CN203253668U - Combination valve cleaning device of concrete pump truck - Google Patents
Combination valve cleaning device of concrete pump truck Download PDFInfo
- Publication number
- CN203253668U CN203253668U CN 201320258316 CN201320258316U CN203253668U CN 203253668 U CN203253668 U CN 203253668U CN 201320258316 CN201320258316 CN 201320258316 CN 201320258316 U CN201320258316 U CN 201320258316U CN 203253668 U CN203253668 U CN 203253668U
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- combination valve
- cleaning device
- liquid
- concrete mixer
- liquid pipe
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Abstract
The utility model discloses a combination valve cleaning device of a concrete pump truck. The combination valve cleaning device comprises a workbench, a liquid storage tank, an air pump and a heat blower, wherein a plurality of combination valve joints are arranged at the lower end of the workbench, the liquid storage tank is communicated with a first liquid pipe, the first liquid pipe penetrates through the workbench and is directly connected with the combination valve joints, the air pump is connected with the heat blower through an air pipe, the heat blower is connected with the combination valve joints through a pipe, and the pipe and the first liquid pipe are provided with one-way valves. According to the combination valve cleaning device, cleaning liquid in the liquid storage tank can automatically clean concrete combination valves, and hot air blown out by the heat blower dries the concrete combination valves under the action of the air pump after cleaning. Besides, waste liquid produced after the combination valves are cleaned can flow back in the liquid storage tank and can be reused, and therefore resource consumption is reduced, and pollution to the environment is reduced.
Description
Technical field
The utility model belongs to the cleaning equipment field, particularly a kind of concrete mixer combination valve cleaning device.
Background technology
For adapting to the now development of social modernization, a lot of factories have all adopted streamline production, and this is so that large-scale batch production becomes possibility.In the concrete mixer cleaning process, it is the operation of a complexity and difficulty that combination valve cleans, the cleaning of combination valve is higher to the requirement of cleannes and environment, the artificial method of the many employings of existing cleaning technique to combination valve, not only automaticity is low, work step is various, and is difficult to thoroughly combination valve be cleaned up.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provide a kind of efficient high, can automatically clean and concrete mixer combination valve cleaning device that scavenging period is controlled.
The technical scheme that the utility model addresses the above problem is: a kind of concrete mixer combination valve cleaning device, comprise workbench and liquid reserve tank, the lower end of described workbench is provided with a plurality of combination valve joints, liquid reserve tank is communicated with the first liquid pipe, the first liquid pipe passes from workbench inside and directly leads to each combination valve joint, and described the first liquid pipe is provided with hydraulic pump.
Described concrete mixer combination valve cleaning device also comprises air pump and hot hair dryer, and described air pump links to each other with hot hair dryer by tracheae, and hot hair dryer is connected with each combination valve joint by a pipeline.
Described the first liquid pipe and pipeline are provided with check valve.
Described the first liquid pipe is provided with flow control valve.
Also be provided with time-controlling arrangement on described the first liquid pipe.
The below of described workbench is provided with filter, and the lower end of filter is provided with backflash, and backflash is communicated with liquid reserve tank by the second liquid pipe.
Described filter comprises spongy layer, is lined with one deck screen pack below the spongy layer.
Described combination valve joint is a flexible pipe, and the size of flexible pipe and the opening of combination valve are complementary.
Compared with prior art, the utlity model has following advantage:
1, the cleaning fluid in the utility model liquid reserve tank can clean the Combined concrete valve automatically, and the thermal current that hot hair dryer blows out also can dried the Combined concrete valve after cleaning under the effect of air pump automatically.
2, the time-controlling arrangement of the utility model setting can be controlled the time of cleaning and drying combination valve automatically.
3, the utility model has cleaned waste liquid behind the combination valve and can pass back into liquid reserve tank and again utilize, and has so both saved resource consumption, has also reduced the pollution to environment.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is control circuit schematic diagram of the present utility model.
Among the figure 1, workbench, 2, the combination valve joint, 3, clamp mechanism, 4, combination valve, 5, backflash, 6, filter, 7, the second liquid pipe, 8, liquid reserve tank, the 9, first liquid pipe, 10, hydraulic pump, 11, air pump, 12, tracheae, 13, hot hair dryer, the 14, the 3rd liquid pipe, A, time-controlling arrangement, B, flow control valve, C, check valve.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in Figure 1, the utility model comprises workbench 1, liquid reserve tank 8, air pump 11 and hot hair dryer 13, the lower end of described workbench 1 is provided with combination valve joint 2, combination valve joint 2 is a flexible pipe, the opening of the size of flexible pipe and combination valve 4 is complementary, liquid reserve tank 8 is communicated with the first liquid pipe 9, the first liquid pipe 9 passes from workbench 1 inside and directly leads to each combination valve joint 2, the first liquid pipe 9 is provided with hydraulic pump 10, air pump 11 links to each other with hot hair dryer 13 by a tracheae 12, hot hair dryer 13 is connected with each combination valve joint 2 by a pipeline 14, be equipped with check valve C on described pipeline 14 and the first liquid pipe 9, the first liquid pipe 9 is provided with time-controlling arrangement A and flow control valve B, and described time-controlling arrangement A is the time relay, and the below of workbench 1 is provided with filter 6, filter 6 comprises spongy layer, be lined with one deck screen pack below the spongy layer, the lower end of filter 6 is provided with backflash 5, and backflash 5 is communicated with liquid reserve tank 8 by the second liquid pipe 7.
As shown in Figure 2, Fig. 2 is control circuit schematic diagram of the present utility model, SB1, SB2 is hand switch, and KM1 is an A.C. contactor, and KT1, KT2, KT3 are the time relay, Closing Switch SB2, KM1 get electric closure, and the connection of cocycle circuit is cleaned and begun to carry out as seen from the figure; While KT1, KT2 must establish the beginning timing by cable simultaneously, sets the time that will clean, after the time arrives, KT1 disconnects, and KT2 is closed, and the cocycle circuit disconnects, lower cycling circuit begins to connect, this circuit control hair dryer, also i.e. blowing process begins to carry out, and KT3 gets electric simultaneously, set the time that needs, KT3 disconnected whole cleaning process end after the time arrived.
Operation principle of the present utility model is as follows: the combination valve 4 that will need to clean with clamp mechanism 3 is clamped on the combination valve joint 2, press switch S B2, cleaning begins to carry out, check valve C on the first liquid pipe 9 opens, cleaning fluid in the liquid reserve tank 8 directly arrives combination valve joint 2 by hydraulic pump 10 from the first liquid pipe 9, combination valve 4 inner chambers to concrete mixer clean, what cleaning fluid adopted herein is kerosene, after the combination valve 4 of concrete mixer cleans up, check valve C on the first liquid pipe 9 closes its interior liquid communication of blocking-up at this moment, check valve C on the pipeline 14 opens, hot hair dryer 13 is opened, by air pump 11 thermal current of high pressure is reached combination valve joint 2 places of each concrete mixer by pipeline 14, concrete mixer combination valve 4 is carried out high-pressure purge and oven dry, reach the effect of secondary cleaning, set the time, after time arrived, air pump 11 and hot hair dryer 13 were closed, and whole cleaning process finishes.Waste liquid after the concrete mixer combination valve cleans directly falls on the spongy layer of filter 6, enter backflash 5 by screen pack again, liquid backflow in the backflash 5 enters liquid reserve tank 8 in order to again utilize, so both saved resource consumption, also reduced the pollution to environment, cleaning fluid in the liquid reserve tank 8 be through can changing after a while, and filter 6 is also taked the material that can change, and its concrete condition staff depends on the circumstances.
Claims (8)
1. concrete mixer combination valve cleaning device, it is characterized in that: comprise workbench and liquid reserve tank, the lower end of described workbench is provided with a plurality of combination valve joints, liquid reserve tank is communicated with the first liquid pipe, the first liquid pipe passes from workbench inside and directly leads to each combination valve joint, and described the first liquid pipe is provided with hydraulic pump.
2. concrete mixer combination valve cleaning device as claimed in claim 1, it is characterized in that: also comprise air pump and hot hair dryer, described air pump links to each other with hot hair dryer by tracheae, and hot hair dryer is connected with each combination valve joint by a pipeline.
3. concrete mixer combination valve cleaning device as claimed in claim 2, it is characterized in that: described the first liquid pipe and pipeline are provided with check valve.
4. concrete mixer combination valve cleaning device as claimed in claim 3, it is characterized in that: described the first liquid pipe is provided with flow control valve.
5. concrete mixer combination valve cleaning device as claimed in claim 3 is characterized in that: also be provided with time-controlling arrangement on described the first liquid pipe.
6. concrete mixer combination valve cleaning device as claimed in claim 3, it is characterized in that: the below of described workbench is provided with filter, and the lower end of filter is provided with backflash, and backflash is communicated with liquid reserve tank by the second liquid pipe.
7. concrete mixer combination valve cleaning device as claimed in claim 6, it is characterized in that: described filter comprises spongy layer, is lined with one deck screen pack below the spongy layer.
8. concrete mixer combination valve cleaning device as claimed in claim 6, it is characterized in that: described combination valve joint is a flexible pipe, and the size of flexible pipe and the opening of combination valve are complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320258316 CN203253668U (en) | 2013-05-14 | 2013-05-14 | Combination valve cleaning device of concrete pump truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320258316 CN203253668U (en) | 2013-05-14 | 2013-05-14 | Combination valve cleaning device of concrete pump truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203253668U true CN203253668U (en) | 2013-10-30 |
Family
ID=49466277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320258316 Expired - Fee Related CN203253668U (en) | 2013-05-14 | 2013-05-14 | Combination valve cleaning device of concrete pump truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203253668U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107192250A (en) * | 2017-05-23 | 2017-09-22 | 江苏圣泰防腐设备东台有限公司 | A kind of building site energy-conserving and environment-protective cleaning device |
-
2013
- 2013-05-14 CN CN 201320258316 patent/CN203253668U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107192250A (en) * | 2017-05-23 | 2017-09-22 | 江苏圣泰防腐设备东台有限公司 | A kind of building site energy-conserving and environment-protective cleaning device |
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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: 20131030 Termination date: 20160514 |