CN208206718U - A kind of concrete moisture content measurement device - Google Patents
A kind of concrete moisture content measurement device Download PDFInfo
- Publication number
- CN208206718U CN208206718U CN201820491185.4U CN201820491185U CN208206718U CN 208206718 U CN208206718 U CN 208206718U CN 201820491185 U CN201820491185 U CN 201820491185U CN 208206718 U CN208206718 U CN 208206718U
- Authority
- CN
- China
- Prior art keywords
- air
- drying bucket
- dried
- moisture content
- 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
Links
- 238000005259 measurement Methods 0.000 title claims abstract description 14
- 238000001035 drying Methods 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000002245 particle Substances 0.000 claims abstract description 10
- 239000000741 silica gel Substances 0.000 claims abstract description 10
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007605 air drying Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Abstract
The utility model relates to a kind of concrete moisture content measurement device, including electronic scale, drying bucket, blower and it is air-dried pipe, the upper side of the electronic scale is provided with pallet, and the drying bucket is placed on the pallet；The one side wall of the drying bucket offers entrance, and the upper side wall for drying bucket offers air port, and the blower is set to the top in the air port；Material disc is placed on the bottom wall of drying bucket and bottom wall is built-in with resistance heater, the lower sides of drying bucket are provided with the air inlet hole opposite with the material disc, the outer wall of drying bucket is provided with the connecting tube being connected to air inlet hole, the pipe that is air-dried is docked with the connecting tube, and is air-dried in pipe filled with silica gel particle.Quickly the moisture content in concrete sample can be discharged for the utility model, so that the difference of the weight concrete value measured twice according to front and back calculates the size of water content in concrete, it is easy to operate, and cost is relatively low.
Description
Technical field
The utility model relates to a kind of concrete moisture content measurement devices.
Background technique
Concrete moisture content refers to the gross weight with the weight of the water contained in concrete divided by concrete.Existing Construction practices
In, operating personnel is usually directly to observe by the naked eye probably to be judged to concrete moisture content, but in fact, even
With in a construction operation, have since the water content difference of the raw material such as the sandstone of use itself also results in final concrete
There is different water content, is affected so as to cause construction quality.
Summary of the invention
The utility model aim is to solve the above problems, and provides a kind of convenient for site operation personnel operation and cost
Lower concrete moisture content measurement device, is specifically realized by the following technical scheme:
A kind of concrete moisture content measurement device, including electronic scale, drying bucket, blower and it is air-dried pipe, the electricity
The upper side of sub- scale is provided with pallet, and the drying bucket is placed on the pallet；The one side wall of the drying bucket opens up that there is any discrepancy
Mouthful, the upper side wall for drying bucket offers air port, and the blower is set to the top in the air port；It dries and is placed on the bottom wall of bucket
Material disc and bottom wall is built-in with resistance heater, the lower sides for drying bucket are provided with the air inlet opposite with the material disc
Hole, the outer wall for drying bucket are provided with the connecting tube being connected to air inlet hole, and the pipe that is air-dried is docked with the connecting tube, and
It is air-dried in pipe filled with silica gel particle.
The concrete moisture content measurement device, further design is, hygrometer is provided with above blower.
The concrete moisture content measurement device, further design is, is provided on the outer wall of the drying bucket
Controller, the hygrometer are connect with the input terminal of the controller, the control of the output end and resistance heater of the controller
System part connects.
The concrete moisture content measurement device, further design is, one end inner wall for being air-dried pipe
It is provided with screw thread, and is air-dried pipe and is connect via screw thread with the connecting tube；Silica gel particle, which is filled in, is air-dried pipe
Middle part, and the two sides of silica gel particle are provided with protective net.
The utility model has the beneficial effects that:
Quickly the moisture content in concrete sample can be discharged for the utility model, thus the coagulation measured twice according to front and back
The difference of native weight value calculates the size of water content in concrete, easy to operate, and cost is relatively low；Due to using blower
The air for extracting the mode of air, and entering drying bucket, which passes through, to be dried, to accelerate the steam discharge in concrete
Speed, shorten the time of drying, reduce power consumption；And hygrometer is arranged by the rear side in blower, it can be to drying
The air humidity of bucket discharge carries out real-time monitoring, when concrete is already dried, stops drying operation in time, is not necessarily to basis
Experience sets drying time, further reduced power consumption.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Fig. 2 is the schematic diagram of internal structure for being air-dried pipe.
Specific embodiment
The utility model is further described below in conjunction with Figure of description and embodiment:
A kind of concrete moisture content measurement device as shown in the figure, including electronic scale 1, drying bucket 2, blower 3 and air
Drying tube 4, the upper side of the electronic scale are provided with pallet 11, and the drying bucket is placed on the pallet 11；The drying bucket
One side wall offer entrance, the upper side wall for drying bucket offers air port 21, and the blower is set to the top in the air port；
Dry and be placed with material disc 6 and bottom wall is built-in with resistance heater 5 on the bottom wall of bucket, dry bucket lower sides be provided with
The opposite air inlet hole 22 of the material disc, the outer wall for drying bucket is provided with the connecting tube being connected to air inlet hole, described to be air-dried
Pipe 4 is docked with the connecting tube, and is air-dried in pipe filled with silica gel particle 41.Being provided at the entrance of drying bucket can
The hermatic door 23 of disassembly
Concrete sample to be detected is placed on material disc in use, from entrance taking-up material disc 6 by the embodiment
On, then material disc is put into drying bucket；It removes and is air-dried pipe, read the reading of electronic scale at this time；Then pipe will be air-dried
In connecting tube, opening resistor heater 5 and blower 3, concrete sample is heated so that wherein moisture content escapes and with sky
Gas discharge drying bucket will be air-dried pipe again and remove after concrete sample is dry, read electronic scale reading at this time, should
The difference of reading and preceding single reading is the content of moisture content in concrete sample.
Hygrometer 7 is provided with above blower, when concrete sample no longer escapes steam, the reading of hygrometer declines,
It can stop drying process at this time.
It is provided with controller 8 on the outer wall of the drying bucket, the hygrometer is connect with the input terminal of the controller, institute
The control section of the output end and resistance heater of stating controller connects.I.e., it is possible to automatic using the collected signal of hygrometer
Control resistance heater.
One end inner wall for being air-dried pipe 4 is provided with screw thread 42, and is air-dried pipe via screw thread and the company
Adapter tube connection；Silica gel particle is filled in the middle part for being air-dried pipe, and the two sides of silica gel particle are provided with protective net 43.From
And into the air sheet of drying bucket as dry air, the lost process that steam is escaped in concrete can be accelerated.
Claims (4)
1. a kind of concrete moisture content measurement device, which is characterized in that including electronic scale, drying bucket, blower and be air-dried
Pipe, the upper side of the electronic scale are provided with pallet, and the drying bucket is placed on the pallet；The one side wall of the drying bucket is opened
Equipped with entrance, the upper side wall for drying bucket offers air port, and the blower is set to the top in the air port；Dry the bottom wall of bucket
On be placed with material disc and bottom wall is built-in with resistance heater, dry bucket lower sides be provided with it is opposite with the material disc
Air inlet hole, the outer wall for drying bucket is provided with the connecting tube being connected to air inlet hole, described to be air-dried pipe and the connecting tube pair
It connects, and is air-dried in pipe filled with silica gel particle.
2. concrete moisture content measurement device according to claim 1, which is characterized in that be provided with humidity above blower
Meter.
3. concrete moisture content measurement device according to claim 2, which is characterized in that set on the outer wall of the drying bucket
It is equipped with controller, the hygrometer is connect with the input terminal of the controller, the output end and resistance heater of the controller
Control section connection.
4. concrete moisture content measurement device according to claim 1, which is characterized in that described one end for being air-dried pipe
Inner wall is provided with screw thread, and is air-dried pipe and connect via screw thread with the connecting tube；Silica gel particle, which is filled in, to be air-dried
The middle part of pipe, and the two sides of silica gel particle are provided with protective net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820491185.4U CN208206718U (en) | 2018-04-09 | 2018-04-09 | A kind of concrete moisture content measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820491185.4U CN208206718U (en) | 2018-04-09 | 2018-04-09 | A kind of concrete moisture content measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208206718U true CN208206718U (en) | 2018-12-07 |
Family
ID=64525579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820491185.4U Expired - Fee Related CN208206718U (en) | 2018-04-09 | 2018-04-09 | A kind of concrete moisture content measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208206718U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443981A (en) * | 2018-12-13 | 2019-03-08 | 中水北方勘测设计研究有限责任公司 | For quickly measuring the device of sand or stone moisture content |
| CN112415038A (en) * | 2020-11-11 | 2021-02-26 | 兰州交通大学 | Method for testing ice content of negative temperature curing concrete |
-
2018
- 2018-04-09 CN CN201820491185.4U patent/CN208206718U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443981A (en) * | 2018-12-13 | 2019-03-08 | 中水北方勘测设计研究有限责任公司 | For quickly measuring the device of sand or stone moisture content |
| CN112415038A (en) * | 2020-11-11 | 2021-02-26 | 兰州交通大学 | Method for testing ice content of negative temperature curing concrete |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 |