CN204987381U - Central air conditioning cooling water aerodynamic force charge device - Google Patents
Central air conditioning cooling water aerodynamic force charge device Download PDFInfo
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- CN204987381U CN204987381U CN201520746345.1U CN201520746345U CN204987381U CN 204987381 U CN204987381 U CN 204987381U CN 201520746345 U CN201520746345 U CN 201520746345U CN 204987381 U CN204987381 U CN 204987381U
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- cooling water
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Abstract
The utility model relates to a central air conditioning cooling water system and various liquid circulation system add liquid medicament technical field, specific central air conditioning cooling water aerodynamic force charge device that says so. At present mainly adopt the piston pump to add the medicine or the manual work adds the medicine at the cooling tower at the medicine that adds of the central air conditioning of usefulness unit. It is slow that the piston pump adds medicine speed, needs a supporting complete equipment, and the work of piston pump later maintenance is complicated, and running cost and installation cost are all higher. The utility model discloses constitute by adding medicine funnel, prescribe medicine valve, exhaust -valve, manometer, compressed air admission valve, level gauge, adding medicinal cupping, liquid medicine delivery valve, wasing the blow -down valve, the lower extreme of funnel adds the top of medicinal cupping through prescribe medicine valve intercommunication, exhaust -valve and manometer are equipped with to the top that adds the medicinal cupping, add the medicinal cupping bottom and install washing blow -down valve and liquid medicine delivery pipe, be equipped with the liquid medicine delivery valve on the liquid medicine delivery pipe, it is equipped with the level gauge to add the medicinal cupping side, it is equipped with the compressed air admission valve to add medicinal cupping upper portion.
Description
Technical field
The utility model relates to central air conditioning cooling water system and various fluid circulation system adding liquid pharmaceutical techniques field, specifically a kind of central air-conditioner cooling water aerodynamic force chemicals dosing plant.
Background technology
Operationally, cooling water is from the cyclic process of refrigeration unit, circulating line, user side fan coil and roof cooling tower, rotten in order to prevent cooling water from occurring, and needs cooling water system agent-feeding treatment for Central air-conditioning unit.Add medicament, object is that cause line clogging, influential system normally runs in order to prevent the raw green alga of cooling water scaling.At present the dosing of Central air-conditioning unit mainly adopt piston pump carry out dosing or manually carry out dosing at cooling tower.Piston pump dosing speed is slow, and need supporting equipment set, and piston pump later maintenance work is complicated, operating cost and installation cost are all higher.Liquid need be promoted to roof cooling tower place by artificial dosing, waste time and energy, inefficiency, when adding medicament to system, cooling tower is in running order, the equipment of running is that potential safety hazard and cooling tower are in roof height in the air to operating personnel, and belong to work high above the ground, danger coefficient is larger.
Summary of the invention
The purpose of this utility model is to provide a kind of central air-conditioner cooling water aerodynamic force chemicals dosing plant, when this device can facilitate Central air-conditioning unit to run, and cooling water recirculation system agent-feeding treatment.
The technical solution of the utility model is as follows: be made up of dosing funnel, prescribe medicine valve, exhaust-valve, Pressure gauge, compressed air inlet valve, liquid level gauge, grug feeding jar, liquid transfer valve, cleaning drain valve; The lower end of funnel is communicated with the top of grug feeding jar by prescribe medicine valve; Exhaust-valve and Pressure gauge are equipped with in the top of grug feeding jar; Cleaning drain valve and liquid carrier pipe are installed bottom grug feeding jar, liquid carrier pipe are equipped with liquid transfer valve; Liquid level gauge is equipped with in grug feeding jar side; Compressed air inlet valve is equipped with on grug feeding jar top.
Further, described liquid level counts magnetic flap level gauge.
The utility model adopts compressed air or nitrogen as power, by the liquid in grug feeding jar by pressure, is filled in cycle cooling plating drum.
The utility model has the advantages that dosing speed is faster than piston pump speed, without the need to electric power, convenient and swift.This equipment volume is little, installs cleaning flexibly, is applicable to be arranged on any place.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
In figure: 1. dosing funnel, 2. prescribe medicine valve, 3. exhaust-valve, 4. Pressure gauge, 5. compressed air inlet valve, 6. liquid level gauge, 7. grug feeding jar, 8. liquid transfer valve, 9. cleaning blowoff valve.
Detailed description of the invention:
New the adopted material of this practicality is the product of market public offering.
The utility model by dosing funnel 1, prescribe medicine valve 2, exhaust-valve 3, Pressure gauge 4, compressed air inlet valve 5, magnetic flap level gauge 6, grug feeding jar 7, liquid transfer valve 8, cleaning drain valve 9 form; The lower end of funnel 1 is communicated with the top of grug feeding jar 7 by prescribe medicine valve 2; Exhaust-valve 3 and Pressure gauge 4 are equipped with in the top of grug feeding jar; Cleaning drain valve 9 and liquid carrier pipe are installed bottom grug feeding jar, liquid carrier pipe are equipped with liquid transfer valve 8; Liquid level gauge 6 is equipped with in grug feeding jar 2 side; Compressed air inlet valve 5 is equipped with on grug feeding jar 2 top.
Described liquid level gauge 6 is magnetic flap level gauge.
During work, when implementing dosing, poured into by liquid in funnel 1, open prescribe medicine valve 2 and emptying valve 3, liquid enters in grug feeding jar 7 simultaneously, and now compressed air inlet valve 5 and liquid conveying valve 8 are closed conditions.Being observed the liquid level of liquid by magnetic flap level gauge, when reaching high liquid level, closing exhaust-valve 3 and prescribe medicine valve 2.Now open liquid conveying valve 8 and compressed air inlet valve door 5, liquid, under compressed-air actuated pressure, enters water circulation system.In dosing process, note observing magnetic flap level gauge and Pressure gauge 4.The pressure that Pressure gauge 4 indicates will remain on 4 kilograms, and when the liquid level of magnetic flap level gauge is shown to low liquid level, closes compression air inlet valve 5, now dosing is complete.After dosing, open prescribe medicine valve 2 and cleaning blowoff valve 9, inject running water to grug feeding jar 7, complete the cleaning to grug feeding jar 7.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here cannot give exhaustive to all embodiments.Every belong to the technical solution of the utility model the apparent change of extending out or variation be still in the row of protection domain of the present utility model.
Claims (2)
1. a central air-conditioner cooling water aerodynamic force chemicals dosing plant, it is characterized in that by dosing funnel (1), prescribe medicine valve (2), exhaust-valve (3), Pressure gauge (4), compressed air inlet valve (5), liquid level gauge (6), grug feeding jar (7), liquid transfer valve (8), cleaning drain valve (9) composition; The lower end of funnel (1) is communicated with the top of grug feeding jar (7) by prescribe medicine valve (2); Exhaust-valve (3) and Pressure gauge (4) are equipped with in the top of grug feeding jar; Cleaning drain valve (9) and liquid carrier pipe are installed bottom grug feeding jar, liquid carrier pipe are equipped with liquid transfer valve (8); Liquid level gauge (6) is equipped with in grug feeding jar (2) side; Compressed air inlet valve (5) is equipped with on grug feeding jar (2) top.
2. a kind of central air-conditioner cooling water aerodynamic force chemicals dosing plant as claimed in claim 1, is characterized in that described liquid level gauge (6) is magnetic flap level gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520746345.1U CN204987381U (en) | 2015-09-25 | 2015-09-25 | Central air conditioning cooling water aerodynamic force charge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520746345.1U CN204987381U (en) | 2015-09-25 | 2015-09-25 | Central air conditioning cooling water aerodynamic force charge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204987381U true CN204987381U (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520746345.1U Active CN204987381U (en) | 2015-09-25 | 2015-09-25 | Central air conditioning cooling water aerodynamic force charge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204987381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105776368A (en) * | 2016-04-15 | 2016-07-20 | 中环清新人工环境工程技术(北京)有限责任公司 | Cooling water treatment system for central air conditioning system |
-
2015
- 2015-09-25 CN CN201520746345.1U patent/CN204987381U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105776368A (en) * | 2016-04-15 | 2016-07-20 | 中环清新人工环境工程技术(北京)有限责任公司 | Cooling water treatment system for central air conditioning system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |