CN209559011U - A kind of self-cleaning reversal valve cleaning device - Google Patents
A kind of self-cleaning reversal valve cleaning device Download PDFInfo
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- CN209559011U CN209559011U CN201821802399.5U CN201821802399U CN209559011U CN 209559011 U CN209559011 U CN 209559011U CN 201821802399 U CN201821802399 U CN 201821802399U CN 209559011 U CN209559011 U CN 209559011U
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- cleaning
- water
- condenser
- reversal valve
- cooling
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Abstract
The utility model relates to condenser cleaning applications, disclose a kind of self-cleaning reversal valve cleaning device, including cooling tower, cooling tower water outlet connects water pump by water pipe, water pump connects reversal valve by water pipe, reversal valve includes cleaning water out, cooling water outlet, cooling water inlet, cleaning water inlet, condenser water inlet and leaving condenser water mouth, and cooling water outlet connects filter by water pipe, and cleaning water out connects cleaning water inlet by cooling water pipe.The utility model can be used in large-scale central air conditioner external machine cooling device; switched by the working condition of reversal valve; U-tube is cleared up under non-stop-machine state; and the utility model is adapted to the condenser of most of u-tube structure, without being transformed to existing condenser, directly loads onto the utility model; regularly replace filter core; it can guarantee not shut down continuous work, it is simple and reliable for structure, it is suitable for promoting the use of.
Description
Technical field
The utility model relates to cleaning applications, specifically a kind of self-cleaning reversal valve cleaning device.
Background technique
Due to easily accumulating dirt and foundry loam in condenser in use copper pipe, pipeline blockage also will cause when serious
And superpressure is shut down, and in order to extend the service life of condenser, is guaranteed to operate normally, is needed to carry out cleaning work to condenser.
Chinese patent (notification number: CN207850154U) discloses a kind of condenser device convenient for cleaning, including fin
With fixed vertical version, the both ends of the fin are provided with fixed transverse slat, and the both ends of the fixed transverse slat are provided with button, described
The two sides of fin are provided with heat-dissipating pipe, and the fin is internally provided with heat-dissipating pipe, and the heat-dissipating pipe is through the interior of fin
The one end in portion, the heat-dissipating pipe is provided with gas outlet, which can remove condenser by convenient and fast mode, but due to big
Part machine belongs to 24 continuous throughout the twenty-four hour24s, and removing condenser cleaning means that production needs to stop work, for actual production work
It is extremely inconvenient in work.
Utility model content
The purpose of this utility model is to provide a kind of self-cleaning reversal valve cleaning devices, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of self-cleaning reversal valve cleaning device, including cooling tower, the cooling tower water outlet connect water pump by water pipe,
The water pump connects reversal valve by water pipe, and the reversal valve includes cleaning water out, cooling water outlet, cooling water inlet, clear
Water inlet, condenser water inlet and leaving condenser water mouth are managed, the cooling water outlet connects filter, the cleaning by water pipe
Water out connects cleaning water inlet by cooling water pipe, and the leaving condenser water mouth and condenser water inlet are respectively and in condenser
The U-tube in portion connects, and condenser top is equipped with heat exchange entrance, and condenser is exported equipped with heat exchange, the cooling water pipe
Internal slide connection cleaning ball.
As a further solution of the present invention: the filter interior is equipped with filter core, filter is connected by water pipe
Cooling tower.
The U-tube internal flow has cooling water as a further solution of the present invention,.
The cooling water pipe is equipped with throttle valve as a further solution of the present invention, and cooling water pipe inner wall is equipped with
Contact sensor.
The cleaning ball material is reticulated metallic material as a further solution of the present invention,.
Flow sensor, stream are connected by water pipe on the right side of the filter as a further solution of the present invention,
Cooling tower is connected by water pipe on the right side of fast sensor.
The heat exchange outlet and heat exchange entrance side wall are provided with temperature as a further solution of the present invention,
Spend sensor.
Compared with prior art, the utility model has the beneficial effects that
The utility model can be used in large-scale central air conditioner external machine cooling device, be cut by the working condition of reversal valve
It changes, U-tube is cleared up under non-stop-machine state, and the utility model is adapted to most of u-tube structure
Condenser directly loads onto the utility model, regularly replaces filter core without being transformed to existing condenser, it is ensured that
Continuous work is not shut down, it is simple and reliable for structure, it is suitable for promoting the use of.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of self-cleaning reversal valve cleaning device embodiment one.
Fig. 2 is structural schematic diagram when a kind of self-cleaning reversal valve cleaning device embodiment one works.
Fig. 3 is a kind of structural schematic diagram of self-cleaning reversal valve cleaning device embodiment two.
In figure: 1- cooling tower, 2- filter, 3- filter core, 4- water pump, 5- cleaning water out, 6- cooling water outlet, 7- are cooling
Water inlet, 8- clear up water inlet, 9- reversal valve, 10- leaving condenser water mouth, 11- condenser water inlet, 12- condenser, 13-U type
Pipe, 14- cooling water pipe, 15- contact sensor, 16- clear up ball, 17- throttle valve, 18- cooling water, 19- heat exchange entrance, 20-
Heat exchange outlet, 21- flow sensor, 22- temperature sensor.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Embodiment one
Referring to Fig. 1, a kind of self-cleaning reversal valve cleaning device, including cooling tower 1,1 water outlet of cooling tower pass through
Water pipe connects water pump 4, and the water pump 4 connects reversal valve 9 by water pipe, and the reversal valve 9 includes cleaning water out 5, cooling water
Outlet 6, cooling water inlet 7, cleaning water inlet 8, condenser water inlet 11 and leaving condenser water mouth 10, when reversal valve 9 is in cold
But when working condition, leaving condenser water mouth 10 and cooling water outlet 6 are connected at this time, condenser water inlet 11 and cooling water inlet 7
Conducting, cleaning water out 5 and cleaning water inlet 8 are closed, when reversal valve 9 is in cleaning work state, leaving condenser water at this time
Mouth 10 is connected with cleaning water out 5, and condenser water inlet 11 is connected with water inlet 8 is cleared up, cooling water outlet 6 and cooling water outlet
7 conductings；The cooling water outlet 6 connects filter 2 by water pipe, is equipped with filter core 3 inside filter 2, and filter 2 can will be cold
But the contaminant filter in water 18 falls, and utility model works can carry out day by way of replacing filter core 3 after for a period of time
Normal maintenance；Filter 2 connects cooling tower 1 by water pipe, and the leaving condenser water mouth 10 and condenser water inlet 11 are distinguished
It is connect with the U-tube 13 inside condenser 12,13 internal flow of U-tube has cooling water 18, and 12 top of condenser is equipped with heat exchange
Entrance 19,12 lower part of condenser are equipped with heat exchange outlet 20, and cooling medium such as freon etc. is entered cold by heat exchange entrance 19
Inside condenser 12, heat exchange is carried out by contacting with U-tube 13, cooling medium after cooling is cold by 20 outflow of heat exchange outlet
Condenser 12.
Referring to Fig. 2, the cleaning water out 5 is in by the connection cleaning water inlet 8 of cooling water pipe 14 in reversal valve 9
When cooling work state, the cooling water 18 in cooling water pipe 14 can not be flowed by locked, be carried out in itself by cooling water pipe 14 scattered
Heat, when reversal valve 9 is in cleaning work state, the good cooling water 18 of these coolings enter back into U-tube 13 carry out it is scattered
Heat, to ensure that reversal valve 9 no matter in cooling work state or cleaning work state, U-tube 13 can be by temperature
Lower cooling water 18 is spent to be cooled down；Cooling water pipe 14 is equipped with throttle valve 17, and 14 inner wall of cooling water pipe is equipped with contact sensor
15,14 internal slide of the cooling water pipe connection cleaning ball 16, cleaning 16 material of ball is reticulated metallic material, when throttle valve 17 is led
It is logical, when reversal valve 9 is in cleaning work state, due to the inertia of cooling water 18 itself inside pipeline, ball 16 is cleared up with cooling
Water 18 flows, and cleaning ball 16 is entered inside U-tube 13 by reversal valve 9, due to being dimensioned slightly smaller than in U-tube 13 for cleaning ball 16
Wall size, and clearing up ball 16 is that reticulated metallic material can be by U-tube by clearing up the friction of ball 16 and 13 inner wall of U-tube
The dirt adhered on 13 inner walls cleans up, dirt follow cooling water 18 flow, when strainer valve 9 next time is in the state of cooling
It is filtered at filter 2.
Embodiment two
Referring to Fig. 3, embodiment two is improved on the basis of example 1, pass through water pipe on the right side of the filter 2
Flow sensor 21 is connected, by water pipe connection cooling tower 1 on the right side of flow sensor 21, if the 13 excessive dirt of inner wall of U type pipe
Or 2 filter core of filter it is excessively dirty when, water velocity can slow down, and can both pass through 21 real-time monitoring two parts of flow sensor at this time
Working condition, judge failure cause and overhaul in time；The heat exchange outlet 20 and 19 side wall of heat exchange entrance are respectively provided with
There is temperature sensor 22, can detecte by the temperature sensor 22 of heat exchange entrance 19 into the cooling medium of condenser 12
Whether temperature is abnormal, judges the phenomenon that whether operation element is normal operating conditions, and whether there is or not abnormal heatings, is passed by two temperature
The temperature difference of sensor 22 may determine that whether condenser 12 is working properly.
Reversal valve 9 is switched to cooling work state first in use by the utility model, and throttle valve 17 is in
Closed state, leaving condenser water mouth 10 and cooling water outlet 6 are connected at this time, and condenser water inlet 11 is led with cooling water inlet 7
Logical, cleaning water out 5 and cleaning water inlet 8 are closed, and water pump 4 extracts cooling water 18 out from cooling tower 1 at this time, passes through cooling
Water inlet 7 and condenser water inlet 11 enter after the heat absorption 13 in U-tube, by U-tube 13, and cooling water 18 passes through cool solidifying
Device water outlet 10 and cooling water outlet 6 are flowed into filter 2, are flowed into cooling tower 1 after the filtering of filter 2, cooling
Cooling water 18 in water pipe 14 can not be flowed by locked, be in passive radiating state；Pass through temperature sensor 22 and flow-velocity sensing
When device 21 detects that the attachment of 13 internal dirt of U-tube is more, reversal valve 9 is switched into cleaning work state, throttle valve 17 is led
Logical, leaving condenser water mouth 10 and cleaning water out 5 are connected, and condenser water inlet 11 and cleaning water inlet 8 are connected, cooling water outlet
6 are connected with cooling water outlet 7, and water pump 4, filter 2 and cooling tower 1 form closed loop, the cooling water inside U-tube 13 at this time
18 enter in cooling water pipe 14 since inertia passes through leaving condenser water mouth 10 and cleans out water out 5, cold in cooling water pipe 14
But water 18 and cleaning ball 16 are entered in U-tube 13 by cleaning water inlet 8 and condenser water inlet 11, and it is logical to clear up ball 16 at this time
The dirt for removing the attachment of 13 inner wall of U-tube with wall friction in U-tube 13 is crossed, cleaning is completed when cleaning ball 16 and flows back to cooling water pipe
When touching contact sensor 15 in 14, contact sensor 15 sends a signal to throttle valve 17 and reversal valve 9, throttle valve 17
It is converted into closed state, reversal valve 9 is converted into cooling work state, clears up ball 16 and a part of cooling water 18 is locked in cooling
In water pipe 14, entire cleaning work is completed；The utility model can be used in large-scale central air conditioner external machine cooling device, be passed through
The working condition of reversal valve 9 switches, and U-tube 13 is cleared up under non-stop-machine state, and the utility model can be with
The condenser 12 for adapting to major part U type pipe structure directly loads onto the utility model without being transformed to existing condenser 12
, regularly replace filter core 3, it is ensured that and continuous work is not shut down, it is simple and reliable for structure, it is suitable for promoting the use of.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (7)
1. a kind of self-cleaning reversal valve cleaning device, including cooling tower (1), cooling tower (1) water outlet is connected by water pipe
Water pump (4), which is characterized in that the water pump (4) connects reversal valve (9) by water pipe, and the reversal valve (9) includes that cleaning water goes out
Mouth (5), cooling water outlet (6), cooling water inlet (7), cleaning water inlet (8), condenser water inlet (11) and leaving condenser water
Mouth (10), the cooling water outlet (6) connect filter (2) by water pipe, and the cleaning water out (5) passes through cooling water pipe
(14) connection cleaning water inlet (8), the leaving condenser water mouth (10) and condenser water inlet (11) respectively with condenser (12)
Internal U-tube (13) connection, condenser (12) top are equipped with heat exchange entrance (19), and condenser (12) lower part is equipped with heat exchange
It exports (20), cooling water pipe (14) internal slide connection cleaning ball (16).
2. a kind of self-cleaning reversal valve cleaning device according to claim 1, which is characterized in that in the filter (2)
Portion is equipped with filter core (3), and filter (2) connects cooling tower (1) by water pipe.
3. a kind of self-cleaning reversal valve cleaning device according to claim 1, which is characterized in that in the U-tube (13)
Portion's flowing has cooling water (18).
4. a kind of self-cleaning reversal valve cleaning device according to claim 1, which is characterized in that the cooling water pipe (14)
Equipped with throttle valve (17), cooling water pipe (14) inner wall is equipped with contact sensor (15).
5. a kind of self-cleaning reversal valve cleaning device according to claim 1, which is characterized in that cleaning ball (16) material
Matter is reticulated metallic material.
6. a kind of self-cleaning reversal valve cleaning device according to claim 1 or 2, which is characterized in that the filter (2)
Right side connects flow sensor (21) by water pipe, connects cooling tower (1) by water pipe on the right side of flow sensor (21).
7. a kind of self-cleaning reversal valve cleaning device according to claim 1, which is characterized in that the heat exchange outlet
(20) and heat exchange entrance (19) side wall is provided with temperature sensor (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821802399.5U CN209559011U (en) | 2018-11-02 | 2018-11-02 | A kind of self-cleaning reversal valve cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821802399.5U CN209559011U (en) | 2018-11-02 | 2018-11-02 | A kind of self-cleaning reversal valve cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209559011U true CN209559011U (en) | 2019-10-29 |
Family
ID=68300534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821802399.5U Active CN209559011U (en) | 2018-11-02 | 2018-11-02 | A kind of self-cleaning reversal valve cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209559011U (en) |
-
2018
- 2018-11-02 CN CN201821802399.5U patent/CN209559011U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Patentee after: WEISAN (SHENZHEN) TECHNOLOGY Co.,Ltd. Address before: 518000 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Patentee before: Shenzhen Weston Industrial Equipment Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220829 Address after: Room 421, Block C, R&D and Production Building, No. 21 Gucheng West Street, Shijingshan District, Beijing 100043 Patentee after: Runchi (Beijing) Fluid Technology Co.,Ltd. Address before: 518000 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Patentee before: WEISAN (SHENZHEN) TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |