CN204227602U - A kind of air-conditioner set cold water water system - Google Patents
A kind of air-conditioner set cold water water system Download PDFInfo
- Publication number
- CN204227602U CN204227602U CN201420593052.XU CN201420593052U CN204227602U CN 204227602 U CN204227602 U CN 204227602U CN 201420593052 U CN201420593052 U CN 201420593052U CN 204227602 U CN204227602 U CN 204227602U
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- air
- reserve tank
- connecting line
- heat exchanger
- conditioner set
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Abstract
The utility model discloses a kind of air-conditioner set cold water water system, comprise ethylene glycol reserve tank, plate type heat exchanger, air-conditioner set and cool brine reserve tank, pipeline is adopted to connect, and circulating pump and flow control valve are set in pipeline, difference set temperature sensor in ethylene glycol reserve tank, plate type heat exchanger, air-conditioner set and cool brine reserve tank simultaneously, for gathering the temperature of various piece, to be coordinated the flow of medium by circulating pump and control valve, realize control and the monitoring of various piece temperature.When using, use cool brine through plate type heat exchanger for glycol water is lowered the temperature, 0-5 DEG C can be reached after heat exchange to make ethylene glycol, for air-conditioner set be powder pin Clean room cooling, reach the instructions for use of GMP, simultaneously owing to using the cool brine closing on workshop to cool, reach energy-saving and cost-reducing object.
Description
Technical field
The utility model belongs to refrigeration technology field, more particularly, relates to a kind of air-conditioner set cold water water system.
Background technology
In existing technology of pharmaceutical engineering field, often need according to Production design requirement, dust and temperature control are carried out, to meet quality of production requirement to each workshop.In production practices, powder pin Workshop air conditioner system cold water watering provides (lithium bromide chiller Cold water-out temperature is 7-10 DEG C) for lithium bromide group, for between powder sewing machine, Clean room cooling-down effect is undesirable, in Clean room, mean temperature is 28 DEG C, sometimes can higher than GMP requirement, and lithium bromide chiller energy consumption is comparatively large, causes operating cost higher.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and for lithium bromide chiller cold water supply water temperature, higher and Energy in use this situation comparatively large, provides a kind of air-conditioner set cold water water system.
The purpose of this utility model is achieved by following technical proposals:
A kind of air-conditioner set cold water water system, comprises ethylene glycol reserve tank, plate type heat exchanger, air-conditioner set and cool brine reserve tank, wherein:
The outlet of described ethylene glycol reserve tank is connected with an import of plate type heat exchanger by the first connecting line, and on the first connecting line, arrange the first circulating pump and first flow control valve;
An outlet of described plate type heat exchanger is connected with the import of air-conditioner set by the second connecting line, and on the second connecting line, arrange the second circulating pump and second control valve;
The outlet of described air-conditioner set is connected with the import of ethylene glycol reserve tank by the 3rd connecting line, and on the 3rd connecting line, arrange the 3rd circulating pump and the 3rd flow control valve;
The outlet of described cool brine reserve tank is connected with another import of plate type heat exchanger by the 4th connecting line, and arranges the 4th flow control valve on the 4th connecting line; The import of described cool brine reserve tank is exported by another of the 5th connecting line and plate type heat exchanger and is connected, and arranges the 4th circulating pump on the 5th connecting line.
In technique scheme, described plate type heat exchanger is the plate type heat exchanger of two imports and two outlets, and heat exchange area is 10 square metres.
In technique scheme, described first connecting line, the second connecting line, the 3rd connecting line, the 4th connecting line and the 5th connecting line are for being connected ethylene glycol reserve tank, plate type heat exchanger, air-conditioner set and cool brine reserve tank; Described first circulating pump, the second circulating pump, the circulation that the 3rd circulating pump and the 4th circulating pump are respectively ethylene glycol and cool brine in pipeline provides power; Described first flow control valve, second control valve, the circular flow that the 3rd flow control valve and the 4th flow control valve are respectively ethylene glycol and cool brine in pipeline provides control.
In technique scheme, difference set temperature sensor in described ethylene glycol reserve tank, plate type heat exchanger, air-conditioner set and cool brine reserve tank, for gathering the temperature of various piece, to be coordinated the flow of medium (ethylene glycol, cool brine) by circulating pump and control valve, realize control and the monitoring of various piece temperature.
In the technical solution of the utility model, according to the various piece temperature signal that temperature sensor gathers, coordinated the flow of medium (ethylene glycol, cool brine) by circulating pump and control valve, realize control and the monitoring of various piece temperature.
When using, cool brine (-10 DEG C) is used to be glycol water cooling through plate type heat exchanger, 0-5 DEG C can be reached after heat exchange to make ethylene glycol, for air-conditioner set be powder pin Clean room cooling, in Clean room, mean temperature can reach 20-22 DEG C, reaches the instructions for use of GMP, simultaneously owing to using the cool brine closing on workshop to cool, every day also can save 8-10 ton steam, reaches energy-saving and cost-reducing object.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model, wherein 1 is ethylene glycol reserve tank, 2 is plate type heat exchanger, 3 is air-conditioner set, and 4 is cool brine reserve tank, and 5-1 is the first connecting line, 5-2 is the second connecting line, 5-3 is the 3rd connecting line, and 5-4 is the 4th connecting line, and 5-5 is the 5th connecting line, 6-1 is the first circulating pump, 6-2 is the second circulating pump, and 6-3 is the 3rd circulating pump, and 6-4 is the 4th circulating pump, 7-1 is first flow control valve, 7-2 is second control valve, and 7-3 is the 3rd flow control valve, and 7-4 is the 4th flow control valve.
Detailed description of the invention
The technical solution of the utility model is further illustrated below in conjunction with specific embodiment.
As shown in Figure 1, the structural representation of a kind of air-conditioner set cold water water system of the present utility model, wherein 1 is ethylene glycol reserve tank, 2 is plate type heat exchanger, 3 is air-conditioner set, 4 is cool brine reserve tank, 5-1 is the first connecting line, 5-2 is the second connecting line, 5-3 is the 3rd connecting line, 5-4 is the 4th connecting line, 5-5 is the 5th connecting line, 6-1 is the first circulating pump, 6-2 is the second circulating pump, 6-3 is the 3rd circulating pump, 6-4 is the 4th circulating pump, 7-1 is first flow control valve, 7-2 is second control valve, 7-3 is the 3rd flow control valve, 7-4 is the 4th flow control valve.
A kind of air-conditioner set cold water water system, comprises ethylene glycol reserve tank, plate type heat exchanger, air-conditioner set and cool brine reserve tank, wherein:
The outlet of described ethylene glycol reserve tank is connected with an import of plate type heat exchanger by the first connecting line, and on the first connecting line, arrange the first circulating pump and first flow control valve;
An outlet of described plate type heat exchanger is connected with the import of air-conditioner set by the second connecting line, and on the second connecting line, arrange the second circulating pump and second control valve;
The outlet of described air-conditioner set is connected with the import of ethylene glycol reserve tank by the 3rd connecting line, and on the 3rd connecting line, arrange the 3rd circulating pump and the 3rd flow control valve;
The outlet of described cool brine reserve tank is connected with another import of plate type heat exchanger by the 4th connecting line, and arranges the 4th flow control valve on the 4th connecting line; The import of described cool brine reserve tank is exported by another of the 5th connecting line and plate type heat exchanger and is connected, and arranges the 4th circulating pump on the 5th connecting line.
In technique scheme, described plate type heat exchanger is the plate type heat exchanger of two imports and two outlets, and effective heat exchange area is 10 square metres.
In technique scheme, described first connecting line, the second connecting line, the 3rd connecting line, the 4th connecting line and the 5th connecting line are for being connected ethylene glycol reserve tank, plate type heat exchanger, air-conditioner set and cool brine reserve tank; Described first circulating pump, the second circulating pump, the circulation that the 3rd circulating pump and the 4th circulating pump are respectively ethylene glycol and cool brine in pipeline provides power; Described first flow control valve, second control valve, the circular flow that the 3rd flow control valve and the 4th flow control valve are respectively ethylene glycol and cool brine in pipeline provides control.
In technique scheme, difference set temperature sensor in described ethylene glycol reserve tank, plate type heat exchanger, air-conditioner set and cool brine reserve tank, for gathering the temperature of various piece, to be coordinated the flow of medium (ethylene glycol, cool brine) by circulating pump and control valve, realize control and the monitoring of various piece temperature.
In the technical solution of the utility model, according to the various piece temperature signal that temperature sensor gathers, coordinated the flow of medium (ethylene glycol, cool brine) by circulating pump and control valve, realize control and the monitoring of various piece temperature.
When using, cool brine (-10 DEG C) is used to be glycol water cooling through plate type heat exchanger, 0-5 DEG C can be reached after heat exchange to make ethylene glycol, for air-conditioner set be powder pin Clean room cooling, in Clean room, mean temperature can reach 20-22 DEG C, reaches the instructions for use of GMP, simultaneously owing to using the cool brine closing on workshop to cool, every day also can save 8-10 ton steam, reaches energy-saving and cost-reducing object.
Above exemplary description is done to the utility model; should be noted that; when not departing from core of the present utility model, any simple distortion, amendment or other those skilled in the art can not spend the equivalent replacement of creative work all to fall into protection domain of the present utility model.
Claims (3)
1. an air-conditioner set cold water water system, is characterized in that, comprises ethylene glycol reserve tank, plate type heat exchanger, air-conditioner set and cool brine reserve tank, wherein:
The outlet of described ethylene glycol reserve tank is connected with an import of plate type heat exchanger by the first connecting line, and on the first connecting line, arrange the first circulating pump and first flow control valve; An outlet of described plate type heat exchanger is connected with the import of air-conditioner set by the second connecting line, and on the second connecting line, arrange the second circulating pump and second control valve; The outlet of described air-conditioner set is connected with the import of ethylene glycol reserve tank by the 3rd connecting line, and on the 3rd connecting line, arrange the 3rd circulating pump and the 3rd flow control valve; The outlet of described cool brine reserve tank is connected with another import of plate type heat exchanger by the 4th connecting line, and arranges the 4th flow control valve on the 4th connecting line; The import of described cool brine reserve tank is exported by another of the 5th connecting line and plate type heat exchanger and is connected, and arranges the 4th circulating pump on the 5th connecting line.
2. a kind of air-conditioner set cold water water system according to claim 1, is characterized in that, described plate type heat exchanger is the plate type heat exchanger of two imports and two outlets, and heat exchange area is 10 square metres.
3. a kind of air-conditioner set cold water water system according to claim 1, is characterized in that, difference set temperature sensor in described ethylene glycol reserve tank, plate type heat exchanger, air-conditioner set and cool brine reserve tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420593052.XU CN204227602U (en) | 2014-10-14 | 2014-10-14 | A kind of air-conditioner set cold water water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420593052.XU CN204227602U (en) | 2014-10-14 | 2014-10-14 | A kind of air-conditioner set cold water water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204227602U true CN204227602U (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420593052.XU Expired - Fee Related CN204227602U (en) | 2014-10-14 | 2014-10-14 | A kind of air-conditioner set cold water water system |
Country Status (1)
| Country | Link |
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| CN (1) | CN204227602U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113739290A (en) * | 2021-06-02 | 2021-12-03 | 机械工业第九设计研究院股份有限公司 | Air conditioner module with switchable heating and refrigerating functions |
-
2014
- 2014-10-14 CN CN201420593052.XU patent/CN204227602U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113739290A (en) * | 2021-06-02 | 2021-12-03 | 机械工业第九设计研究院股份有限公司 | Air conditioner module with switchable heating and refrigerating functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150325 Termination date: 20161014 |
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| CF01 | Termination of patent right due to non-payment of annual fee |