CN202709804U - Combined type evaporation air cooler - Google Patents
Combined type evaporation air cooler Download PDFInfo
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- CN202709804U CN202709804U CN 201220389431 CN201220389431U CN202709804U CN 202709804 U CN202709804 U CN 202709804U CN 201220389431 CN201220389431 CN 201220389431 CN 201220389431 U CN201220389431 U CN 201220389431U CN 202709804 U CN202709804 U CN 202709804U
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- air cooler
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Abstract
A combined type evaporation air cooler comprises a water tank arranged at the bottom, a shell body arranged above the water tank, air inlets arranged on the shell body, a heat exchange device arranged in the shell body and located above the air inlets, a spraying device arranged above the heat exchange device, a circulation water pump connected with the spraying device through a spraying water supply pipe, a water collector arranged on the spraying device, and a cooling device arranged above the water collector. The spraying device comprises a plurality of spraying branch pipes, and each spraying branch pipe is provided with a plurality of water distributors. A packing layer with cooling effect is arranged between the heat exchange device and the spraying device. According to the combined type evaporation air cooler, the packing layer with the cooling effect is adopted, before water is sprayed on a heat exchange pipe (plate) bunch, the water is cooled through the packing layer, and a certain mount of heat is taken away. When the water falls down on the heat exchange pipe (plate) bunch, evaporation requirement of heat is increased, and heat taken away through the heat exchange pipe (plate) bunch is correspondingly increased, and cooling effect is obviously improved.
Description
Technical field
The utility model relates to the used cooling devices of industry such as metallurgy, electric power, petrochemical industry, refers to specifically a kind of combined type evaporation air cooler.
Background technology
In the industries such as metallurgy, electric power, petrochemical industry, light industry, there are many process heat media to need cooling, condensation, adopt traditionally water as cooling medium, finish cooling, condensation by heat exchanger, pumping plant and cooling tower.The thermal process medium is passed to water to heat by heat exchanger, and the water that is heated is transported on the cooling tower by pumping plant again, by air water temperature is lowered, and again water is sent back to heat exchanger.But this device heat transfer efficiency is low, floor space is large, needs a large amount of water, and operating cost is high.
It at present is a kind of evaporative type cooler of 02255480.7 such as the patent No., by the water in the water tank is extracted on the spray equipment, and water is sprayed on the heat-exchanging tube bundle, by heat-exchanging tube bundle surface evaporation of water, and then reach the effect that heat is transmitted, cooling device was compared in the past, it is little that this cooler has occupation of land, efficiency of transmission is high, cost of investment is low, the advantage that Municipal Sewage for Circulating is few, but because the shell of this cooler is fixing, there is not openable door on the shell, therefore, along with the continuous use of cooler, the heat-exchanging tube bundle surface easily forms incrustation scale, can't in time clean, the efficient that impact heat is transmitted, this cooler only is connected with all spray arm by a spray upper hose simultaneously, in use, difference along with season, it generally all is different cooling off the used water yield, and the water yield of sparge pipe ejection all is fixing usually, easily causes the waste of cooling water.
The applicant has carried out improving and having applied for corresponding patent according to above-mentioned shortcoming, the patent No. is 20112027700.5 to disclose a kind of plate-type evaporative cooler, water circulating pump is set to two, one of them water circulating pump sprays arm by a spray upper hose and a part wherein and is connected, another water circulating pump is connected with another part spray arm by another spray upper hose, therefore in use, can be according to the actual needs, open one of them water pump or open simultaneously two water pumps, regulate the size of cooling water, cooling device was compared in the past, had not only improved heat transference efficiency, also saving water resource more; In use simultaneously, pump house can be mutually as reserve pump, and a water pump damages in the time of can't working therein, and another water pump can be used as for subsequent use, and is easy to use.
But the applicant finds in the production and operation of reality, although this plate-type evaporative cooler cooler has comparatively before had larger improvement, but the cooling effect in ideal also has a segment distance, this plate evaporation is cold to use water circulation, though by above water collection device, being equiped with cooling device, but in the equipment normal course of operation, equipment itself has very high heat, even through overcooled water, still can absorb a large amount of from the heat on the equipment in the cyclic process, evaporation after it is sprayed onto on the heat-exchanging tube bundle, the heat that can take away reduces, and affects heat transference efficiency, regularly change again waste water resource of water, as irregularly changing water, can cause in the course of time the damage of equipment, shorten the service life of equipment.
The utility model content
The utility model provides a kind of combined type evaporation air cooler, and its main purpose is to solve the problems referred to above that prior art exists.
The technical solution of the utility model is as follows:
A kind of combined type evaporation air cooler, comprise the water tank of being located at the bottom, be positioned at the housing of water tank top, be located at the air intake on the housing, be located in the housing and be positioned at the heat-exchanger rig of air intake top, be located at the spray equipment of heat-exchanger rig top, the water circulating pump that is connected with spray equipment by spraying upper hose, be located at the water collection device of spray equipment top, be located at the cooling device of water collection device top, described spray equipment comprises complex root spray arm, every spray arm is provided with a plurality of water-locators, also is provided with between described heat-exchanger rig and the spray equipment to have the cooling effect packing layer.
As improvement of the present utility model, described packing layer is the modified PVC layer.
As further improvement of the utility model, described heat-exchanger rig is the heat exchanger plates bundle that plural piece heat exchanger plates compacting forms.
As another kind of improvement the of the present utility model, described heat-exchanger rig is the heat-exchanging tube bundle that the complex root heat exchanger tube forms.
Further improve again as of the present utility model, described spray upper hose comprises two, described water circulating pump comprises two, one of them water circulating pump is connected with a part of spray arm wherein by a spray upper hose, and another water circulating pump sprays upper hose by another and sprays arm with another part and be connected.
Be compared with existing technology to description of the present utility model as can be known by above-mentioned, the utility model has the advantage of:
One, the utility model adopts the packing layer with cooling effect, water is before being sprayed onto on heat exchanger tube (plate) bundle, first through the packing layer cooling, take away the part heat that water has, after it falls on the heat-exchanging tube bundle, needed the heat demand of evaporation to increase, the heat of taking away from heat exchanger tube (plate) bundle is corresponding increasing also, and cooling effect obviously improves; And this equipment does not need to refresh the water periodically, and has further saved water resource, and Cost reduction has guaranteed carrying out in order of cooling work, has indirectly improved the economic benefit of enterprise.
Two, the utlity model has is that 20112027700.5 1 kinds of plate-type evaporative coolers have advantages of by my number of applying for a patent before, water circulating pump is provided with two, can be according to the actual needs, open one of them water pump or open simultaneously two water pumps, regulate the size of cooling water, improved heat transference efficiency, also saving water resource more; In use simultaneously, pump house can be mutually as reserve pump, and a water pump damages in the time of can't working therein, and another water pump can be used as for subsequent use, and is easy to use.
Three, the utility model design is unique, novel, has very strong practicality, therefore the utlity model has wide market prospects.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one.
Fig. 2 is the structural representation of A direction in Fig. 1.
Fig. 3 is the spray equipment structural representation of B direction among Fig. 1.
The part amplification view of Fig. 4 C-C direction that is the part heat exchanger plates in Fig. 1.
Fig. 5 is the structural representation of the utility model embodiment two.
The specific embodiment
The specific embodiment of the present utility model is described with reference to the accompanying drawings.
Embodiment one
With reference to figure 1, Fig. 2, Fig. 3, Fig. 4, a kind of combined type evaporation air cooler, comprise the water tank 1 of being located at the bottom, be positioned at water tank 1 upper shell 2, be located at the air intake 21 on the housing 2, be located in the housing 2 and be positioned at the heat-exchanger rig of air intake 21 tops, be located at the spray equipment 4 of heat-exchanger rig top, the water circulating pump 61 that is connected with spray equipment 4 by spraying upper hose 51, be located at the water collection device 7 of spray equipment top 51, be located at the cooling device 8 of water collection device 7 tops, air intake 21 is for being located at the shutter on the housing 2, spray equipment 4 comprises complex root spray arm 41, every spray arm 41 is provided with a plurality of water-locators, it is shower nozzle 411, also be provided with between heat-exchanger rig and the spray equipment 4 and have cooling effect packing layer 9, this packing layer 9 is the modified PVC layer, the PVC Chinese name is polyvinyl chloride, molecular formula is (C2H3cl) n, the concrete composition of modified PVC is to add additive among the PVC, reach the purpose of modification, make it have cooling effect.
Heat-exchanger rig is the heat exchanger plates bundle 3 that plural piece heat exchanger plates 31 compactings form.But 31 of heat exchanger plates form the passage 32 that the heat supply process medium passes through, the two ends of heat exchanger plates bundle 3 are provided with the thermal process medium import 33 that is communicated with above-mentioned passage 32 and export 34, housing 2 is provided with the access door 22 that is available for users to pass in and out, this access door 22 is available for users to turnover, at this cooler in use for some time, can enter in the cooler, the incrustation scale of heat exchanging apparatus surface cleans, and has guaranteed better heat transference efficiency.
With reference to figure 1, Fig. 2, Fig. 3, spray upper hose 51 comprises two, spray equipment 4 comprises six roots of sensation spray arm 41, every spray arm 41 is provided with a plurality of shower nozzles 411, water circulating pump 61 comprises two, one of them water circulating pump 61 is connected with three spray arms 41 wherein by a spray upper hose 51, and another water circulating pump 61 sprays upper hose 51 by another and sprays arms 41 and be connected with other three.
With reference to figure 1, Fig. 2, Fig. 3, cooling device 8 comprises blower fan 81, be located at the draught fan impeller 82 in the blower fan 81 and drive the motor 83 that draught fan impeller 82 rotates, and the air duct of this blower fan 81 is made by steel plate.
Embodiment two
The present embodiment and embodiment one are roughly the same, and its difference is, as shown in Figure 5, heat-exchanger rig is the heat-exchanging tube bundle 3 that complex root heat exchanger tube 35 forms.Heat-exchanging tube bundle 3 both sides are provided with bobbin carriage 36,37, and bobbin carriage 32 is provided with thermal process medium import 321, bobbin carriage 33 is provided with thermal process media outlet 331.The leg of the housing 2 of heat-exchanging tube bundle 3, spray equipment 4, water collection device 7 correspondences is comprised of openable panel 23, the effect of this panel 23 is consistent with access door 22 effects, this cooler in use for some time, panel 23 can be opened, the incrustation scale that heat exchanging is restrained 3 surfaces cleans, and has guaranteed better heat transference efficiency.
The utility model adopts the packing layer 9 with cooling effect, water is before being sprayed onto on the heat-exchanging tube bundle 3, first through packing layer 9 coolings, taken away the part heat that water has, after it falls on the heat-exchanging tube bundle 3, need the heat demand of evaporation to increase, the heat of taking away from heat-exchanging tube bundle 3 is corresponding increasing also, and cooling effect obviously improves; And this equipment does not need to refresh the water periodically, and has further saved water resource, and Cost reduction has guaranteed carrying out in order of cooling work, has indirectly improved the economic benefit of enterprise.
The utlity model has is that 20112027700.5 1 kinds of plate-type evaporative coolers have advantages of by my number of applying for a patent before, water circulating pump 61 is provided with two, can be according to the actual needs, open one of them water pump or open simultaneously two water pumps, regulate the size of cooling water, improved heat transference efficiency, also saving water resource more; In use simultaneously, pump house can be mutually as reserve pump, and a water pump damages in the time of can't working therein, and another water pump can be used as for subsequent use, and is easy to use.
The utility model design is unique, novel, has very strong practicality, therefore the utlity model has wide market prospects.
Above-mentioned only is the specific embodiment of the present utility model, but design concept of the present utility model is not limited to this, allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (9)
1. a combined type is evaporated air cooler, comprise the water tank of being located at the bottom, be positioned at the housing of water tank top, be located at the air intake on the housing, be located in the housing and be positioned at the heat-exchanger rig of air intake top, be located at the spray equipment of heat-exchanger rig top, the water circulating pump that is connected with spray equipment by spraying upper hose, be located at the water collection device of spray equipment top, be located at the cooling device of water collection device top, described spray equipment comprises complex root spray arm, every spray arm is provided with a plurality of water-locators, it is characterized in that: also be provided with between described heat-exchanger rig and the spray equipment and have the cooling effect packing layer.
2. a kind of combined type according to claim 1 is evaporated air cooler, and it is characterized in that: described packing layer is the modified PVC layer.
3. a kind of combined type according to claim 1 is evaporated air cooler, it is characterized in that: described spray upper hose comprises two, described water circulating pump comprises two, one of them water circulating pump is connected with a part of spray arm wherein by a spray upper hose, and another water circulating pump sprays upper hose by another and sprays arm with another part and be connected.
4. a kind of combined type according to claim 3 is evaporated air cooler, it is characterized in that: described spray arm is the six roots of sensation, described one of them water circulating pump is connected with three spray arms wherein by a spray upper hose, and another water circulating pump sprays upper hose by another and sprays arms and be connected with other three.
5. a kind of combined type according to claim 1 is evaporated air cooler, and it is characterized in that: described air intake is the shutter of being located on the housing.
6. a kind of combined type according to claim 1 is evaporated air cooler, it is characterized in that: described cooling device comprises blower fan, is located at the draught fan impeller in the blower fan and drives the motor that draught fan impeller rotates.
7. a kind of combined type according to claim 1 is evaporated air cooler, it is characterized in that: described water-locator is the shower nozzle of being located on the spray arm.
8. a kind of combined type according to claim 1 is evaporated air cooler, it is characterized in that: described heat-exchanger rig is the heat exchanger plates bundle that plural piece heat exchanger plates compacting forms, but form the passage that the heat supply process medium passes through between heat exchanger plates, described heat exchanger plates bundle two ends are provided with the import of thermal process medium and the outlet with above-mentioned channel connection, and described housing is provided with the access door that is available for users to pass in and out.
9. a kind of combined type according to claim 1 is evaporated air cooler, it is characterized in that: described heat-exchanger rig is the heat-exchanging tube bundle that the complex root heat exchanger tube forms, described heat-exchanging tube bundle both sides are provided with bobbin carriage, be respectively equipped with the import of thermal process medium and outlet on the bobbin carriage, the leg of described and heat-exchanging tube bundle, spray equipment, housing that water collection device is corresponding is comprised of openable panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220389431 CN202709804U (en) | 2012-08-08 | 2012-08-08 | Combined type evaporation air cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220389431 CN202709804U (en) | 2012-08-08 | 2012-08-08 | Combined type evaporation air cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202709804U true CN202709804U (en) | 2013-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220389431 Expired - Fee Related CN202709804U (en) | 2012-08-08 | 2012-08-08 | Combined type evaporation air cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202709804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102759285A (en) * | 2012-08-08 | 2012-10-31 | 福建立信换热设备制造股份公司 | Combined type evaporation air cooler |
-
2012
- 2012-08-08 CN CN 201220389431 patent/CN202709804U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102759285A (en) * | 2012-08-08 | 2012-10-31 | 福建立信换热设备制造股份公司 | Combined type evaporation air cooler |
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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 |
Granted publication date: 20130130 Termination date: 20200808 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |