CN215175576U - Energy-saving central air-conditioning device - Google Patents
Energy-saving central air-conditioning device Download PDFInfo
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- CN215175576U CN215175576U CN202120759311.1U CN202120759311U CN215175576U CN 215175576 U CN215175576 U CN 215175576U CN 202120759311 U CN202120759311 U CN 202120759311U CN 215175576 U CN215175576 U CN 215175576U
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Abstract
The utility model discloses an energy-saving central air conditioning device, include: air-conditioning box room with arrange the air-conditioning box in air-conditioning box room still includes: an outdoor air inlet pipe for communicating the outside of the air conditioning box room with the inlet end of the air conditioning box; the outdoor air inlet valve is arranged in the outdoor air inlet pipe; an indoor air inlet pipe for communicating the inside of the air conditioning box room with the inlet end of the air conditioning box; the indoor air inlet valve is arranged in the indoor air inlet pipe; and the air outlet pipe is communicated with the outlet end of the air conditioning box and is used for outputting cold air. The invention is suitable for workshops or scenes needing refrigeration all the year round, can effectively save energy and has lower cost.
Description
Technical Field
The utility model relates to a central air conditioning device.
Background
At present, with the development of various industries, industrial central air conditioners are increasingly widely used, and the energy consumption and the energy efficiency ratio in use become the focus of attention, so that various energy-saving schemes of the central air conditioners are more and more, such as a frequency conversion technology, a magnetic suspension technology and the like, but most of the energy-saving schemes have very high technical requirements and high investment cost. Especially, for some plants or scenes with serious self heating and needing refrigeration all the year round, energy conservation is more needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an energy-saving central air conditioning device to some equipment itself generate heat seriously, all need refrigerated workshop or scene throughout the year, can be effective energy-conserving, and the cost is lower.
The technical scheme for realizing the purpose is as follows:
an energy-saving central air-conditioning device, comprising: air-conditioning box room with arrange the air-conditioning box in air-conditioning box room still includes:
an outdoor air inlet pipe for communicating the outside of the air conditioning box room with the inlet end of the air conditioning box;
the outdoor air inlet valve is arranged in the outdoor air inlet pipe;
an indoor air inlet pipe for communicating the inside of the air conditioning box room with the inlet end of the air conditioning box;
the indoor air inlet valve is arranged in the indoor air inlet pipe; and
and the air outlet pipe is communicated with the outlet end of the air conditioning box and is used for outputting cold air.
Preferably, the air conditioning box includes: the air conditioner air inlet section, the condenser, the air conditioner condensing section and the air conditioner fan section are sequentially communicated;
the air inlet section of the air conditioner is provided with an inlet end of an air conditioner box;
the air-conditioning fan section is provided with an outlet end of an air-conditioning box.
Preferably, the condenser is connected with a cold water pipeline.
Preferably, the outdoor air inlet pipe and the indoor air inlet pipe are communicated with each other.
The utility model has the advantages that: the utility model discloses need not increase other complicated equipment, also need not special maintenance, just can be effectively energy-conserving through simple structural design, especially energy-conserving effect is very obvious when using winter.
Drawings
Fig. 1 is a structural view of an energy-saving central air conditioner according to the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1, the energy-saving central air-conditioning apparatus of the present invention includes: the air conditioner comprises an air conditioner box room 1, an air conditioner box 2 arranged in the air conditioner box room 1, an outdoor air inlet pipe 3, an outdoor air inlet valve 4, an indoor air inlet pipe, an indoor air inlet valve 5 and an air outlet pipe 11.
The outdoor air inlet pipe 3 is communicated with the outside of the air conditioning box room 1 and the inlet end of the air conditioning box 2. The outdoor air inlet valve 4 is arranged on the outdoor air inlet valve 4 inside the outdoor air inlet pipe 3. The indoor air inlet pipe is communicated with the inside of the air conditioning box room 1 and the inlet end of the air conditioning box 2. The indoor air inlet valve 5 is arranged in the indoor air inlet pipe. The air outlet pipe 11 is communicated with the outlet end of the air conditioning box 2 and used for outputting cold air.
The air conditioning case 2 includes: the air conditioner air inlet section 7, the condenser 8, the air conditioner condensation section 9 and the air conditioner fan section 10 are communicated in sequence; the air inlet section 7 of the air conditioner is provided with an inlet end of the air conditioning box 2; the air-conditioning fan section 10 is provided with an outlet end of the air-conditioning box 2. The condenser 8 is connected with a cold water pipe 6. In this embodiment, the outdoor air inlet duct 3 and the indoor air inlet duct are communicated with each other.
At present, a common industrial central air conditioner generally comprises a water chiller, an air conditioning box (fan box), a cooling water pump, a refrigerant water pump, a water pipe, a cooling tower and the like. The air conditioning box is placed in a machine room, and air is taken from the room, cooled by the air conditioning box and then sent to a workshop by a fan.
In winter or when the outdoor temperature is obviously lower than the indoor temperature, the invention opens the outdoor air inlet valve 4, closes the indoor air inlet valve 5, and leads the outdoor low-temperature cold air to enter the air inlet section 7 of the air conditioner, and is further cooled by the condenser 8 and the air conditioner condensation section 9, and is sent to the corresponding workshop through the air conditioner fan section 10 and the air outlet pipe 11. If the temperature in summer or outdoor is higher than indoor temperature, open the indoor air inlet valve 5, close the outdoor air inlet valve 4, make the air of indoor lower temperature enter the air-conditioning air inlet section 7, further cool by condenser 8 and air-conditioning condensing section 9, send to the corresponding workshop through air-conditioning fan section 10 and air-out pipe 11, equal to ordinary refrigeration central air-conditioner at this moment. Therefore, energy can be effectively saved, and especially in winter, a large amount of electric energy consumed by the water chiller can be saved.
The above embodiments are provided only for the purpose of illustration, not for the limitation of the present invention, and those skilled in the relevant art can make various changes or modifications without departing from the spirit and scope of the present invention, therefore, all equivalent technical solutions should also belong to the scope of the present invention, and should be defined by the claims.
Claims (4)
1. An energy-saving central air-conditioning device, comprising: air-conditioning box room (1) and arrange air-conditioning box (2) of air-conditioning box room (1), its characterized in that still includes:
an outdoor air inlet pipe (3) for communicating the outside of the air conditioning box room (1) with the inlet end of the air conditioning box (2);
an outdoor air inlet valve (4) arranged inside the outdoor air inlet pipe (3);
an indoor air inlet pipe for communicating the inside of the air conditioning box room (1) with the inlet end of the air conditioning box (2);
an indoor air inlet valve (5) arranged in the indoor air inlet pipe; and
and the air outlet pipe (11) is communicated with the outlet end of the air conditioning box (2) and is used for outputting cold air.
2. Energy-saving central air-conditioning unit according to claim 1, characterized in that said air-conditioning box (2) comprises: an air conditioner air inlet section (7), a condenser (8), an air conditioner condensation section (9) and an air conditioner fan section (10) which are communicated in sequence;
the air inlet section (7) of the air conditioner is provided with an inlet end of the air conditioner box (2);
the air-conditioning fan section (10) is provided with an outlet end of the air-conditioning box (2).
3. Energy-saving central air-conditioning unit according to claim 2, characterized in that a cold water pipe (6) is connected to the condenser (8).
4. Energy-saving central air-conditioning unit according to claim 2, characterized in that said outdoor air-intake duct (3) and said indoor air-intake duct are in communication with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120759311.1U CN215175576U (en) | 2021-04-14 | 2021-04-14 | Energy-saving central air-conditioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120759311.1U CN215175576U (en) | 2021-04-14 | 2021-04-14 | Energy-saving central air-conditioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215175576U true CN215175576U (en) | 2021-12-14 |
Family
ID=79357557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120759311.1U Active CN215175576U (en) | 2021-04-14 | 2021-04-14 | Energy-saving central air-conditioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215175576U (en) |
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2021
- 2021-04-14 CN CN202120759311.1U patent/CN215175576U/en active Active
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