CN103657986B - The strong cold house of integral type - Google Patents
The strong cold house of integral type Download PDFInfo
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- CN103657986B CN103657986B CN201310614053.8A CN201310614053A CN103657986B CN 103657986 B CN103657986 B CN 103657986B CN 201310614053 A CN201310614053 A CN 201310614053A CN 103657986 B CN103657986 B CN 103657986B
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Abstract
The present invention relates to the strong cold house of a kind of integral type, belong to Painting Shop technical field.Comprise strong cold house and return air fan, blow zones and return air district is provided with in described strong cold house, the output of described return air fan is communicated with blow zones by air-supply airduct, the input of described return air fan is communicated with return air district by return air airduct, surface cooler is provided with in described return air district, described surface cooler is connected with for water return pipeline, and the described water return pipeline that supplies is arranged on outside, strong cold house.The built-in cooling system in the strong cold house of the present invention, the design of the strong cold house of integral type reaches saving space, reduces energy consumption and cost of reducing investment outlay.Lowered the temperature to surface of the work by strong cold house cold wind circularly cooling, reach the object of fast cooling, the cold wind delivered in equipment recycles and reaches energy-conservation object.
Description
Technical field
The invention belongs to Painting Shop technical field, relate to the built-in cooling system in a kind of strong cold house, be specifically related to the strong cold house of a kind of integral type.
Background technology
In paint line, after drying oven, strong cold house often adopts natural wind to lower the temperature or the cooling of Water-cooling type air conditioner unit manufacture cold wind, cooling effect is poor, temperature fall time and temperature descending section need very long, simultaneously because surface of the work cooling effect is bad, and causing after finish paint spraying below, product surface there will be the problems such as aberration; Adopt workshop to get natural wind and easily shine into secondary pollution to workpiece, surface of the work is occurred, and particle point etc. affects the problem of product quality; Common air port, strong cold house is at device interior side-lower and tip position, and top-side return air, easily causes turbulent flow, the lubricating oil, dust etc. of conveying bottom is kicked up, pollutes workpiece; Adopt Water-cooling type air conditioner unit, the disposable utilization of cold wind, energy consumption is high; Cooling system is external, needs peripheral hardware air-conditioner set, need increase floor space, and increase existing equipment transformation difficulty, needs setting is very long sends airduct back to, energization loss, increases air-conditioning equipment, increases cost of investment.
Summary of the invention
Object of the present invention is exactly the defect for prior art, provides a kind of and cold wind circularly cooling in the body of room is blown to the strong cold house of integral type that surface of the work reaches fast cooling effect.
For realizing this object, the technical solution used in the present invention is: comprise strong cold house and return air fan, blow zones and return air district is provided with in described strong cold house, the output of described return air fan is communicated with blow zones by air-supply airduct, the input of described return air fan is communicated with return air district by return air airduct, be provided with surface cooler in described return air district, described surface cooler is connected with for water return pipeline, and the described water return pipeline that supplies is arranged on outside, strong cold house.
In such scheme, surface cooler is integrated in strong cold house inner, saves installing space and floor space, shorten outside air blow and return pipeline and then reduce loss of refrigeration capacity.
Preferred structure further, top board in described strong cold house and be connected with two the first dividing plates between base plate, second partition is connected with, outside described two first the lower partition and be connected to the 3rd dividing plate of inclination between top board between described two the first dividing plate tops; Described two the first dividing plates, between second partition and top board, surround top supplying air district, described first dividing plate, between top board and the 3rd dividing plate, surround blow zones, both sides, described 3rd dividing plate, the first dividing plate, base plate, surround return air district between cold house's sidewall and top board by force; Described air-supply airduct comprises top supplying air pipe and two both sides ajutages, and described top supplying air pipe is communicated with top supplying air district, and described two both sides ajutages are communicated with blow zones, two both sides respectively; Described return air airduct comprises the first return air airduct and the second return air airduct, and described first return air airduct is communicated with Liang Ge return air district respectively with the second return air airduct.
Further preferred structure, described two the first dividing plates, surrounds workspace between second partition and base plate; Some equally distributed air outlets are had in the middle part of described first dividing plate He on second partition; Described first the lower partition has some equally distributed return air inlets.
Preferred structure further, described surface cooler is arranged in return air district, and return air is distinguished and is divided into hot blast district and cold wind district two parts by described surface cooler, and described first return air airduct is communicated with cold wind district with the second return air airduct.
Preferred structure further, described strong cold house housing is provided with access hole, is provided with discharge outlet bottom strong cold house.
Preferred structure further, described air-supply airduct is provided with temperature sensor, humidity sensor and hand_pneumatic valve.
Preferred structure further, the described water return pipeline that supplies comprises supply channel and water return pipeline, described supply channel one end is connected with described surface cooler bottom, described water return pipeline one end is connected with described surface cooler top, described supply channel and the water return pipeline other end supply back with chilled water to be responsible for be connected respectively, and the described water return pipeline that supplies is provided with valve group.
Preferred structure further, described valve group comprises the electric proportional-regulation valve be arranged on supply channel, arranges the first hand-operated valve of electric proportional-regulation valve both sides, is arranged on for the air bleeding valve on water return pipeline and draining valve.
In such scheme, the first hand-operated valve full-gear of electric proportional-regulation valve both sides, electric-control system controls opening of electric proportional-regulation valve according to the feedback signal of temperature sensor and humidity sensor, and then controls the size for the water yield in water return pipeline.
Preferred structure further, described supply channel is parallel with feed pipe for subsequent use, and described feed pipe for subsequent use is provided with the second hand-operated valve.
In such scheme, when normally working, the second hand-operated valve is in closed condition, after electric proportional-regulation valve breaks down, enable feed pipe for subsequent use, close the first hand-operated valve before and after electric proportional-regulation valve, controlled by the second hand-operated valve, ensure that electric proportional-regulation valve can on-line maintenance.
Preferred structure further, described supply channel, water return pipeline and feed pipe for subsequent use support respectively and are arranged on bracing frame, and support frame as described above comprises the three layers of gripper shoe being respectively used to support supply channel, water return pipeline and feed pipe for subsequent use.
The built-in cooling system in the strong cold house of the present invention, the design of the strong cold house of integral type reaches saving space, reduces energy consumption and cost of reducing investment outlay.Lowered the temperature to surface of the work by strong cold house cold wind circularly cooling, reach the object of fast cooling, the cold wind delivered in equipment recycles and reaches energy-conservation object.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Tu2Shi Qiang cold house internal structure schematic diagram;
Fig. 3 is the layout schematic diagram of air-supply airduct and supply channel;
Fig. 4 is the layout schematic diagram of return air airduct and water return pipeline.
In figure, 1-body (1.1-top supplying air district of strong cold house; Blow zones, 1.2-both sides; 1.3-return air district; 1.4-air outlet; 1.5-return air inlet; 1.6-workspace; 1.7-top board; 1.8-base plate; 1.9-strong cold house sidewall; 1.10-the first dividing plate; 1.11-second partition; 1.12-the three dividing plate; 1.13-discharge outlet; 1.14-access hole; 1.15-hot blast district; 1.16-cold wind district); 2-air-supply airduct (2.1-top supplying air pipe; 2.2-both sides ajutage; 2.3-hand_pneumatic valve); 3-surface cooler; 4-for water return pipeline (4.1-supply channel; 4.2-water return pipeline; 4.3-supporting seat; 4.4-electric proportional-regulation valve; 4.5-chilled water supplies back supervisor; 4.6-the first hand-operated valve; 4.7-the second hand-operated valve; 4.8-air bleeding valve; 4.9-draining valve; 4.10-feed pipe for subsequent use; 4.11-the first water supply arm; 4.12-the second water supply arm; 4.13-the first return branch; 4.14-the second return branch); 5-return air airduct (the 5.1-the first return air airduct; 5.2-the second return air airduct); 6-return air fan; 7-temperature sensor; 8-humidity sensor; 9-workpiece.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail, is convenient to be well understood to the present invention, but they do not form restriction to the present invention.
As shown in Figure 1, the present invention includes strong cold house 1 and return air fan 6, blow zones and return air district 1.3 is provided with in described strong cold house 1, the output of described return air fan 6 is communicated with blow zones by air-supply airduct 2, the input of described return air fan 6 is communicated with return air district 1.3 by return air airduct 5, be provided with surface cooler 3 in described return air district 1.3, described surface cooler 3 is connected with for water return pipeline 4, and the described water return pipeline 4 that supplies is arranged on outside, strong cold house 1.
As shown in Fig. 2-Fig. 4, top board 1.7 in described strong cold house 1 and be connected with two the first dividing plates 1.10 between base plate 1.8, be connected with second partition 1.11 between described two the first dividing plate 1.10 tops, between described two the first dividing plate 1.10 lower outsides and top board 1.7, be connected to the 3rd dividing plate 1.12 of inclination; Described two the first dividing plates 1.10, between second partition 1.11 and top board 1.7, surround top supplying air district 1.1, described first dividing plate 1.10, between top board 1.7 and the 3rd dividing plate 1.12, surround blow zones, both sides 1.2, described 3rd dividing plate 1.12, first dividing plate 1.10, base plate 1.8, between strong cold house sidewall 1.9 and top board 1.7, surround return air district 1.3; Described air-supply airduct 2 comprises top supplying air pipe 2.1 and two both sides ajutages 2.2, and described top supplying air pipe 2.1 is communicated with top supplying air district 1.1, and described two both sides ajutages 2.2 are communicated with blow zones, two both sides 1.2 respectively; Described return air airduct 5 comprises the first return air airduct 5.1 and the second return air airduct 5.2, and described first return air airduct 5.1 is communicated with Liang Ge return air district 1.3 respectively with the second return air airduct 5.2.
Described two the first dividing plates 1.10, between second partition 1.11 and base plate 1.8, surround workspace 1.6; Some equally distributed air outlets 1.4 are had in the middle part of described first dividing plate 1.10 He on second partition 1.11; Described first dividing plate 1.10 bottom has some equally distributed return air inlets 1.5.
Described surface cooler 3 is arranged in return air district 1.3, and return air district 1.3 is divided into hot blast district 1.15 and cold wind district 1.16 two parts by described surface cooler 3, and described first return air airduct 5.1 is communicated with cold wind district 1.16 with the second return air airduct 5.2.
Described strong cold house 1 housing is provided with access hole 1.14, is provided with discharge outlet 1.13 bottom strong cold house 1.
Described air-supply airduct 5 is provided with temperature sensor 7, humidity sensor 8 and hand_pneumatic valve 2.3.
The described water return pipeline 4 that supplies comprises supply channel 4.1 and water return pipeline 4.2, supply channel 4.1 one end is connected with surface cooler 3 bottom, described water return pipeline 4.2 one end is connected with described surface cooler 3 top, described supply channel 4.1 and water return pipeline 4.2 other end supply back supervisor 4.5 to be connected respectively with chilled water, the described water return pipeline 4 that supplies is provided with valve group.
Described supply channel 4.1 comprises the first water supply arm 4.11 and the second water supply arm 4.12, and described first water supply arm 4.11 and the second water supply arm 4.12 are connected with two surface cooler 3 bottoms of both sides in strong cold house 1 respectively; Described water return pipeline 4.2 comprises the first return branch 4.13 and the second return branch 4.14, and described first return branch 4.13 and the second return branch 4.14 are connected with two surface cooler 3 tops of both sides in strong cold house 1 respectively.
Described valve group comprises the electric proportional-regulation valve 4.4 be arranged on supply channel 4.1, is arranged on the first hand-operated valve 4.6 of electric proportional-regulation valve 4.4 both sides, is arranged on for the air bleeding valve 4.8 on water return pipeline 4 and draining valve 4.9.
Described supply channel 4.1 is parallel with feed pipe 4.10 for subsequent use, and described feed pipe 4.10 for subsequent use is provided with the second hand-operated valve 4.7.
Described supply channel 4.1, water return pipeline 4.2 and feed pipe for subsequent use 4.10 support respectively and are arranged on bracing frame 4.3, and support frame as described above 4.3 comprises the three layers of gripper shoe being respectively used to support supply channel 4.1, water return pipeline 4.2 and feed pipe for subsequent use 4.10.
The present invention arranges surface cooler 3 in return air district of strong cold house 1.3, surface cooler 3 is connected with for water return pipeline 4 and valve group, strong cold house 2 hot blast arrives return air district 1.3 through the return air inlet 1.5 be evenly arranged, after being cooled by surface cooler 3, dehumidifying, three blow zones 1.1,1.2 in strong cold house are delivered to, cold wind air outlet 1.4 pairs of workpiece 9 surface uniform coolings through being evenly arranged of each blow zones via return air airduct 5, return air fan 6, air-supply airduct 2.Surface cooler 3 arranges electric proportional-regulation valve 4.4 in water return pipeline 4 valve group, automatically regulate the aperture of electric proportional-regulation valve 4.4 to regulate suitable air-supply humiture according to temperature sensor 7 on return air airduct 5 and humidity sensor 8 feedback data, reach rapidly and uniformly to the object of workpiece 9 surface cooling.
The content that this description is not described in detail belongs to the known prior art of professional and technical personnel in the field.
Claims (8)
1. the strong cold house of integral type, comprise strong cold house (1) and return air fan (6), it is characterized in that: in described strong cold house (1), be provided with blow zones and return air district (1.3), the output of described return air fan (6) is communicated with blow zones by air-supply airduct (2), the input of described return air fan (6) is communicated with return air district (1.3) by return air airduct (5), surface cooler (3) is provided with in described return air district (1.3), described surface cooler (3) is connected with for water return pipeline (4), the described water return pipeline (4) that supplies is arranged on outside, strong cold house (1), top board (1.7) in described strong cold house (1) and be connected with two the first dividing plates (1.10) between base plate (1.8), second partition (1.11) is connected with between described two the first dividing plate (1.10) tops, the 3rd dividing plate (1.12) of inclination is connected between described two the first dividing plate (1.10) lower outsides and top board (1.7), described two the first dividing plates (1.10), between second partition (1.11) and top board (1.7), surround top supplying air district (1.1), described first dividing plate (1.10), top board (1.7), and the 3rd dividing plate (1.12) between surround blow zones, both sides (1.2), described 3rd dividing plate (1.12), the first dividing plate (1.10), base plate (1.8), surround return air district (1.3) between cold house's sidewall (1.9) and top board (1.7) by force, described air-supply airduct (2) comprises top supplying air pipe (2.1) and two both sides ajutages (2.2), described top supplying air pipe (2.1) is communicated with top supplying air district (1.1), and described two both sides ajutages (2.2) are communicated with blow zones, two both sides (1.2) respectively, described return air airduct (5) comprises the first return air airduct (5.1) and the second return air airduct (5.2), described first return air airduct (5.1) is communicated with Liang Ge return air district (1.3) respectively with the second return air airduct (5.2), described surface cooler (3) is arranged in return air district (1.3), return air district (1.3) are divided into hot blast district (1.15) and cold wind district (1.16) two parts by described surface cooler (3), and described first return air airduct (5.1) is communicated with cold wind district (1.16) with the second return air airduct (5.2).
2. the strong cold house of integral type according to claim 1, is characterized in that: described two the first dividing plates (1.10), surround workspace (1.6) between second partition (1.11) and base plate (1.8); Described first dividing plate (1.10) middle part and second partition (1.11) have some equally distributed air outlets (1.4); Described first dividing plate (1.10) bottom has some equally distributed return air inlets (1.5).
3. the strong cold house of integral type according to claim 1, is characterized in that: described strong cold house (1) housing is provided with access hole (1.14), and strong cold house (1) bottom is provided with discharge outlet (1.13).
4. the strong cold house of integral type according to claim 1, is characterized in that: described air-supply airduct (2) is provided with temperature sensor (7), humidity sensor (8) and hand_pneumatic valve (2.3).
5. the strong cold house of integral type according to claim 1, it is characterized in that: the described water return pipeline (4) that supplies comprises supply channel (4.1) and water return pipeline (4.2), supply channel (4.1) one end is connected with surface cooler (3) bottom, described water return pipeline (4.2) one end is connected with described surface cooler (3) top, described supply channel (4.1) and water return pipeline (4.2) other end supply back to be responsible for (4.5) respectively and are connected with chilled water, the described water return pipeline (4) that supplies is provided with valve group.
6. the strong cold house of integral type according to claim 5, is characterized in that: described valve group comprises the electric proportional-regulation valve (4.4) be arranged on supply channel (4.1), is arranged on first hand-operated valve (4.6) of electric proportional-regulation valve (4.4) both sides, is arranged on for the air bleeding valve (4.8) on water return pipeline (4) and draining valve (4.9).
7. the strong cold house of integral type according to claim 6, it is characterized in that: described supply channel (4.1) is parallel with feed pipe for subsequent use (4.10), described feed pipe for subsequent use (4.10) is provided with the second hand-operated valve (4.7).
8. the strong cold house of integral type according to claim 7, it is characterized in that: described supply channel (4.1), water return pipeline (4.2) and feed pipe for subsequent use (4.10) support respectively and be arranged on bracing frame (4.3), support frame as described above (4.3) comprises the three layers of gripper shoe being respectively used to support supply channel (4.1), water return pipeline (4.2) and feed pipe for subsequent use (4.10).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310614053.8A CN103657986B (en) | 2013-11-27 | 2013-11-27 | The strong cold house of integral type |
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| CN201310614053.8A CN103657986B (en) | 2013-11-27 | 2013-11-27 | The strong cold house of integral type |
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| CN103657986A CN103657986A (en) | 2014-03-26 |
| CN103657986B true CN103657986B (en) | 2016-01-27 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107282349A (en) * | 2017-06-27 | 2017-10-24 | 浙江明泉工业装备科技有限公司 | Coiled pipe automatic Spray-Painting |
| CN109876982A (en) * | 2017-12-06 | 2019-06-14 | 天长市金陵电子有限责任公司 | Electrostatic sprayer |
| CN113304978A (en) * | 2021-06-17 | 2021-08-27 | 浙江华立智能装备股份有限公司 | Special air forced cooling device for coating line |
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| JPS61197924A (en) * | 1985-02-27 | 1986-09-02 | Toyota Motor Corp | Method of supplying air-conditioned air to enclosure means to treat work to be machined |
| CN202902487U (en) * | 2012-10-26 | 2013-04-24 | 东风设计研究院有限公司 | Circulating air air-conditioner for car paint spraying line water paint spraying room |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203750797U (en) * | 2013-11-27 | 2014-08-06 | 东风设计研究院有限公司 | Integrated strong cold chamber |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61197924A (en) * | 1985-02-27 | 1986-09-02 | Toyota Motor Corp | Method of supplying air-conditioned air to enclosure means to treat work to be machined |
| CN202902487U (en) * | 2012-10-26 | 2013-04-24 | 东风设计研究院有限公司 | Circulating air air-conditioner for car paint spraying line water paint spraying room |
Non-Patent Citations (1)
| Title |
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| 改造强冷室解决车体烘干滴油问题;边春利等;《上海涂料》;20091230;第47卷(第12期);第44-47页 * |
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Effective date of registration: 20211229 Address after: 430056, No. 1, Dongfeng central, No. three Dongfeng Road, Wuhan economic and Technological Development Zone, Hubei, Wuhan, A Patentee after: Wuhan Dongyan intelligent design and Research Institute Co.,Ltd. Address before: 430056, No. 1, Dongfeng central, No. three Dongfeng Road, Wuhan economic and Technological Development Zone, Hubei, Wuhan, A Patentee before: DONGFENG DESIGN INSTITUTE Co.,Ltd. |