CN211345674U - Cold water compensation system of central air conditioner - Google Patents
Cold water compensation system of central air conditioner Download PDFInfo
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- CN211345674U CN211345674U CN201922414346.7U CN201922414346U CN211345674U CN 211345674 U CN211345674 U CN 211345674U CN 201922414346 U CN201922414346 U CN 201922414346U CN 211345674 U CN211345674 U CN 211345674U
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Abstract
The utility model discloses a central air conditioning cold water compensating system, including water-cooled refrigerator, air conditioning cabinet and moisturizing device, the water-cooled refrigerator passes through outlet conduit and connects the air conditioning cabinet, and the air conditioning cabinet passes through return water pipe and connects the water-cooled refrigerator, moisturizing device and return water pipe intercommunication. The utility model discloses a central air conditioning cold water compensating system has ensured the continuous operation of refrigerator, has not had frequent start-up, has prolonged the life of water-cooled refrigerator, has guaranteed end user's temperature, the stability of humidity, and then has ensured the stability of product quality in the air conditioner workshop.
Description
Technical Field
The utility model relates to an air conditioning equipment technical field especially relates to a central air conditioning cold water compensating system.
Background
When the temperature of a refrigerating machine of the air conditioning system reaches 7 ℃, the compressor starts to operate for a certain time, the temperature of outlet water is close to a set value, the compressor automatically unloads until the machine stops, and in a short time, the temperature of cold water rapidly rises, and the compressor needs to be started again. The condition is analyzed to occur because the air-conditioning box terminal user consumes too much, the refrigeration quantity is insufficient, when the refrigerating machine works for cooling, the cold water quantity is too little, so that the water cooling is fast, once the refrigerating unit stops, the cold quantity of the air-conditioning system is not enough to supplement the consumption quantity of the cold quantity, so that the refrigerating machine is frequently started, the service life of the compressor is directly shortened, the temperature and humidity fluctuation of the air-conditioning box terminal user (a production workshop with temperature and humidity requirements) is large, and the product production quality is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a central air conditioning cold water compensating system to solve the problem that above-mentioned prior art exists, make central air conditioning equipment's terminal keep stable temperature and humidity, reduce the refrigerator and frequently start, improve the life of compressor.
In order to achieve the above object, the utility model provides a following scheme:
the utility model provides a central air conditioning cold water compensating system, including water-cooled refrigerator, air conditioning cabinet and moisturizing device, the water-cooled refrigerator passes through outlet conduit and connects the air conditioning cabinet, the air conditioning cabinet passes through return water pipe and connects the water-cooled refrigerator, the moisturizing device with return water pipe communicates.
Preferably, the moisturizing device includes moisturizing jar, return water valve and moisturizing valve, the moisturizing jar with be provided with moisturizing inlet tube and moisturizing outlet pipe between the wet return, be provided with on the wet return valve, be provided with on the moisturizing outlet pipe the moisturizing valve, the return water valve is located the moisturizing inlet tube with the wet return's connector with the moisturizing outlet pipe with between the wet return's the connector.
Preferably, a pressure gauge is arranged on the water replenishing tank.
Preferably, the volume of the water replenishing tank is 1-3 cubic meters.
Preferably, the service state of the water return valve is one fifth of the open state, and one fifth of water flow can directly flow into the water-cooled refrigerator; the service condition of the water replenishing valve is full open.
The utility model discloses for prior art gain following technological effect:
the utility model discloses a central air conditioning cold water compensating system has ensured the continuous operation of refrigerator, has not had frequent start-up, has prolonged the life of water-cooled refrigerator, has guaranteed end user's temperature, the stability of humidity, and then has ensured the stability of product quality in the air conditioner workshop.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the central air-conditioning cold water compensation system of the present invention;
wherein: the system comprises a 1-water-cooled refrigerator, a 2-air-conditioning box, a 3-water supplementing tank, a 4-water outlet pipeline, a 5-water return pipeline, a 6-water return valve, a 7-water supplementing water inlet pipe, an 8-water supplementing water outlet pipe, a 9-water supplementing valve and a 10-pressure gauge.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The utility model aims at providing a central air conditioning cold water compensating system to solve the problem that prior art exists, make central air conditioning equipment's terminal keep stable temperature and humidity, reduce the refrigerator and frequently start, improve the life of compressor.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1: the embodiment provides a central air conditioning cold water compensating system, including water-cooled refrigerator 1, air-conditioning box 2 and moisturizing device, water-cooled refrigerator 1 passes through outlet conduit 4 and connects air-conditioning box 2, and air-conditioning box 2 passes through return water pipe 5 and connects water-cooled refrigerator 1, and the moisturizing device communicates with return water pipe 5.
The water supplementing device comprises a water supplementing tank 3, a water return valve 6 and a water supplementing valve 9, a water supplementing inlet pipe 7 and a water supplementing outlet pipe 8 are arranged between the water supplementing tank 3 and the water return pipeline 5, the water return valve 6 is arranged on the water return pipeline 5, the water supplementing valve 9 is arranged on the water supplementing outlet pipe 8, and the water return valve 6 is located between a connecting port of the water supplementing inlet pipe 7 and the water return pipeline 5 and a connecting port of the water supplementing outlet pipe 8 and the water return pipeline 5. The volume of the water replenishing tank 3 is 1-3 cubic meters, and the pressure gauge 10 is arranged on the water replenishing tank 3, so that the water pressure in the water replenishing tank 3 can be monitored in real time. The service condition of the water return valve 6 is one fifth of the opening condition, and one fifth of water flow can directly flow into the water-cooled refrigerator 1; the service condition of the water replenishing valve 9 is full open.
The specific use process of this embodiment is as follows:
the water supplementing tank 3 is connected in parallel to the water return pipeline 5, and when the central air conditioner works, the water return valve 6 is opened 1/5, and the water supplementing valve 9 is fully opened. When the water-cooled refrigerator 1 is used for refrigeration, the water in the water replenishing tank 3 is refrigerated and stored. Since the amount of cold water for circulation is increased, the water-cooled refrigerator 1 does not rapidly decrease in temperature to reach the set temperature in the refrigeration process, and when the set temperature is approached, the water-cooled refrigerator 1 is unloaded without stopping. Because the consumption of a large amount of cold energy of customer end of air-conditioning box 2, the cold water stored in water supply tank 3 in time supplys in return water pipe 5, when the cold energy of this part cold water is consumed, water-cooled refrigerator 1 just can reload, whole air-conditioning unit system just forms the operational mode of start-load-circulation uninstallation like this, the frequent start-up of compressor has been avoided, the continuous operation of water-cooled refrigerator 1 has been ensured, the life of water-cooled refrigerator has been prolonged, the temperature of end user, the stability of humidity have been guaranteed, and then the stability of product quality in the workshop at air conditioner terminal has been ensured.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (5)
1. The utility model provides a central air conditioning cold water compensating system which characterized in that: including water-cooled refrigerator, air conditioning cabinet and moisturizing device, the water-cooled refrigerator passes through outlet conduit and connects the air conditioning cabinet, the air conditioning cabinet passes through return water pipe and connects the water-cooled refrigerator, the moisturizing device with return water pipe intercommunication.
2. The central air-conditioning cold water compensation system according to claim 1, characterized in that: the moisturizing device includes moisturizing jar, return water valve and moisturizing valve, the moisturizing jar with be provided with moisturizing inlet tube and moisturizing outlet pipe between the wet return, be provided with on the wet return valve, be provided with on the moisturizing outlet pipe the moisturizing valve, the return water valve is located the moisturizing inlet tube with wet return's connector with the moisturizing outlet pipe with between the connector of wet return.
3. The central air-conditioning cold water compensation system according to claim 2, characterized in that: and a pressure gauge is arranged on the water replenishing tank.
4. The central air-conditioning cold water compensation system according to claim 2, characterized in that: the volume of the water replenishing tank is 1-3 cubic meters.
5. The central air-conditioning cold water compensation system according to claim 2, characterized in that: the service state of the water return valve is one fifth of that of opening, and one fifth of water flow can directly flow into the water-cooled refrigerator; the service condition of the water replenishing valve is full open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922414346.7U CN211345674U (en) | 2019-12-27 | 2019-12-27 | Cold water compensation system of central air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922414346.7U CN211345674U (en) | 2019-12-27 | 2019-12-27 | Cold water compensation system of central air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN211345674U true CN211345674U (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922414346.7U Active CN211345674U (en) | 2019-12-27 | 2019-12-27 | Cold water compensation system of central air conditioner |
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| CN (1) | CN211345674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112197374A (en) * | 2020-09-03 | 2021-01-08 | 刘赛龙 | Air conditioner water charging system with low-level water charging tank |
-
2019
- 2019-12-27 CN CN201922414346.7U patent/CN211345674U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112197374A (en) * | 2020-09-03 | 2021-01-08 | 刘赛龙 | Air conditioner water charging system with low-level water charging tank |
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