the mode hung, and with communicating pipe, the liquid in receiver is caused a filling exit and carry out filling to product, uses haemostatic clamp to control the opening and closing of communicating pipe.Because existing filling Fixture Design is reasonable not, there is following problem: 1, the frock stability of hang setting is not high enough, and inconvenience is safeguarded.2, the use operation inconvenience of haemostatic clamp.3, will inevitably remain a part of liquid after a filling product, residual liquid cannot reclaim, and improves productive costs.4, cannot multistation filling, production efficiency is low.
Summary of the invention
The technical problem to be solved in the present invention is that the residual liquid after filling cannot reclaim the waste causing raw material, the defect that production efficiency is low, proposes a kind of filling frock and using method thereof in order to overcome filling frock operation and maintenance inconvenience of the prior art.
The present invention solves above-mentioned technical matters by following technical proposals:
The invention provides a kind of filling frock, comprise a filling seat, a receiver and a vacuum pump, its feature is, this filling frock also comprises one first switching device, a second switch device, one the 3rd switching device, one the 4th switching device, a fluid communicating pipe, one first communicating pipe, one second communicating pipe and one the 4th communicating pipe;
Connect this receiver and this filling seat this fluid communicating pipe, the 3rd switching device is arranged in this fluid communicating pipe; Connect this filling seat and this vacuum pump this second communicating pipe, this second switch device is arranged in this second communicating pipe; This first communicating pipe connects this filling seat and air, and this first switching device is arranged in this first communicating pipe; Connect this receiver and this vacuum pump 4th communicating pipe, the 4th switching device was arranged in the 4th communicating pipe.
Preferably, the diff-H of this receiver and this filling seat meets following formula:
rgh=P
Wherein r is the density of the liquid in this receiver, and g is acceleration due to gravity, and h is this diff-H, and P is atmospheric pressure.
This diff-H h arranged in the above described manner, makes, when needing to reclaim the liquid remained in this filling seat, to utilize atmospheric pressure that the liquid remained just can be made to get back in this receiver.
Preferably, this first switching device, this second switch device, the 3rd switching device and the 4th switching device are respectively a ball valve.
The compact conformation of ball valve, sealing is reliable, and structure is simple.Because sealing surface and sphere are everlasting closure state, not easily by medium erosion, be easy to Operation and maintenance.
Preferably, this second communicating pipe is a bellows.
Bellows is flexible pipe, can connect according to actual needs easily, and allows the entity structure of this filling frock to there is certain error.
Preferably, this filling frock also comprises some strut bars, and this some strut bar connects this receiver and this filling seat.
Preferably, the lower end fork of this fluid communicating pipe is multiple mouth of pipe, and this filling seat is provided with multiple locking bed, and each locking bed is used for fixing a unloading container, the position one_to_one corresponding of the plurality of mouth of pipe and the plurality of locking bed.
The above-mentioned multistation being arranged so that this filling frock can realize simultaneously is filling, improves production efficiency.
Preferably, this receiver has an observation port, this observation port is for showing the liquid level position in this receiver.
By this observation port, operating personal can grasp the residual liquid quantity had in this receiver easily.
Preferably, this filling frock also comprises one for detecting the compression indicator of degree of vacuum, and this compression indicator is located between this receiver and the 4th switching device.
Preferably, this receiver is for storing mercury.
Present invention also offers a kind of using method of above-mentioned filling frock, its feature is, comprises the following steps:
S
1, unloading container is fixed on this filling seat;
S
2, close this first switching device and the 3rd switching device, and open this second switch device and the 4th switching device;
S
3, open and run this vacuum pump one Preset Time;
S
4, close this second switch device, and open the 3rd switching device;
S
5, open this first switching device, and close the 3rd switching device.
Wherein step S
2and S
3effect be keep this vacuum pump run this filling frock is vacuumized, step S
4effect be make the liquid in this receiver downstream to this filling seat, to carry out filling to product.Product is filling complete after, step S
5act as and be communicated with air thus utilize barometric pressure to force liquid backflow residual in this filling seat in this receiver, this completes expendable.
It will be appreciated by those skilled in the art that this Preset Time can be selected according to vacuum technical data required for the pump and actual conditions by those skilled in the art, its objective is and make the degree of vacuum in this filling frock reach certain condition.The setting of this Preset Time comparatively typical is greatly about extremely several hours half an hour.
On the basis meeting this area general knowledge, above-mentioned each optimum condition, can combination in any, obtains the preferred embodiments of the invention.
Positive progressive effect of the present invention is:
Filling frock of the present invention and using method thereof, by arranging communicating pipe between vacuum pump, receiver, filling seat, air, and the opening and closing of communicating pipe are controlled by switching device, thus whole pouring process can be controlled easily, and atmospheric pressure can be utilized to reclaim residual liquid by manipulation of switches device, reduce productive costs, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the filling frock of a preferred embodiment of the present invention.
Fig. 2 is the diagram of circuit of the using method of the filling frock of a preferred embodiment of the present invention.
Detailed description of the invention
Provide present pre-ferred embodiments below in conjunction with accompanying drawing, to describe technical scheme of the present invention in detail, but therefore do not limit the present invention among described scope of embodiments.
Be illustrated in figure 1 the filling frock of a preferred embodiment of the present invention, comprise filling seat 10, receiver 11 and a vacuum pump 12.This filling frock also comprised for one first communicating pipe communicating pipe 21,1 second switching device 31, second switch device 32, the 3rd switching device 33, the 4th switching device 34, fluid communicating pipe 23,1 first 22 and one the 4th communicating pipe 24.Connecting this receiver 11 this fluid communicating pipe 23 is arranged in this fluid communicating pipe 23 with this filling seat 10, the 3rd switching device 33, connecting this filling seat 10 this second communicating pipe 22 is arranged in this second communicating pipe 22 with this vacuum pump 12, this second switch device 32, connect this filling seat 10 this first communicating pipe 21 and air, this first switching device 31 are arranged in this first communicating pipe 21, connect this receiver 11 the 4th communicating pipe 24 and this vacuum pump 12, the 4th switching device 34 were arranged in the 4th communicating pipe 24.
The diff-H of this receiver 11 and this filling seat 10 meets following formula:
rgh=P
Wherein r is the density of the liquid in this receiver 11, and g is acceleration due to gravity, and h is this diff-H, and P is atmospheric pressure.With this diff-H h that above-mentioned formulae discovery is also arranged, make, when needing to reclaim the liquid remained in this filling seat 10, to utilize atmospheric pressure that the liquid remained just can be made to get back in this receiver 11.
In order to make this first switching device 31, this second switch device 32, the 3rd switching device 33 and the 4th switching device 34 be easy to Operation and maintenance, adopt a ball valve as above-mentioned four switching devices respectively.The compact conformation of ball valve, sealing is reliable, and structure is simple.Because sealing surface and sphere are everlasting closure state, not easily by medium erosion.
This second communicating pipe 22 can be a bellows.It will be appreciated by those skilled in the art that this second communicating pipe 22 is divided into two-section in FIG, just in order to after representing and adopting flexible pipe, the two ends of this second communicating pipe 22 can allow to there is certain error on locus.That is, when the entity structure of this filling frock exists error, utilize flexible pipe can bear the characteristic of certain displacement, still can connect this filling seat 10 and this vacuum pump 12 this second communicating pipe 22.Easy understand ground, in this filling frock, the two-section bellows of the disconnection shown in Fig. 1 needs to be bonded together.
Preferably, this filling frock also comprises some strut bars 13, and this some strut bar 13 connects this receiver 11 and this filling seat 10.It should be noted that the present invention does not limit the quantity of strut bar 13.
In a preferred embodiment, the lower end of this fluid communicating pipe 23 fork is multiple mouth of pipe, and this filling seat 10 is provided with multiple locking bed 14, each locking bed 14 for fixing a unloading container, the position one_to_one corresponding of the plurality of mouth of pipe and the plurality of locking bed 14.It is filling that this is arranged so that this filling frock can realize multistation simultaneously, improves production efficiency.
Further, this receiver 11 has an observation port 15, this observation port 15 is for showing the liquid level position in this receiver 11.By this observation port 15, operating personal can grasp the residual liquid quantity had in this receiver 11 easily.This filling frock also comprises a compression indicator 16, and this compression indicator 16 is located between this receiver 11 and the 4th switching device 34, for detecting degree of vacuum.In order to grasp the operation conditions of this vacuum pump 12 more accurately, what together arrange with this vacuum pump 12 also has a vacuum sensor 17, for detecting degree of vacuum.
A kind of actual occupation mode of the filling frock of the present embodiment is be applied to mercury filling, and this receiver 11 is for storing mercury in this case.Accordingly, according to the density of mercury and the empirical value of atmospheric pressure, this diff-H is about 760mm.
The following describes the using method of the filling frock of the present embodiment, as shown in Figure 2, this using method comprises the following steps:
S
1, unloading container is fixed on this filling seat 10;
S
2, close this first switching device 31 and the 3rd switching device 33, and open this second switch device 32 and the 4th switching device 34;
S
3, open and run this vacuum pump 12 1 Preset Time;
S
4, close this second switch device 32 and open the 3rd switching device 33;
S
5, open this first switching device 31 and close the 3rd switching device 33.
Wherein step S
2and S
3effect be keep this vacuum pump 12 to run and vacuumize this filling frock, step S
4effect be make the liquid in this receiver 11 downstream to this filling seat 10, to carry out filling to product.Product is filling complete after, step S
5act as and be communicated with air thus utilize barometric pressure to force liquid backflow residual in this filling seat 10 in this receiver 11, this completes expendable.If that carries out next time is filling, namely again perform this using method.
Although the foregoing describe the specific embodiment of the present invention, it will be understood by those of skill in the art that these are only casehistorys, protection scope of the present invention is defined by the appended claims.Those skilled in the art, under the prerequisite not deviating from principle of the present invention and essence, can make various changes or modifications to these embodiments, but these change and amendment all falls into protection scope of the present invention.
Claims (10)
1. a filling frock, comprise a filling seat, a receiver and a vacuum pump, it is characterized in that, this filling frock also comprises one first switching device, a second switch device, one the 3rd switching device, one the 4th switching device, a fluid communicating pipe, one first communicating pipe, one second communicating pipe and one the 4th communicating pipe;
Connect this receiver and this filling seat this fluid communicating pipe, the 3rd switching device is arranged in this fluid communicating pipe; Connect this filling seat and this vacuum pump this second communicating pipe, this second switch device is arranged in this second communicating pipe; This first communicating pipe connects this filling seat and air, and this first switching device is arranged in this first communicating pipe; Connect this receiver and this vacuum pump 4th communicating pipe, the 4th switching device was arranged in the 4th communicating pipe.
2. filling frock as claimed in claim 1, is characterized in that, the diff-H of this receiver and this filling seat meets following formula:
rgh=P
Wherein r is the density of the liquid in this receiver, and g is acceleration due to gravity, and h is this diff-H, and P is atmospheric pressure.
3. filling frock as claimed in claim 1, is characterized in that, this first switching device, this second switch device, the 3rd switching device and the 4th switching device are respectively a ball valve.
4. filling frock as claimed in claim 1, is characterized in that, this second communicating pipe is a bellows.
5. filling frock as claimed in claim 1, is characterized in that, this filling frock also comprises some strut bars, and this some strut bar connects this receiver and this filling seat.
6. as the filling frock in claim 1-5 as described in any one, it is characterized in that, the lower end fork of this fluid communicating pipe is multiple mouth of pipe, and this filling seat is provided with multiple locking bed, each locking bed is used for fixing a unloading container, the position one_to_one corresponding of the plurality of mouth of pipe and the plurality of locking bed.
7. filling frock as claimed in claim 1, is characterized in that, this receiver has an observation port, and this observation port is for showing the liquid level position in this receiver.
8. filling frock as claimed in claim 3, is characterized in that, this filling frock also comprises one for detecting the compression indicator of degree of vacuum, and this compression indicator is located between this receiver and the 4th switching device.
9. filling frock as claimed in claim 1, is characterized in that, this receiver is for storing mercury.
10. as a using method for the filling frock in claim 1-9 as described in any one, it is characterized in that, this using method comprises the following steps:
S
1, unloading container is fixed on this filling seat;
S
2, close this first switching device and the 3rd switching device, and open this second switch device and the 4th switching device;
S
3, open and run this vacuum pump one Preset Time;
S
4, close this second switch device, and open the 3rd switching device;
S
5, open this first switching device, and close the 3rd switching device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310226996.3A CN104229169B (en) | 2013-06-07 | 2013-06-07 | Filling frock and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310226996.3A CN104229169B (en) | 2013-06-07 | 2013-06-07 | Filling frock and its application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104229169A true CN104229169A (en) | 2014-12-24 |
| CN104229169B CN104229169B (en) | 2018-05-04 |
Family
ID=52218249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310226996.3A Active CN104229169B (en) | 2013-06-07 | 2013-06-07 | Filling frock and its application method |
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| Country | Link |
|---|---|
| CN (1) | CN104229169B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001192750A (en) * | 2000-01-14 | 2001-07-17 | Yamato Kinzoku Kogyo Kk | Continuous distillation device for obtaining high-purity mercury |
| JP2007212412A (en) * | 2006-02-13 | 2007-08-23 | Tokyo Gas Co Ltd | Gas collection vessel for fine decompression of buried underground tank internal pressure |
| CN101704495A (en) * | 2009-10-30 | 2010-05-12 | 东莞石龙津威饮料食品有限公司 | Method and equipment for vacuum quantitative filling of filling and sealing machine |
| CN201501776U (en) * | 2009-09-28 | 2010-06-09 | 衡阳鑫山机械设备制造有限公司 | Liquid negative pressure equivalent filling mechanism |
| CN102522223A (en) * | 2011-11-09 | 2012-06-27 | 南京大学 | Controllable filling method for vacuum filling |
| CN203332406U (en) * | 2013-06-07 | 2013-12-11 | 上海朝辉压力仪器有限公司 | Filling tool |
-
2013
- 2013-06-07 CN CN201310226996.3A patent/CN104229169B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001192750A (en) * | 2000-01-14 | 2001-07-17 | Yamato Kinzoku Kogyo Kk | Continuous distillation device for obtaining high-purity mercury |
| JP2007212412A (en) * | 2006-02-13 | 2007-08-23 | Tokyo Gas Co Ltd | Gas collection vessel for fine decompression of buried underground tank internal pressure |
| CN201501776U (en) * | 2009-09-28 | 2010-06-09 | 衡阳鑫山机械设备制造有限公司 | Liquid negative pressure equivalent filling mechanism |
| CN101704495A (en) * | 2009-10-30 | 2010-05-12 | 东莞石龙津威饮料食品有限公司 | Method and equipment for vacuum quantitative filling of filling and sealing machine |
| CN102522223A (en) * | 2011-11-09 | 2012-06-27 | 南京大学 | Controllable filling method for vacuum filling |
| CN203332406U (en) * | 2013-06-07 | 2013-12-11 | 上海朝辉压力仪器有限公司 | Filling tool |
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| Publication number | Publication date |
|---|---|
| CN104229169B (en) | 2018-05-04 |
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