CN203203171U - Low-temperature type air-cooled cold and hot water unit aiming at northern defrosting - Google Patents
Low-temperature type air-cooled cold and hot water unit aiming at northern defrosting Download PDFInfo
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- CN203203171U CN203203171U CN 201320167842 CN201320167842U CN203203171U CN 203203171 U CN203203171 U CN 203203171U CN 201320167842 CN201320167842 CN 201320167842 CN 201320167842 U CN201320167842 U CN 201320167842U CN 203203171 U CN203203171 U CN 203203171U
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- hot water
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Abstract
The utility model discloses a low-temperature type air-cooled cold and hot water unit aiming at northern defrosting, and belongs to the technical field of a cold and hot water unit. The technical scheme comprises a casing; a finned radiator is arranged in the casing; a fan is arranged on the casing above the finned radiator; an upper air guide panel and a lower air guide panel are respectively arranged at two sides of the casing; the upper air guide panel is positioned on the casing at two sides of the finned radiator; the upper air guide panel is formed by an upper panel, upper ventilation holes distributed on the upper panel, and air guide grooves formed at the outer sides of the edges of the upper ventilation holes; the lower air guide panel is formed by a lower panel, lower ventilation hole distributed on the lower panel, and air guide plate formed at the internal sides of the edges of the lower ventilation holes; and the lower end of each air guide plate is fixedly arranged at the lower edge of the corresponding lower ventilation hole, and the upper end of each air guide plate is obliquely arranged towards the internal part of the casing. The utility model aims to provide the low-temperature type air-cooled cold and hot water unit aiming at northern defrosting which is compact in structure, convenient to operate and stable in running; and the low-temperature type air-cooled cold and hot water unit is suitable for refrigeration, heating and hot water under northern low-temperature environment.
Description
Technical field
The utility model relates to a kind of defrost in winter architecture advances of air-cooled hot water unit, more particularly, relates in particular to a kind of low form wind cooling cold and hot water unit at northern defrost.
Background technology
The wind cooling cold and hot water unit is to carry out exchange heat by finned heat exchanger and air, and be that the heat of indoor room is passed through aqueous medium summer, transfers in the air of outdoor environment, reaches reduction indoor room temperature and freezes; Be the airborne heat of outdoor environment winter, by aqueous medium, transfer of heat in indoor room, reached raising indoor room temperature and carries out heating.But and southern weather relatively, north winter temperature is lower, subzero 10 ℃ is often to run into to subzero 20 ℃ even lower temperature, northern winter, not only temperature was low, and dust storm is big in the area, plateau, humidity is little, this just has relatively high expectations in defrost to the wind cooling cold and hot water unit that heating is used, particularly when the bad weather of north snowy day etc., with the fin surface of air heat exchange, hydrone is run into more the fin of low temperature can form frost, more the more thick fin gap of causing of knot is more and more littler even stop up, cause the heat exchange effect of unit and air worse and worse, so unit regularly melts away the frost on the fin with regard to being necessary; It is to strengthen front face area as far as possible that south wind cooling cold and hot water unit is made, strengthen air heat exchange amount, even if but blower fan is not worked but is head-on blown over the aggravation loss that the wind that comes can cause white heat when northern front face area is too big, there is the heat of quite a few to take away by air, cause reducing and causing not energy-conservation for the heat of defrosting, at this phenomenon, the technical staff of our company has proposed a kind ofly can use heat preferably when defrost, reduce the technical scheme that the big reason of northern circulation of air causes the equipment thermal loss, reliable, energy-conserving and environment-protective.
The utility model content
The purpose of this utility model is at above-mentioned the deficiencies in the prior art, and the low form wind cooling cold and hot water unit at northern defrost of a kind of compact conformation, easy and simple to handle, stable and energy-conserving and environment-protective is provided.
The technical solution of the utility model is achieved in that a kind of low form wind cooling cold and hot water unit at northern defrost, comprise casing, in casing, be provided with fin radiator, casing above fin radiator is provided with blower fan, wherein said casing both sides are respectively equipped with upper wind guiding surface plate and following wind-guiding panel, and described upper wind guiding surface plate is positioned on the casing of fin radiator both sides; Described upper wind guiding surface plate is made up of top panel, the wind guide tank that is distributed in the last air vent on the top panel and is arranged on the outside, air vent edge on each; Described down wind-guiding panel is made up of lower panel, the wind deflector that is distributed in the following air vent on the lower panel and is arranged on each time air vent inboard; Described each wind deflector lower end is fixed on down the air vent lower limb, and described each wind deflector upper end arranges towards the casing inner inclination.
In the above-mentioned low form wind cooling cold and hot water unit at northern defrost, the matrix that is square of the wind guide tank on the described upper wind guiding surface plate is arranged, identical with the spacing between adjacent two wind guide tanks of delegation; Further, the distance values on the described upper wind guiding surface plate between adjacent two wind guide tanks of same row is arithmetic progression from lower to upper, and the distance values between two wind guide tanks of bottommost is 10mm, up increases progressively 1mm line by line from the bottom.
In the above-mentioned low form wind cooling cold and hot water unit at northern defrost, following air vent on the described down wind-guiding panel matrix that is square is arranged, identical with the spacing between adjacent two following air vents of delegation, the spacing between adjacent two following air vents of same row is identical.
After the utility model adopts said structure, cooperate by wind guide tank and last air vent, reduce the draught area on top, former hot and cold water unit windward side, make blower fan when not working, wind guide tank is blown over next windscreen to the front firmly, changes its wind direction, thereby reduces in the circulation of air that does not have under the blower fan power, when guaranteeing the defrosting effect, the thermal losses when the minimizing blower fan is not worked.Cooperate by wind deflector and following air vent in the unit bottom simultaneously, increase draught area, changed the integral body ventilation air channel of unit, thereby kept total draught area constant, guarantee the operate as normal of equipment.The utility model is particluarly suitable for using under the environment of northern low temperature, compares traditional wind cooling cold and hot water unit, when defrost more energy-saving ring what.Simultaneously, wind deflector and wind guide tank can play the effect of blocking internal structure and dustproof and rainproof.
Description of drawings
The utility model is described in further detail below in conjunction with the embodiment in the accompanying drawing, but do not constitute any restriction of the present utility model.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the structural representation of the utility model upper wind guiding surface plate;
Fig. 4 is the cutaway view at A-A place among Fig. 3;
Fig. 5 is the local enlarged diagram at B place among Fig. 4;
Fig. 6 is the structural representation of wind-guiding panel under the utility model;
Fig. 7 is the cutaway view at C-C place among Fig. 6;
Fig. 8 is the local enlarged diagram at D place among Fig. 7.
Among the figure: casing 1, fin radiator 2, blower fan 3, upper wind guiding surface plate 4, top panel 4a, last air vent 4b, wind guide tank 4c, following wind-guiding panel 5, lower panel 5a, following air vent 5b, wind deflector 5c.
The specific embodiment
Consult Fig. 1 to shown in Figure 8, a kind of low form wind cooling cold and hot water unit at northern defrost of the present utility model, comprise casing 1, in casing 1, be provided with fin radiator 2, casing 1 above fin radiator 2 is provided with blower fan 3, be respectively equipped with upper wind guiding surface plate 4 and following wind-guiding panel 5 in casing 1 both sides, described upper wind guiding surface plate 4 is positioned on the casing 1 of fin radiator 2 both sides; Described upper wind guiding surface plate 4 is made up of top panel 4a, the wind guide tank 4c that is distributed in the last air vent 4b on the top panel 4a and is arranged on the outside, air vent 4b edge on each, this structure, can reduce the draught area of upper wind guiding surface plate 4, make wind can directly not blow to fin radiator 2 surfaces, when guaranteeing that blower fan 3 does not turn round, circulation of air significantly reduces, thereby reduces frosting, and then the thermal losses when reducing defrost; Described down wind-guiding panel 5 is made up of lower panel 5a, the wind deflector 5c that is distributed in the following air vent 5b on the lower panel 5a and is arranged on each time air vent 5b inboard, this structure, can increase draught area, and changed the integral body ventilation air channel of unit, thereby keep total draught area constant, guarantee the operate as normal of equipment; Described each wind deflector 5c lower end is fixed on down air vent 5b lower limb, described each wind deflector 5c upper end is towards casing 1 inner inclination setting, this incline structure, directly change positive ventilating path of coming, when blower fan 3 is not worked, increase the resistance of circulation of air, reduced the thermal losses when the defrost atmosphere draught-free.
Claims (4)
1. low form wind cooling cold and hot water unit at northern defrost, comprise casing (1), in casing (1), be provided with fin radiator (2), casing (1) in fin radiator (2) top is provided with blower fan (3), it is characterized in that, described casing (1) both sides are respectively equipped with upper wind guiding surface plate (4) and following wind-guiding panel (5), and described upper wind guiding surface plate (4) is positioned on the casing (1) of fin radiator (2) both sides; Described upper wind guiding surface plate (4) is made up of top panel (4a), the wind guide tank (4c) that is distributed in the last air vent (4b) on the top panel (4a) and is arranged on air vent on each (4b) the edge outside; Described down wind-guiding panel (5) is made up of lower panel (5a), the wind deflector (5c) that is distributed in the following air vent (5b) on the lower panel (5a) and is arranged on each time air vent (5b) inboard; Described each wind deflector (5c) lower end is fixed on down air vent (5b) lower limb, and described each wind deflector (5c) upper end is towards casing (1) inner inclination setting.
2. the low form wind cooling cold and hot water unit at northern defrost according to claim 1, it is characterized in that, wind guide tank (4c) on the described upper wind guiding surface plate (4) matrix that is square is arranged, and is positioned at the spacing between adjacent two wind guide tanks (4c) of delegation identical.
3. the low form wind cooling cold and hot water unit at northern defrost according to claim 2, it is characterized in that, the distance values that is positioned on the described upper wind guiding surface plate (4) between adjacent two wind guide tanks (4c) of same row is arithmetic progression from lower to upper, the distance values that is positioned between two wind guide tanks (4c) of bottommost is 10mm, up increases progressively 1mm line by line from the bottom.
4. the low form wind cooling cold and hot water unit at northern defrost according to claim 1, it is characterized in that, following air vent (5b) on the described down wind-guiding panel (5) matrix that is square is arranged, be positioned at the spacing between adjacent two following air vents (5b) of delegation identically, the spacing that is positioned between adjacent two following air vents (5b) of same row is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320167842 CN203203171U (en) | 2013-04-07 | 2013-04-07 | Low-temperature type air-cooled cold and hot water unit aiming at northern defrosting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320167842 CN203203171U (en) | 2013-04-07 | 2013-04-07 | Low-temperature type air-cooled cold and hot water unit aiming at northern defrosting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203203171U true CN203203171U (en) | 2013-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320167842 Expired - Fee Related CN203203171U (en) | 2013-04-07 | 2013-04-07 | Low-temperature type air-cooled cold and hot water unit aiming at northern defrosting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203203171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016107164A1 (en) * | 2014-12-29 | 2016-07-07 | 山东创尔沃热泵技术股份有限公司 | Main engine outer casing structure of air cooled heat pump unit |
-
2013
- 2013-04-07 CN CN 201320167842 patent/CN203203171U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016107164A1 (en) * | 2014-12-29 | 2016-07-07 | 山东创尔沃热泵技术股份有限公司 | Main engine outer casing structure of air cooled heat pump unit |
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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: 20130918 Termination date: 20200407 |