CN204006508U - Multi-connected machine heating water coil air conditioner system - Google Patents
Multi-connected machine heating water coil air conditioner system Download PDFInfo
- Publication number
- CN204006508U CN204006508U CN201420125808.8U CN201420125808U CN204006508U CN 204006508 U CN204006508 U CN 204006508U CN 201420125808 U CN201420125808 U CN 201420125808U CN 204006508 U CN204006508 U CN 204006508U
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- CN
- China
- Prior art keywords
- water coil
- hot
- pipe
- coil pipe
- air conditioner
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- Expired - Fee Related
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Abstract
Consistent multi-connected machine heating water coil air conditioner system, comprise off-premises station, indoor set, hot-water coil pipe, control device, described hot-water coil pipe is provided with several temperature sensors, and each temperature sensor is all connected to described control device, and control device connects the compressor in off-premises station.The utility model multi-connected machine heating water coil air conditioner system, can thoroughly solve the seepy question of hot-water coil pipe.
Description
Technical field
The utility model relates to a kind of air-conditioning system, relates to specifically a kind of multi-online air-conditioning system.
Background technology
Northern area in weather severe cold, pump type heat multi-online air-conditioning system exists heat pump to start in the winter time or heating capacity decay causes very greatly the thermal efficiency lower than setting value the situation that indoor temperature cannot be up to standard, multi-connected machine heating water coil air conditioner system can be avoided the appearance of the problems referred to above, multi-connected machine heating water coil air conditioner system is provided by the outdoor unit of multi-gang air-conditioner when freezing summer, transition season freezes or heats also to be provided by the outdoor unit of multi-gang air-conditioner, winter heating is realized by hot-water coil pipe, in the winter, summer, the conversion of mode of operation completed on the control panel of control system, while moving in the winter time due to multi-connected machine heating water coil air conditioner system, do not need to open off-premises station, extend the service life of off-premises station, and no matter be that freeze summer or winter heating can reach satisfied effect, yet multi-connected machine heating water circles or whirl in the air, adjusting system is when working summer, if the malfunctioning refrigerant flow of compressor control is uneven, may cause the evaporating temperature of indoor set too low, cold-producing medium coil temperature is too low, cause the hot-water coil pipe bursting by freezing of close cold-producing medium coil pipe and leak, for addressing this problem, someone adopts the mode water in hot-water coil pipe being bled off in summer, yet, bleed off the oxide etch that water in hot-water coil pipe can aggravate the copper pipe tube bank of hot-water coil pipe, or hot-water coil pipe is placed on to the return side of indoor set, the indoor set air inlet/outlet temperature difference is 10-12 ℃ of left and right, if hot-water coil pipe is placed on to the return side of indoor set, the heat supply simultaneously of hot-water coil pipe and source pump certainly will cause the intrasystem pressure of source pump compressor refrigerant to raise, may cause system to quit work.
Utility model content
The purpose of this utility model is to provide a kind of multi-connected machine heating water coil air conditioner system, and it can thoroughly solve the seepy question of hot-water coil pipe.
To achieve these goals, technical solution of the present utility model is: a kind of multi-connected machine heating water coil air conditioner system, comprise off-premises station, indoor set, hot-water coil pipe, control device, described hot-water coil pipe is provided with several temperature sensors, each temperature sensor is all connected to described control device, and control device connects the compressor in off-premises station.
The utility model multi-connected machine heating water coil air conditioner system, wherein, described hot-water coil pipe is copper pipe, and described hot-water coil pipe water inlet end connects thermal source by water inlet pipe, and thermal source is the municipal water supply of 50-60 ℃, and water inlet pipe is provided with valve.
The utility model multi-connected machine heating water coil air conditioner system, wherein, the water side of described hot-water coil pipe is connected with return pipe, and return pipe is provided with valve, and the valve on described return pipe is electromagnetism two-way valve, and described electromagnetism two-way valve is connected with described indoor set.
The utility model multi-connected machine heating water coil air conditioner system, wherein, is connected with respectively first, second stainless steel flexible hose between described water inlet pipe and hot-water coil pipe and between return pipe and hot-water coil pipe.
Adopt after such scheme, because the hot-water coil pipe of the utility model multi-connected machine heating water coil air conditioner system is provided with temperature sensor, temperature sensor is connected to control device, the temperature of the hot-water coil pipe therefore collecting when temperature sensor is lower while having bursting by freezing dangerous, control system makes compressor quit work, and avoids the temperature of cold-producing medium coil pipe further to reduce causing hot-water coil pipe to leak because of bursting by freezing.
In addition, the thermal source of hot-water coil pipe is the municipal water supply of 50-60 ℃, can avoid hot water disc in-tube fouling.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model multi-connected machine heating water coil air conditioner system.
The specific embodiment
As shown in Figure 1, the utility model multi-connected machine heating water coil air conditioner system comprises off-premises station, indoor set, hot-water coil pipe 11, control device, diverse location place on hot-water coil pipe 11 is provided with a plurality of temperature sensors 15, each temperature sensor 15 is all connected to control device, control device is controlled whole multi-connected machine heating water coil air conditioner system works, comprises the compressor being arranged in off-premises station.
Hot-water coil pipe 11 is copper pipe, hot-water coil pipe 11 water inlet ends connect thermal source by water inlet pipe 111, for reducing the interior fouling of hot-water coil pipe 11, it is the municipal water supply of 50-60 ℃ that thermal source is selected temperature, water inlet pipe 111 is provided with valve 113, valve 113 is copper ball valves, the water side of hot-water coil pipe 11 is connected with return pipe 115, return pipe 115 is provided with valve 117, valve 117 is electromagnetism two-way valve, the holding wire of electromagnetism two-way valve is connected with the circuit board of indoor set, when control system is adjusted to hot coil heating mode by the mode of operation of multi-connected machine heating water coil air conditioner system, the fan starting of indoor set, open the electromagnetism two-way valve on return pipe 115 simultaneously, the hot water of thermal source enters hot-water coil pipe 11, start heat supply, valve 113 not pipe blower whether open be all open mode, between water inlet pipe 111 and hot-water coil pipe 11 and between return pipe 115 and hot-water coil pipe 11, be connected with respectively first, the second stainless steel flexible hose 18, 19, stainless steel flexible hose plays vibration damping and prevents pipe leakage.
In the utility model multi-connected machine heating water coil air conditioner system work process, the temperature value collecting when arbitrary temperature sensor 15 is during lower than 5 ℃, under the effect of control device, compressor quits work, and avoids that cold-producing medium coil pipe 16 temperature in indoor set are too low to be caused hot-water coil pipe 11 bursting by freezing and leak.
The above embodiment is described preferred embodiment of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that the common engineers and technicians in this area make the technical solution of the utility model, all should fall in the definite protection domain of claims of the present utility model.
Claims (3)
1. a multi-connected machine heating water coil air conditioner system, comprise off-premises station, indoor set, hot-water coil pipe (11), control device, it is characterized in that: described hot-water coil pipe (11) is provided with several temperature sensors (15), each temperature sensor (15) is all connected to described control device, control device connects the compressor in off-premises station, described hot-water coil pipe (11) is copper pipe, described hot-water coil pipe (11) water inlet end connects thermal source by water inlet pipe (111), thermal source is the municipal water supply of 50-60 ℃, and water inlet pipe (111) is provided with valve (113).
2. multi-connected machine heating water coil air conditioner system as claimed in claim 1, it is characterized in that: the water side of described hot-water coil pipe (11) is connected with return pipe (115), return pipe (115) is provided with valve (117), valve (117) on described return pipe (115) is electromagnetism two-way valve, and described electromagnetism two-way valve is connected with described indoor set.
3. multi-connected machine heating water coil air conditioner system as claimed in claim 2, is characterized in that: between described water inlet pipe (111) and hot-water coil pipe (11) and between return pipe (115) and hot-water coil pipe (11), be connected with respectively first, second stainless steel flexible hose (18,19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420125808.8U CN204006508U (en) | 2014-03-19 | 2014-03-19 | Multi-connected machine heating water coil air conditioner system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420125808.8U CN204006508U (en) | 2014-03-19 | 2014-03-19 | Multi-connected machine heating water coil air conditioner system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204006508U true CN204006508U (en) | 2014-12-10 |
Family
ID=52046502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420125808.8U Expired - Fee Related CN204006508U (en) | 2014-03-19 | 2014-03-19 | Multi-connected machine heating water coil air conditioner system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204006508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964347A (en) * | 2015-07-01 | 2015-10-07 | 任春雷 | Integrated pipeline system at tail end of heating, ventilation and air conditioning |
-
2014
- 2014-03-19 CN CN201420125808.8U patent/CN204006508U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964347A (en) * | 2015-07-01 | 2015-10-07 | 任春雷 | Integrated pipeline system at tail end of heating, ventilation and air conditioning |
| CN104964347B (en) * | 2015-07-01 | 2019-03-19 | 任春雷 | HVAC end integrated pipeline system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 |