CN201867126U - Sprayer arranged on evaporator - Google Patents
Sprayer arranged on evaporator Download PDFInfo
- Publication number
- CN201867126U CN201867126U CN2010205984292U CN201020598429U CN201867126U CN 201867126 U CN201867126 U CN 201867126U CN 2010205984292 U CN2010205984292 U CN 2010205984292U CN 201020598429 U CN201020598429 U CN 201020598429U CN 201867126 U CN201867126 U CN 201867126U
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- CN
- China
- Prior art keywords
- evaporimeter
- water
- water pump
- flusher
- collection pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a sprayer arranged on an evaporator, which comprises a water collection pipe arranged on the evaporator, wherein a spray nozzle is arranged on the water collection pipe, one end of the water collection pipe is connected with a water pump through a water pipe, the water pump is connected with a water tank through a pipeline, the water pump is electrically connected with a timing controller, and the timing controller is used for controlling the opening and the closing of the water pump. The sprayer arranged on the evaporator controls the operation and the stop of the water pump through the timing controller, the water spraying cleaning can be carried out on a heat exchange assembly of the evaporator in a timing and quantitative way, the structure is simple, and the sprayer is suitable for being popularized in a large range.
Description
Technical field
The utility model relates to a kind of refrigeration plant, particularly relates to the flusher on a kind of evaporimeter.
Background technology
A kind of common evaporimeter that is used for refrigeration plant under the coal mine comprises the shell that is mainly used in protection intraware and control ventilation, and it is square rectangular structure that shell is generally cross section.Enclosure is installed heat exchanger assembly, and heat exchanger assembly is the rectangular structure that a whole segment length copper pipe coiling forms.Shell one end has air inlet, is connected for circular air intake tube with cross section, and the shell other end has air outlet, is connected for circular air draft tube with cross section.
In the evaporator operation process, underground air enters by the air intake tube in the housing of evaporimeter, carries out heat exchange with cooling working medium in the heat exchanger assembly, and temperature reduces the back and discharges by the air draft tube.Cooling working medium in the heat exchanger assembly flows out by pipeline after absorbing heat.Because the working environment of high dust relation, the pipe fitting of the heat exchanger assembly that it is inner is covered with thick dust through regular meeting, and one adopts artificial water pipe water spray to wash in the production.But this way has increased workman's work burden, and water consumption is uncontrollable simultaneously, occurs the phenomenon of wasting water easily.If that can realize evaporimeter automatically, regularly sprays cleaning, then can save manpower greatly.
The utility model content
The technical problem that the utility model solves provides the flusher on a kind of evaporimeter that cleans evaporimeter of can regularly, quantitatively spraying water.
Flusher on the evaporimeter of the present utility model, comprise the collection pipe that is installed on the described evaporimeter, on the described collection pipe nozzle is installed, one end of described collection pipe is connected with water pump by water pipe, described water pump is connected by pipeline with water tank, described water pump is electrically connected with timing controller, and described timing controller is used to control the open and close of described water pump.
Flusher on the evaporimeter of the present utility model, wherein, described collection pipe is welded on the shell of described evaporimeter and puts in the described shell.
Flusher on the evaporimeter of the present utility model, wherein, described collection pipe is near the air inlet of described evaporimeter.
Flusher on the evaporimeter of the present utility model wherein, is equipped with magnetic valve on the water pipe, described timing controller is electrically connected with described magnetic valve.
Flusher on the evaporimeter of the present utility model, wherein, described nozzle is a plurality of.
The operation of flusher on the evaporimeter of the present utility model by timing controller control water pump with stop, can be regularly, quantitatively to the heat exchanger assembly of the evaporimeter cleaning of spraying water.Simple in structure, be suitable for promoting on a large scale.
Description of drawings
Fig. 1 is the structural representation of the evaporimeter of installation flusher of the present utility model;
Fig. 2 is the left view of Fig. 1, shows the structure of removing the evaporimeter behind magnetic valve, water tank, the water pump;
Fig. 3 is the control system schematic diagram of flusher of the present utility model.
The specific embodiment
As shown in Figure 1, the evaporimeter that flusher of the present utility model is installed comprises that cross section is square shell 2, and heat exchanger assembly 3 is installed in the shell 2, and the left end of shell 2 has circular air inlet 4, and the right-hand member of shell 2 has circular air outlet 5.
Flusher 6 on the evaporimeter of the present utility model comprises that argon arc welding is welded on the shell 2 and puts in collection pipe 11 in the shell 2, and collection pipe 11 is near air inlets 4.One end of collection pipe 11 is connected with water pump 13 by water pipe 12.Water pump 13 is connected by pipeline with water tank 15 as the water source.Magnetic valve 14 is installed on the water pipe 12.Timing controller 16 is electrically connected with water pump 13, is used to control the open and close of water pump 13.Timing controller 16 also is electrically connected with magnetic valve 14 simultaneously, is used to control the open and close of magnetic valve 14.Four nozzles 18 are installed on the collection pipe 11.Four nozzles 18 are divided into two rows to be arranged, and four nozzle 18 water spraying directions all are set to heat exchanger assembly 3 directions.
Flusher 6 on the evaporimeter of the present utility model can carry out multi-faceted cleaning to evaporimeter at regular time and quantity.Set water spraying time according to dust accumulation on the heat exchanger assembly 3, set the working time of water pump 13 and magnetic valve 14 by timing controller 16 respectively.Set spraying time one and arrive, water pump 13 is started working, and magnetic valve 14 is opened simultaneously, and four nozzles 18 begin to spray cleaning.And look the hydraulic pressure situation of water tank 15 at that time, can pass through water pump 13 free adjustment hydraulic pressure sizes.Spraying time one mistake to be set, timing controller 16 automatic shutdown circuits then, water pump 13 quits work, and magnetic valve 14 cuts out, and sprays and finishes.
The above embodiment only is that preferred implementation of the present utility model is described; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model all should fall in the definite protection domain of claims of the present utility model.
Claims (7)
1. the flusher (6) on the evaporimeter, it is characterized in that, comprise the collection pipe (11) that is installed on the described evaporimeter, nozzle (18) is installed on the described collection pipe (11), one end of described collection pipe (11) is connected with water pump (13) by water pipe (12), described water pump (13) is connected by pipeline with water tank (15), and described water pump (13) is electrically connected with timing controller (16), and described timing controller (16) is used to control the open and close of described water pump (13).
2. the flusher (6) on the evaporimeter according to claim 1 is characterized in that, described collection pipe (11) is welded in the shell (2) of described evaporimeter and goes up and put in the described shell (2).
3. the flusher (6) on the evaporimeter according to claim 2 is characterized in that, described collection pipe (11) is near the air inlet (4) of described evaporimeter.
4. the flusher (6) on the evaporimeter according to claim 3 is characterized in that, magnetic valve (14) is installed on the described water pipe (12), and described timing controller (16) is electrically connected with described magnetic valve (14).
5. the flusher (6) on the evaporimeter according to claim 4 is characterized in that described nozzle (18) is a plurality of.
6. the flusher (6) on the evaporimeter according to claim 5 is characterized in that, described nozzle (18) is divided into two rows and arranges.
7. the flusher (6) on the evaporimeter according to claim 6 is characterized in that, the water spraying direction of described nozzle (18) is heat exchanger assembly (3) direction to described evaporimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205984292U CN201867126U (en) | 2010-11-09 | 2010-11-09 | Sprayer arranged on evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205984292U CN201867126U (en) | 2010-11-09 | 2010-11-09 | Sprayer arranged on evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201867126U true CN201867126U (en) | 2011-06-15 |
Family
ID=44138278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205984292U Expired - Fee Related CN201867126U (en) | 2010-11-09 | 2010-11-09 | Sprayer arranged on evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201867126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401609A (en) * | 2011-11-17 | 2012-04-04 | 姬鄂豫 | Online cleaning device for heat exchange tube of condenser |
-
2010
- 2010-11-09 CN CN2010205984292U patent/CN201867126U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401609A (en) * | 2011-11-17 | 2012-04-04 | 姬鄂豫 | Online cleaning device for heat exchange tube of condenser |
| CN102401609B (en) * | 2011-11-17 | 2013-03-06 | 姬鄂豫 | Online cleaning device for heat exchange tube of condenser |
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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: 20110615 Termination date: 20181109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |