CN204938002U - Fresh milk transport trolley pressure adaptive control system and fresh milk transport trolley - Google Patents
Fresh milk transport trolley pressure adaptive control system and fresh milk transport trolley Download PDFInfo
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- CN204938002U CN204938002U CN201520705397.4U CN201520705397U CN204938002U CN 204938002 U CN204938002 U CN 204938002U CN 201520705397 U CN201520705397 U CN 201520705397U CN 204938002 U CN204938002 U CN 204938002U
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- transport trolley
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- milk transport
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Abstract
The utility model discloses a kind of fresh milk transport trolley pressure adaptive control system and fresh milk transport trolley, it efficiently solves the problem that the inside and outside pressure adaptive of fresh milk transport trolley regulates, and effectively can ensure Milk quality, reduce labor intensity, ensure discharge rate.Tank body is provided with breather apparatus, and breather apparatus connects air pipe, and discharge valve is connected with self-priming pump, open discharge valve, switch and discharge valve are synchronously opened, and switch is communicated with power supply and electromagnetic gas valve, and electromagnetic gas valve obtains electric connection air pipe, compressed gas enters breather apparatus, the piston rod of air chamber pushes seal cover cap open, and tank body is communicated with the external world by breather apparatus, and breather apparatus can comprise the breathing girth sheets of porous, self-priming pump starts self-priming, by the discharging of discharge duct self-priming in tank body.The utility model also can realize discharge valve and breather apparatus synchronous opening/closing, when ensureing non-discharging, completely isolated inside and outside tank body, stops outside contamination; During discharging, tank body is inside and outside to be communicated with, and avoids producing inside and outside pressure reduction.
Description
Technical field
The utility model relates to fresh milk transport vehicle manufacturing technology field, is specifically related to a kind of fresh milk transport trolley pressure adaptive control system.
Background technology
Fresh milk transport trolley is mainly used in pasture, milking station to the fresh milk transport of Milk Processing Plant.Fresh milk in tank body, when Milk Processing Plant's discharging, by the self-priming pump of processing factory, draws off from discharge port by fresh milk transport trolley.At present, there are two kinds of structures in fresh milk transport trolley: one, fresh milk transport vehicle tank body inside is directly in communication with the outside, and during self-priming pump discharging, draws fresh milk non-resistance in tank, and also without negative pressure, but be in communication with the outside due to tank body, fresh milk is very easily polluted; Two, tank interior is not communicated with the external world, seals completely, and this form can prevent outside contamination, but manually need open manhole during discharging, complicated operation, and work capacity is large.If do not opened manhole, in tank body, easily producing negative pressure, there is potential safety hazard, and affect discharge rate.
Utility model content
The utility model provides a kind of fresh milk transport trolley pressure adaptive control system and fresh milk transport trolley, it efficiently solves the inside and outside pressure adaptive of fresh milk transport trolley and regulates, by electricity, gas Automated condtrol, realize when traveling, discharging, the inside and outside pressure adaptive of tank body regulates, prevent outside contamination, simplify operating process, improve work efficiency.
The utility model is achieved through the following technical solutions:
A kind of fresh milk transport trolley pressure adaptive control system, is characterized in that, comprise discharge valve 3, electromagnetic gas valve 4, air pipe 5, accumulator unit, discharge duct 7, tank body 8, switch 9, automobile power source 10, breather apparatus 11,
Breather apparatus connects inside and outside tank body;
Breather apparatus comprises air chamber 12, piston rod, seal cover cap 13, respiratory cavity, and respiratory cavity is communicated with air, and respiratory cavity and tank interior are by seal cap sealing, and seal cover cap connects the rod end of piston rod, and the piston rod other end connects air chamber;
Accumulator unit is connected with the air chamber 12 of breather apparatus 11 by air pipe 5, electromagnetic gas valve 4, and automobile power source 10 is connected with electromagnetic gas valve 4 by switch 9;
Tank body connects discharge valve 3 by discharge duct 7.
Further, described accumulator unit is air receiver 6.
Further, described discharge valve 3 connects described switch 9, i.e. switch 9 and discharge valve 3 synchronous opening/closing, the opening and closing of the opening and closing automatic linkage switch 9 of discharge valve 3, electromagnetic gas valve 4 and breather apparatus 11.
Further, described switch 9 is displacement switch or proximity switch.
Further, described respiratory cavity is formed primarily of breathing girth sheets, and breathe girth sheets and be provided with through hole, breathing girth sheets and tank interior realize sealing by seal cover cap.
Further, a described breathing girth sheets part in tank body, a part outside tank body, the part of breathing on girth sheets outside tank body is provided with through hole, breathes girth sheets one end in tank body and realizes sealing by seal cover cap.
Further, described breathing girth sheets one end is open, and for seal cap sealing, other end end plate central authorities have hole, pass for piston rod, and the side of breathing girth sheets is cell texture.
Further, system parallel connection is provided with multiple breather apparatus, and each breather apparatus is located at tank body top evenly distributedly.
Further, discharge valve connects milk storing bin 1 by processing factory's self-priming pump 2.
A kind of fresh milk transport trolley, adopts above-mentioned fresh milk transport trolley pressure adaptive control system.
Fresh milk transport trolley pressure adaptive control system of the present utility model, for automatically regulating the inside and outside equilibrium of pressure of fresh milk transport vehicle tank body, ensure that fresh milk is hedged off from the outer world, described pressure adaptive control system comprises air receiver, air pipe, electromagnetic gas valve, switch, automobile power source, tank body, discharge duct, discharge valve, breather apparatus.Described breather apparatus comprises air chamber, seal cover cap, breathing girth sheets.
The utility model produce beneficial effect: in tank fresh milk and the external world completely isolated, stop outside contamination, simultaneously by synchronous with electromagnetic gas valve for the opening and closing of discharge valve, when discharge valve is opened in realization, breather apparatus is opened automatically, ensure that tank body is inside and outside through, avoid occurring inside and outside pressure reduction, reduce labor intensity, the flow process that simplifies the operation, ensure discharge rate.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of fresh milk transport trolley pressure adaptive control system of the present utility model;
Fig. 2 is the structural representation of an embodiment of breathing girth sheets of the present utility model;
In accompanying drawing: 1. milk storing bin; 2. processing factory's self-priming pump; 3. discharge valve; 4. electromagnetic gas valve; 5. air pipe; 6. air receiver; 7. discharge duct; 8. tank body; 9. switch; 10. automobile power source; 11. breather apparatuss; 12. air chambers; 13. seal cover caps; 14. breathe girth sheets.
Detailed description of the invention
Now sketch working process of the present utility model with specific embodiment by reference to the accompanying drawings:
As shown in drawings, the utility model comprises discharge valve 3, electromagnetic gas valve 4, air pipe 5, air receiver 6, discharge duct 7, tank body 8, switch 9, automobile power source 10, breather apparatus 11.
Breather apparatus connects inside and outside tank body; Breather apparatus comprises air chamber 12, piston rod, seal cover cap 13, respiratory cavity, and respiratory cavity is communicated with air, and respiratory cavity and tank interior are by seal cap sealing, and seal cover cap connects the rod end of piston rod, and the piston rod other end connects air chamber; Stretching by air chamber 12 piston rod, promotes seal cover cap 13 opening and closing, realizes the inside and outside connected sum of tank body 8 and completely cuts off.
Accumulator unit is connected with the air chamber 12 of breather apparatus 11 by air pipe 5, electromagnetic gas valve 4, and automobile power source 10 is connected with electromagnetic gas valve 4 by switch 9; Tank body connects discharge valve 3 by discharge duct 7.
In a specific embodiment, respiratory cavity is formed primarily of breathing girth sheets 14, breathe a girth sheets part in tank body, a part outside tank body, the part of breathing on girth sheets outside tank body is provided with through hole, breathes girth sheets and realize sealing by seal cover cap in tank body; Breathe girth sheets one end to open for seal cap sealing, other end end plate central authorities have hole, pass for piston rod, and the side of breathing girth sheets is cell texture.
In a further embodiment, respiratory cavity can adopt the structures such as square, tubular and has window or porous or be connected with conduit, realizes the equivalent effect be communicated with air.
In a preferred embodiment, switch 9 and discharge valve 3 synchronous opening/closing, the opening and closing of the opening and closing automatic linkage switch 9 of discharge valve 3, electromagnetic gas valve 4 and breather apparatus 11.Switch 9 can be displacement switch or proximity switch.
When fresh milk transport trolley of the present utility model and self-adaption regulation system discharging, discharge valve 3 is connected with processing factory self-priming pump 2, open discharge valve 3, switch 9 and discharge valve 3 are synchronously opened, electromagnetic gas valve 4 electric after open, air pipe 5 is communicated with, compressed gas in air receiver 6 enters breather apparatus 11 by air pipe 5, and the piston rod of air chamber 12 pushes seal cover cap 13 open, and tank body 8 is communicated with the external world by breathing girth sheets 14, processing factory's self-priming pump 2 starts self-priming, by the discharging of discharge duct 7 self-priming in tank body 8.When discharging completes, close discharge valve 3, switch 9 close synchronously, disconnect the compressed gas that air receiver 6 exports, breather apparatus 11 is closed.Tank body 8 inside is hedged off from the outer world.
By the utility model fresh milk transport trolley pressure adaptive control system, by discharge valve 3 and switch 9 synchronous opening/closing, realize the synchronous opening/closing of discharge valve 3 and breather apparatus 11, when ensureing non-discharging, completely isolated inside and outside tank body, stop outside contamination; During discharging, tank body is inside and outside to be communicated with, and avoids producing inside and outside pressure reduction, ensures discharge rate.
In sum, the utility model reaches the object of invention.
Finally should be noted that: above embodiment is only in order to illustrate that the technical scheme of this case is not intended to limit; Although be described in detail this case with reference to preferred embodiment, those of ordinary skill in the field have been to be understood that: still can modify to the detailed description of the invention of this case or carry out equivalent replacement to portion of techniques feature; And not departing from the spirit of this case technical scheme, it all should be encompassed in the middle of the technical scheme scope of this case request protection.
Claims (10)
1. a fresh milk transport trolley pressure adaptive control system, it is characterized in that, comprise discharge valve (3), electromagnetic gas valve (4), air pipe (5), accumulator unit, discharge duct (7), tank body (8), switch (9), automobile power source (10), breather apparatus (11)
Breather apparatus connects inside and outside tank body;
Breather apparatus comprises air chamber (12), piston rod, seal cover cap (13), respiratory cavity, respiratory cavity is communicated with air, respiratory cavity and tank interior are by seal cap sealing, and seal cover cap connects the rod end of piston rod, and the piston rod other end connects air chamber;
Accumulator unit is connected with the air chamber (12) of breather apparatus (11) by air pipe (5), electromagnetic gas valve (4), and automobile power source (10) is connected with electromagnetic gas valve (4) by switch (9);
Tank body connects discharge valve (3) by discharge duct (7).
2. a kind of fresh milk transport trolley pressure adaptive control system according to claim 1, it is characterized in that, described accumulator unit is air receiver (6).
3. a kind of fresh milk transport trolley pressure adaptive control system according to claim 1, it is characterized in that, described discharge valve (3) connects described switch (9), switch (9) and discharge valve (3) synchronous opening/closing, the opening and closing of the opening and closing automatic linkage switch (9) of discharge valve (3), electromagnetic gas valve (4) and breather apparatus (11).
4. a kind of fresh milk transport trolley pressure adaptive control system according to claim 1, it is characterized in that, described switch (9) is displacement switch or proximity switch.
5. a kind of fresh milk transport trolley pressure adaptive control system according to claim 1, is characterized in that, described respiratory cavity is formed primarily of breathing girth sheets, and breathe girth sheets and be provided with through hole, breathing girth sheets and tank interior realize sealing by seal cover cap.
6. a kind of fresh milk transport trolley pressure adaptive control system according to claim 5, it is characterized in that, a described breathing girth sheets part in tank body, a part is outside tank body, the part of breathing on girth sheets outside tank body is provided with through hole, breathes girth sheets one end in tank body and realizes sealing by seal cover cap.
7. a kind of fresh milk transport trolley pressure adaptive control system according to claim 6, it is characterized in that, described breathing girth sheets one end is open for seal cap sealing, and other end end plate central authorities have hole, pass for piston rod, the side of breathing girth sheets is cell texture.
8., according to the arbitrary described a kind of fresh milk transport trolley pressure adaptive control system of claim 1 to 7, it is characterized in that, system parallel connection is provided with multiple breather apparatus, and each breather apparatus is located at tank body top evenly distributedly.
9., according to the arbitrary described a kind of fresh milk transport trolley pressure adaptive control system of claim 1 to 7, it is characterized in that, discharge valve connects milk storing bin (1) by processing factory's self-priming pump (2).
10. a fresh milk transport trolley, is characterized in that, adopts the arbitrary described a kind of fresh milk transport trolley pressure adaptive control system of the claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520705397.4U CN204938002U (en) | 2015-09-11 | 2015-09-11 | Fresh milk transport trolley pressure adaptive control system and fresh milk transport trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520705397.4U CN204938002U (en) | 2015-09-11 | 2015-09-11 | Fresh milk transport trolley pressure adaptive control system and fresh milk transport trolley |
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| CN204938002U true CN204938002U (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520705397.4U Active CN204938002U (en) | 2015-09-11 | 2015-09-11 | Fresh milk transport trolley pressure adaptive control system and fresh milk transport trolley |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106742896A (en) * | 2016-12-30 | 2017-05-31 | 天津市挚信鸿达医疗器械开发有限公司 | A kind of liquid tank insurance system |
| CN107187375A (en) * | 2016-03-14 | 2017-09-22 | 陕西汽车集团有限责任公司 | Vacuum thermal insulation fresh milk transport vehicle |
-
2015
- 2015-09-11 CN CN201520705397.4U patent/CN204938002U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187375A (en) * | 2016-03-14 | 2017-09-22 | 陕西汽车集团有限责任公司 | Vacuum thermal insulation fresh milk transport vehicle |
| CN106742896A (en) * | 2016-12-30 | 2017-05-31 | 天津市挚信鸿达医疗器械开发有限公司 | A kind of liquid tank insurance system |
| CN106742896B (en) * | 2016-12-30 | 2019-07-12 | 天津市挚信鸿达医疗器械开发有限公司 | A kind of liquid tank insurance system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.39 Xingfu North Road, Xi'an, Shaanxi 710201 Patentee after: Shaanxi Automobile Group Co.,Ltd. Address before: No.39 Xingfu North Road, Xi'an, Shaanxi 710201 Patentee before: SHAANXI AUTOMOBILE GROUP Co.,Ltd. |