CN205279525U - Heat pump set's spray cooling device - Google Patents
Heat pump set's spray cooling device Download PDFInfo
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- CN205279525U CN205279525U CN201520881936.XU CN201520881936U CN205279525U CN 205279525 U CN205279525 U CN 205279525U CN 201520881936 U CN201520881936 U CN 201520881936U CN 205279525 U CN205279525 U CN 205279525U
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- water
- spray
- pump set
- heat pump
- heat exchanger
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Abstract
The utility model discloses a heat pump set's spray cooling device, heat pump set are equipped with finned heat exchanger, including softening the by pass pipe, being located at least one shower head directly over the finned heat exchanger and with the spray header of shower head intercommunication, soft by pass pipe is equipped with water inlet and delivery port, the water inlet with the delivery port all with the spray header intercommunication, soft by pass pipe is equipped with the demineralizer and is located the first water intaking valve and the outlet valve of demineralizer both sides, the spray header is equipped with and is located the water inlet with second water intaking valve between the delivery port. The utility model discloses finned heat exchanger's heat exchange efficiency has been guaranteed in the formation of having avoided finned heat exchanger to go up the incrustation scale effectively, makes heat pump set at refrigeration in the summer of sweltering heat normal steady job still.
Description
Technical field
The utility model relates to heat pump set cooling technology field, especially relates to the spray cooling device of a kind of heat pump set.
Background technology
Summer environment temperature is higher, when adopting heat pump set to freeze, there will be following problem: finned heat exchanger is as condenser, heat on it can not distribute in time, will there is continuous high temperature in finned heat exchanger ambient temperature, and alarm for high voltage occurs in unit, can not normal operation. The common method solving this problem directly increases spray cooling device on the finned heat exchanger of heat pump set, but owing to most area exists quality problem, adopt tap water that finned heat exchanger is carried out spraying cooling and will cause following problem: the water of spraying cooling by forming a large amount of incrustation scales, seriously have impact on the heat exchange efficiency of finned heat exchanger on the fin of high temperature.
Practical novel content
Based on this, the utility model is to overcome the defect of prior art, it is provided that the spray cooling device of a kind of heat pump set, it efficiently avoids the formation of incrustation scale on finned heat exchanger, ensure that the heat exchange efficiency of finned heat exchanger.
Its technical scheme is as follows:
The spray cooling device of a kind of heat pump set, heat pump set is provided with finned heat exchanger, the spray header comprising softening bypass tube, being positioned at least one spray header directly over described finned heat exchanger and be connected with described spray header, described softening bypass tube is provided with water-in and water outlet, described water-in is all connected with described spray header with described water outlet, described softening bypass tube is provided with softening agent and is positioned at the first water intaking valve and the outlet valve of described softening agent both sides, the 2nd water intaking valve that described spray header is provided with between described water-in and described water outlet.
Wherein in an embodiment, also comprise and the spray water tank that described spray header is connected, it is provided with immediately below described finned heat exchanger and the drip tray that described spray water tank is connected.
Wherein in an embodiment, described softening agent is Si-P crystal tank.
Wherein in an embodiment, described spray header is also provided with the pump housing, and the described pump housing is between described spray water tank and described 2nd water intaking valve.
Wherein in an embodiment, described first water intaking valve, described outlet valve and described 2nd water intaking valve are flow control valve.
Wherein in an embodiment, also comprising controller, described first water intaking valve, described outlet valve, described 2nd water intaking valve and the described pump housing are all electrically connected with described controller.
Wherein in an embodiment, described spray header is multiple, and multiple described spray headers are evenly arranged in the surface of finned heat exchanger.
The beneficial effects of the utility model are:
The spray cooling device of heat pump set provided by the utility model, it comprises spray header and softening bypass tube, and spray header is provided with the 2nd water intaking valve, and softening agent both sides are provided with the first water intaking valve and outlet valve. When spraying cooling water is carried out sofening treatment by needs, closing the 2nd water intaking valve, and open the first water intaking valve and outlet valve, current are used further to finned heat exchanger spraying cooling after softening agent processes, and remove calcium wherein, magnesium plasma, reduce water hardness. Prevent the formation of incrustation scale on finned heat exchanger, ensure that the heat exchange efficiency of finned heat exchanger, make the heat pump set still can the work of normal table at the cooling in summer of sweltering heat. When the water quality in spray header is better, opens the 2nd water intaking valve and close the first water intaking valve and outlet valve, directly finned heat exchanger is carried out spraying cooling. Water quality is regularly carried out sofening treatment by the utility model, significantly reduces water hardness. Comparing to life-time service softening water simultaneously and carry out spraying cooling, the utility model reasonably make use of softening agent, decreases the waste of the softening medicament in softening agent, significantly reduces running cost. The utility model structure is simple, and reasonable in design, cost of manufacture is cheap.
The utility model also comprises the spray water tank being connected with spray header, is provided with drip tray immediately below finned heat exchanger, and drip tray is connected with spray water tank. Water of condensation when spraying cooling and unit are freezed by drip tray is collected, and flows into spray water tank afterwards, again for the spraying cooling of heat pump set, it is achieved that the recycle of water resources, decreases the waste of water resources.
Described first water intaking valve, described outlet valve and described 2nd water intaking valve are flow control valve, in order to regulate the flow of water according to practical situation, rational utilization of water resources, reduce water resource waste.
The utility model also comprises controller, and described first water intaking valve, described outlet valve, described 2nd water intaking valve and the described pump housing are all electrically connected with described controller. When heat pump set detects that envrionment temperature is too high, it is necessary to when carrying out spraying cooling, the pump housing is opened in controller control, opens the 2nd water intaking valve simultaneously, extracts water outlet and cools to finned heat exchanger. When water is carried out sofening treatment by needs, the 2nd water intaking valve is closed in controller control, opens the first water intaking valve and outlet valve so that spray water enters softening bypass tube and carries out sofening treatment simultaneously. The utility model decreases manual operation, reaches the effect of control automatically.
Described spray header is multiple, and multiple spray header is evenly arranged in the surface of finned heat exchanger, increases the area that spray is drenched, and effect is drenched in the spray ensureing to reach even, good.
Accompanying drawing explanation
Fig. 1 is the structural representation of the spray cooling device of the heat pump set described in the utility model embodiment.
Description of reference numerals:
110, spray header, 120, spray header, the 121, the 2nd water intaking valve, 122, the pump housing, 130, softening bypass tube, 131, water-in, 132, water outlet, 133, softening agent, the 134, first water intaking valve, 135, outlet valve, 140, drip tray, 150, spray water tank, 210, finned heat exchanger, 220, throttling set, 230, tubular heat exchanger, 240, compressor.
Embodiment
Below embodiment of the present utility model is described in detail:
As shown in Figure 1, heat pump set forms the recycle system by finned heat exchanger 210, throttling set 220, tubular heat exchanger 230 and compressor 240 etc. When unit freezes in high temperature environments, finned heat exchanger 210 is as the condenser of heat pump set, and the heat on it can not distribute in time, and continuous high temperature will occur in its ambient temperature, and alarm for high voltage occurs in unit, can not normal operation. By spray cooling device, finned heat exchanger 210 is carried out spraying cooling to ensure finned heat exchanger 210 heat exchange efficiency in high temperature environments. The spray header 120 that the spray cooling device of heat pump set described in the utility model comprises softening bypass tube 130, is positioned at least one spray header 110 directly over finned heat exchanger 210 and is connected with spray header 110. Softening bypass tube 130 is provided with water-in 131 and water outlet 132, and water-in 131 is all connected with spray header 120 with water outlet 132. Softening bypass tube 130 is provided with softening agent 133 and is positioned at the first water intaking valve 134 and the outlet valve 135 of softening agent 133 both sides. What spray header 120 was provided with between water-in 131 and water outlet 132 the 2nd drives water valve 121 into. When spraying cooling water is carried out sofening treatment by needs, closing the 2nd water intaking valve 121, and open the first water intaking valve 134 and outlet valve 135, current are used further to finned heat exchanger 210 spraying cooling after softening agent 133 processes, remove calcium wherein, magnesium plasma, reduce water hardness. Prevent the formation of incrustation scale on finned heat exchanger 210, ensure that the heat exchange efficiency of finned heat exchanger 210, make the heat pump set still can the work of normal table at the cooling in summer of sweltering heat. When the water quality in spray header 120 is better, opens the 2nd water intaking valve 121 and close the first water intaking valve 134 and outlet valve 135, directly finned heat exchanger 210 is carried out spraying cooling. The utility model can realize regularly water quality being carried out sofening treatment, significantly reduces water hardness. Comparing to life-time service softening water simultaneously and carry out spraying cooling, the utility model reasonably make use of softening agent 133, decreases the waste of the softening medicament in softening agent 133, significantly reduces running cost. The utility model structure is simple, and reasonable in design, cost of manufacture is cheap.
In the present embodiment, the first water intaking valve 134, outlet valve 135 and the 2nd water intaking valve 121 are flow control valve, in order to regulate the flow of water according to practical situation, rational utilization of water resources, reduce water resource waste. Softening agent 133 is Si-P crystal tank, and the utility model also can adopt other demineralization plants such as ion-exchanger according to actual needs.
As shown in Figure 1, spray header 110 is multiple, and multiple spray headers 110 are evenly arranged in the surface of finned heat exchanger 210, increases the area that spray is drenched, it is ensured that effect is drenched in the spray reaching even, good.
The utility model also comprises the spray water tank 150 being connected with spray header 120. Being provided with the pump housing 122 between spray water tank 150 and the 2nd water intaking valve 121, the water in spray water tank 150 is evacuated to spray header 110 and carries out spray pouring by the pump housing 122. Being provided with drip tray 140 immediately below finned heat exchanger 210, drip tray 140 is connected with spray water tank 150. Water of condensation when spraying cooling and unit are freezed by drip tray 140 is collected, and flows into spray water tank 150 afterwards, again for the spraying cooling of heat pump set, it is achieved that the recycle of water resources, decreases the waste of water resources.
The utility model also comprises controller (accompanying drawing does not identify), and the first water intaking valve 134, outlet valve 135, the 2nd water intaking valve 121 and the pump housing 122 are all electrically connected with controller. When heat pump set detects that envrionment temperature is too high, it is necessary to when carrying out spraying cooling, the pump housing 122 is opened in controller control, opens the 2nd water intaking valve 121 simultaneously, extracts water outlet and cools to finned heat exchanger 210. When water is carried out sofening treatment by needs, the 2nd water intaking valve 121 is closed in controller control, opens the first water intaking valve 134 and outlet valve 135 so that spray water enters softening bypass tube 130 and carries out sofening treatment simultaneously. After sofening treatment, the first water intaking valve 134 and outlet valve 135 are closed in controller control, and open the 2nd water intaking valve 121. The utility model decreases manual operation, reaches the effect of control automatically.
Each technology feature of the above embodiment can combine arbitrarily, for making description succinct, each all possible combination of technology feature in above-described embodiment is not all described, but, as long as the combination of these technology features does not exist contradiction, all it is considered to be the scope that this specification sheets is recorded.
The above embodiment only have expressed several enforcement mode of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope. , it is also possible to make some distortion and improvement, it should be appreciated that for the person of ordinary skill of the art, without departing from the concept of the premise utility these all belong to protection domain of the present utility model. Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (7)
1. the spray cooling device of a heat pump set, heat pump set is provided with finned heat exchanger, it is characterized in that, comprise softening bypass tube, the spray header being positioned at least one spray header directly over described finned heat exchanger and be connected with described spray header, described softening bypass tube is provided with water-in and water outlet, described water-in is all connected with described spray header with described water outlet, described softening bypass tube is provided with softening agent and is positioned at the first water intaking valve and the outlet valve of described softening agent both sides, the 2nd water intaking valve that described spray header is provided with between described water-in and described water outlet.
2. the spray cooling device of heat pump set according to claim 1, it is characterised in that, also comprise and the spray water tank that described spray header is connected, it is provided with immediately below described finned heat exchanger and the drip tray that described spray water tank is connected.
3. the spray cooling device of heat pump set according to claim 1, it is characterised in that, described softening agent is Si-P crystal tank.
4. the spray cooling device of heat pump set according to claim 2, it is characterised in that, described spray header is also provided with the pump housing, and the described pump housing is between described spray water tank and described 2nd water intaking valve.
5. the spray cooling device of heat pump set according to claim 4, it is characterised in that, described first water intaking valve, described outlet valve and described 2nd water intaking valve are flow control valve.
6. the spray cooling device of heat pump set according to claim 5, it is characterised in that, also comprise controller, described first water intaking valve, described outlet valve, described 2nd water intaking valve and the described pump housing are all electrically connected with described controller.
7. the spray cooling device of heat pump set according to the arbitrary item of claim 1 to 6, it is characterised in that, described spray header is multiple, and multiple described spray headers are evenly arranged in the surface of finned heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520881936.XU CN205279525U (en) | 2015-11-05 | 2015-11-05 | Heat pump set's spray cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520881936.XU CN205279525U (en) | 2015-11-05 | 2015-11-05 | Heat pump set's spray cooling device |
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| Publication Number | Publication Date |
|---|---|
| CN205279525U true CN205279525U (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520881936.XU Active CN205279525U (en) | 2015-11-05 | 2015-11-05 | Heat pump set's spray cooling device |
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| CN (1) | CN205279525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662936A (en) * | 2018-05-15 | 2018-10-16 | 朝阳黑猫伍兴岐炭黑有限责任公司 | A kind of automatic jet stream cooling system of safety anti-explosive |
-
2015
- 2015-11-05 CN CN201520881936.XU patent/CN205279525U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662936A (en) * | 2018-05-15 | 2018-10-16 | 朝阳黑猫伍兴岐炭黑有限责任公司 | A kind of automatic jet stream cooling system of safety anti-explosive |
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