CN205157971U - Automatic liquid supplementation device of flow formula development - Google Patents
Automatic liquid supplementation device of flow formula development Download PDFInfo
- Publication number
- CN205157971U CN205157971U CN201520898208.XU CN201520898208U CN205157971U CN 205157971 U CN205157971 U CN 205157971U CN 201520898208 U CN201520898208 U CN 201520898208U CN 205157971 U CN205157971 U CN 205157971U
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- fluid infusion
- flow
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- pressure tank
- supply device
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Abstract
The utility model relates to a liquid crystal development technical field, in particular to automatic liquid supplementation device of flow formula development, the utility model discloses the fluid infusion pump sets up between constant -pressure tank and liquid storage pot, go up siren operated sensor, go up level sensor, down level sensor and down siren operated sensor in proper order from the top down set up on constant -pressure tank's lateral wall, and all is connected with the electronic control system electricity, two branch roads are told through magenetic exchange valve to the fluid infusion pipe, let in the washing tank through automatic fluid infusion valve all the way, another way is handled and is moved the calibration valve and access to the graduated flask. It can be surveyd the flow of benefit then confirm the fluid infusion time according to the technological requirement, promptly and accurately carries out the fluid infusion to the liquid medicine groove, and the solution strength of conductanting drug in the cistern remains stable, and fundamentally guarantees the stability and the quality of product in the development of development conductivity liquid medicine.
Description
Technical field
The utility model relates to liquid crystal development technical field, particularly a kind of flow-type development automatic liquid supply device.
Background technology
In the manufacturing industry of liquid crystal display frequency, a lot of operation all needs use the kali of certain solubility to adapt to corresponding technique, in the developing process of the rear product of processing, kali easily also must keep finite concentration could realize the development of product, and existing operation is put by product in rinse bath to develop again, in the process of iterative cycles, the concentration of liquid can change, and directly affects the solubility of kali.Therefore need regularly to carry out quantitative supply to the chemical liquids in container.At present, to the fluid infusion demand of developing for liquid crystal, being mostly manual operation, there is the concentration that error is large, cannot accurately add or obtain kali in solution in manual operation.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of flow-type development automatic liquid supply device, and it, can realize the accurate supply of the multiple volume of liquid, thus can at setting-up time by liquid timing allocation quantitative accurately.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of flow-type development automatic liquid supply device, is characterized in that: this device comprises the reservoir, replenishing line, constant-pressure tank, constant voltage pipeline, distribution pipeline and the cleaning slot that store development, wherein;
Described reservoir is connected with the import above constant-pressure tank by replenishing line, described replenishing line is provided with the fluid infusion pump controlled for medicinal liquid flow;
Outlet below described constant voltage pipeline one end and constant-pressure tank, described distribution pipeline comprises main line and two bye-passes, described main line is connected with constant voltage pipeline, article one, bye-pass is fluid infusion branch road and it is communicated with rinse bath, another bye-pass be timing branch road and its with can determine that the measuring cup of fluid infusion time is connected, be provided with one above measuring cup and manually calibrate valve, this is manually calibrated valve and is installed on timing branch road.
Further, described constant-pressure tank is tank built with the tank body of upper liquid level warning component and lower liquid level warning component, and its inner chamber is the tank body holding fluid infusion liquid.
Further, described upper liquid level warning component comprises alarm sensor and upper liquid level sensor, and corresponding lower liquid level warning component comprises lower alarm sensor and lower liquid level sensor.
Further, described replenishing line is arranged and liquid dashpot, and this liquid dashpot is between fluid infusion pump and constant-pressure tank.
Further, the main line of described distribution pipeline is provided with the solenoid directional control valve selecting to flow to along two bye-passes.
Further, described fluid infusion branch road is provided with automatically controlled automatic liquid supply valve.
Further, this liquid supply device also comprises flowrate control valve, and these flowrate control valve two ends are connected with fluid infusion pump and constant-pressure tank by pipeline, is formed and thinks pilot piping in parallel with replenishing line.
The utility model fluid infusion pump is arranged between constant-pressure tank and fluid reservoir, upper alarm sensor, upper liquid level sensor, lower liquid level sensor and lower alarm sensor are arranged on the sidewall of constant-pressure tank successively from top to bottom, and be all electrically connected with electric control system, liquid supplementation pipe separates two branch roads through solenoid directional control valve, one tunnel passes into rinse bath through automatic liquid supply valve, and measuring cup is led to through manually calibrating valve in another road.It can measure the flow of benefit then by the technological requirement determination fluid infusion time, carries out fluid infusion timely and accurately to dipper, makes the solution concentration in dipper keep stable, fundamentally ensures the stable and quality of product in development of development conductivity liquid.
Accompanying drawing explanation
Fig. 1 is structural representation in the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Embodiment: refer to shown in Fig. 1, a kind of flow-type development automatic liquid supply device, this device comprise store development reservoir 1, replenishing line A, constant-pressure tank 3, constant voltage pipeline B, distribution pipeline C and cleaning slot 12.
Aforementioned reservoir 1 is connected with the import above constant-pressure tank 3 by replenishing line A, described replenishing line B is provided with the fluid infusion pump 2 controlled for medicinal liquid flow; Described constant-pressure tank 3 is tank built with the tank body of upper liquid level warning component and lower liquid level warning component, and its inner chamber is the tank body holding fluid infusion liquid; Described upper liquid level warning component comprises alarm sensor 4 and upper liquid level sensor 5, and corresponding lower liquid level warning component comprises lower alarm sensor 6 and lower liquid level sensor 7; Described liquid supply device also comprises flowrate control valve 13, and these flowrate control valve 13 two ends are connected with fluid infusion pump 2 and constant-pressure tank 3 by pipeline, is formed and thinks pilot piping D in parallel with replenishing line.Specifically, described pilot piping D one end is connected with fluid infusion pump, and two one end are connected with upper alarm sensor 4, upper liquid level sensor 5, lower alarm sensor 6 and lower liquid level sensor 7 respectively with the side of constant-pressure tank 3.
Preferred technical scheme is: described replenishing line is arranged and liquid dashpot, and this liquid dashpot, between fluid infusion pump and constant-pressure tank, forms buffer structure, and then guarantees accurately filling into of liquid.
Outlet below aforementioned constant voltage pipeline B one end and constant-pressure tank 3, described distribution pipeline C comprises main line and two bye-passes, described main line is connected with constant voltage pipeline, article one, bye-pass is fluid infusion branch road C1 and it is communicated with rinse bath 12, another bye-pass be timing branch road C2 and its with can determine that the measuring cup 11 of fluid infusion time is connected, be provided with one above measuring cup 11 and manually calibrate valve 10, this is manually calibrated valve 10 and is installed on timing branch road.The main line of described distribution pipeline C is provided with the solenoid directional control valve 8 selecting to flow to along two bye-passes; Described fluid infusion branch road C2 is provided with automatically controlled automatic liquid supply valve 9.
Above, be only the embodiment utilizing this origination techniques content, the modification that any those skilled in the art use this creation to do, change, all belong to the scope of the claims that this creation is advocated, and be not limited to those disclosed embodiments.
Claims (7)
1. a flow-type development automatic liquid supply device, is characterized in that: this device comprises the reservoir, replenishing line, constant-pressure tank, constant voltage pipeline, distribution pipeline and the cleaning slot that store development, wherein;
Described reservoir is connected with the import above constant-pressure tank by replenishing line, described replenishing line is provided with the fluid infusion pump controlled for medicinal liquid flow;
Outlet below described constant voltage pipeline one end and constant-pressure tank, described distribution pipeline comprises main line and two bye-passes, described main line is connected with constant voltage pipeline, article one, bye-pass is fluid infusion branch road and it is communicated with rinse bath, another bye-pass be timing branch road and its with can determine that the measuring cup of fluid infusion time is connected, be provided with one above measuring cup and manually calibrate valve, this is manually calibrated valve and is installed on timing branch road.
2. flow-type according to claim 1 development automatic liquid supply device, is characterized in that: described constant-pressure tank is tank built with the tank body of upper liquid level warning component and lower liquid level warning component, and its inner chamber is the tank body holding fluid infusion liquid.
3. flow-type development automatic liquid supply device according to claim 2, it is characterized in that: described upper liquid level warning component comprises alarm sensor and upper liquid level sensor, and corresponding lower liquid level warning component comprises lower alarm sensor and lower liquid level sensor.
4. the flow-type development automatic liquid supply device according to claims 1 to 3 any one, is characterized in that: described replenishing line is arranged and liquid dashpot, and this liquid dashpot is between fluid infusion pump and constant-pressure tank.
5. flow-type development automatic liquid supply device according to claim 1, is characterized in that: the main line of described distribution pipeline is provided with the solenoid directional control valve selecting to flow to along two bye-passes.
6. flow-type development automatic liquid supply device according to claim 5, is characterized in that: described fluid infusion branch road is provided with automatically controlled automatic liquid supply valve.
7. flow-type development automatic liquid supply device according to claim 2, it is characterized in that: this liquid supply device also comprises flowrate control valve, these flowrate control valve two ends are connected with fluid infusion pump and constant-pressure tank by pipeline, are formed and think pilot piping in parallel with replenishing line.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201520898208.XU CN205157971U (en) | 2015-11-12 | 2015-11-12 | Automatic liquid supplementation device of flow formula development |
Applications Claiming Priority (1)
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CN201520898208.XU CN205157971U (en) | 2015-11-12 | 2015-11-12 | Automatic liquid supplementation device of flow formula development |
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CN205157971U true CN205157971U (en) | 2016-04-13 |
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CN201520898208.XU Expired - Fee Related CN205157971U (en) | 2015-11-12 | 2015-11-12 | Automatic liquid supplementation device of flow formula development |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111337086A (en) * | 2020-03-26 | 2020-06-26 | 山东职业学院 | Building pipeline flow monitoring device based on mathematical statistics and analysis |
CN112099307A (en) * | 2020-10-13 | 2020-12-18 | 青岛大学附属医院 | X-ray medical image film automatic imaging system |
CN113355730A (en) * | 2021-08-11 | 2021-09-07 | 常州欣盛半导体技术股份有限公司 | Automatic supply control method for trace electroplating additive |
-
2015
- 2015-11-12 CN CN201520898208.XU patent/CN205157971U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111337086A (en) * | 2020-03-26 | 2020-06-26 | 山东职业学院 | Building pipeline flow monitoring device based on mathematical statistics and analysis |
CN112099307A (en) * | 2020-10-13 | 2020-12-18 | 青岛大学附属医院 | X-ray medical image film automatic imaging system |
CN113355730A (en) * | 2021-08-11 | 2021-09-07 | 常州欣盛半导体技术股份有限公司 | Automatic supply control method for trace electroplating additive |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20161112 |
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CF01 | Termination of patent right due to non-payment of annual fee |