CN208012662U - Concrete temperature and humidity measurement equipment - Google Patents
Concrete temperature and humidity measurement equipment Download PDFInfo
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- CN208012662U CN208012662U CN201820422774.7U CN201820422774U CN208012662U CN 208012662 U CN208012662 U CN 208012662U CN 201820422774 U CN201820422774 U CN 201820422774U CN 208012662 U CN208012662 U CN 208012662U
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- waterproof
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- concrete
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Abstract
The utility model is related to a kind of concrete temperature and humidity measurement equipment, including：Temperature Humidity Sensor, top are equipped with connection structure；It is sheathed on the waterproof and breathable structure of the Temperature Humidity Sensor, and top is inserted into the connection structure；And it is sheathed on the metal permeable structure of the waterproof and breathable structure, the metal permeable structure is connected and fixed with the connection structure.The metal permeable structure of the utility model plays a protective role to waterproof and breathable structure, and being capable of water-permeable and air permeable.The waterproof and breathable structure can effectively obstruct the entrance of liquid water so that Temperature Humidity Sensor can either measure to obtain the humiture of concrete, and can guarantee its service life and safe to use.The measurement range of the Temperature Humidity Sensor of the utility model is larger, be entire waterproof and breathable structure surface range, compared with the existing technology in only pipe one end measurement range, the accuracy of measurement result can be greatly improved.
Description
Technical field
The utility model is related to concrete field of measuring technique, refer in particular to a kind of concrete temperature and humidity measurement equipment.
Background technology
The mechanical property of concrete structure is inseparable with its internal relative humiture condition, because accurately testing concrete
Internal relative humiture migrates concrete material internal moisture, shrinks, creeping, stress variation and Mechanism of Formation of The Fractures etc.
Research has very important value, and the test particularly with internal relative humiture in hydration process is more meaningful.
Currently used temperature and humidity measurement method is that Temperature Humidity Sensor is directly embedded to coagulation in casting concrete
In soil structure, the humiture of inside concrete is directly measured by Temperature Humidity Sensor.But due to concrete structure inside
Environment moistens, and often will produce liquid water and enters in Temperature Humidity Sensor and so that the phenomenon that Temperature Humidity Sensor damages.It is special
It is not for mass concrete, internal is high pressure high humidity environment, and common Temperature Humidity Sensor is difficult to keep long-term normal
Work.
To solve the above problems, formerly patent (application No. is 201310079872.7, create entitled by utility model for China
A kind of device measuring cement concrete internal relative humidity and temperature) disclose it is relatively wet inside a kind of measurement cement concrete
The device of degree and temperature, Temperature Humidity Sensor element is placed in a pipe, one end of the pipe is closed with waterproof material, separately
One end is closed with waterproof breathable membrane encapsulating material, and pipe is managed using PVC (PolyVinyl Chloride, polyvinyl chloride).From
And the water in concrete structure will not be entered in pipe, it plays a protective role to Temperature Humidity Sensor, can extend makes
Use the service life.But due to one end of the pipe be with waterproof breathable membrane encapsulating material it is closed, in concrete structure or
It is during concreting, it is easy to be destroyed by the larger particles in concrete, so that the waterproof breathable membrane
Failure.In addition, since waterproof breathable membrane is encapsulated in one end of pipe so that the measurement range of the Temperature Humidity Sensor is only to justify
One end of pipe, measurement range are smaller so that measurement accuracy is relatively low.
Utility model content
The purpose of the utility model is to overcome the defects of the prior art, provide a kind of concrete temperature and humidity measurement equipment,
Solve that existing measuring device is fragile there are waterproof breathable membrane and to cause Temperature Humidity Sensor to be destroyed small with measurement range
And the problem for causing measurement accuracy relatively low.
Realizing the technical solution of above-mentioned purpose is：
The utility model provides a kind of concrete temperature and humidity measurement equipment, including：
Temperature Humidity Sensor, top are equipped with connection structure；
It is sheathed on the waterproof and breathable structure of the Temperature Humidity Sensor, and top is inserted into the connection structure；And
It is sheathed on the metal permeable structure of the waterproof and breathable structure, the metal permeable structure connects with the connection structure
Connect fixation.
The concrete temperature and humidity measurement equipment of the utility model is by being arranged metal permeable structure by waterproof and breathable structure set
Get up, play the role of being effectively protected to waterproof and breathable structure so that waterproof and breathable structure in the metal permeable structure, not with
Sand and stone aggregate or larger particle in concrete are in contact, and avoid waterproof and breathable structure and are destroyed.The waterproof and breathable knot
Structure is arranged Temperature Humidity Sensor, can effectively obstruct the entrance of liquid water so that Temperature Humidity Sensor can either be measured and be mixed
The humiture of soil is coagulated, and can guarantee its service life and safe to use.The measurement range of the Temperature Humidity Sensor of the utility model
It is larger, be entire waterproof and breathable structure surface range, compared with the existing technology in only pipe one end measurement range, can
Greatly improve the accuracy of measurement result.
The utility model concrete temperature and humidity measurement equipment further improvement lies in that, the waterproof and breathable structure be top
The first tubular structure with the first opening, being open by described first, it is described to be sheathed on from the bottom of the Temperature Humidity Sensor
On Temperature Humidity Sensor, and top has in connection structure described in partial insertion and is closely pasted with the internal face of the connection structure
It closes.
The utility model concrete temperature and humidity measurement equipment further improvement lies in that, the waterproof and breathable structure use PE
Material is made.
The utility model concrete temperature and humidity measurement equipment further improvement lies in that, the metal permeable structure be top
The second tubular structure with the second opening, being open by described second, it is described to be sheathed on from the bottom of the waterproof and breathable structure
On waterproof and breathable structure.
The utility model concrete temperature and humidity measurement equipment further improvement lies in that, the connection structure be with outer spiral shell
The sleeve of line；
The top of the metal permeable structure is equipped with threaded connector compatible with the connection structure, passes through the spiral shell
Line connector is screwed together on the sleeve to connect the metal permeable structure and the connection structure.
The utility model concrete temperature and humidity measurement equipment further improvement lies in that, the connection structure corresponds to the set
The top of cylinder is equipped with a chuck；
Pad is equipped with washer between the threaded connector and the chuck.
The utility model concrete temperature and humidity measurement equipment further improvement lies in that, the metal permeable structure is equipped with
It is connected to the permeable hole of inside and outside, the diameter of the permeable hole is less than or equal to 0.1mm.
The utility model concrete temperature and humidity measurement equipment further improvement lies in that, the metal permeable structure be sintering
Metallic particles protective case.
The utility model concrete temperature and humidity measurement equipment further improvement lies in that, the metal permeable structure be it is netted
Structure, mesh diameter are less than or equal to 0.1mm.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model concrete temperature and humidity measurement equipment.
Fig. 2 is the explosive decomposition structural schematic diagram of the utility model concrete temperature and humidity measurement equipment.
Specific implementation mode
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Refering to fig. 1, the utility model provides a kind of concrete temperature and humidity measurement equipment, can be suitable for large volume coagulation
High-pressure high-temperature environment inside soil, can be effectively protected the safe to use of Temperature Humidity Sensor, service life is long.And this practicality
The measurement range of novel concrete temperature and humidity measurement equipment is big, and the accuracy of measurement result is high.The concrete temperature and humidity measurement
Equipment utilization waterproof and breathable structure is arranged Temperature Humidity Sensor, and blocking liquid water is in direct contact with Temperature Humidity Sensor, to warm and humid
Degree sensor plays comprehensive protective effect, and the surface that the measurement range of the Temperature Humidity Sensor is the waterproof and breathable structure
Product is arranged the closed technology of waterproof ventilative material relative to existing pipe one end, greatly increases measurement method, improves and measure
As a result accuracy.It is arranged waterproof and breathable structure using metal permeable structure, which is played and is effectively protected,
Metal permeable structure has stronger structural strength, can block the particulate matter (including sand, stone aggregate etc.) in concrete to anti-
The destruction of water ventilating structure, the metal permeable structure can penetrate concrete in liquid water and cement paste, and liquid water and
Cement paste will not damage waterproof and breathable structure.So the concrete temperature and humidity measurement equipment of the utility model can be
It is worked normally in the environment of high pressure high humidity, and there is longer service life.Below in conjunction with the accompanying drawings to the utility model concrete
Temperature and humidity measurement equipment illustrates.
Refering to fig. 1, it is shown that the structural schematic diagram of the utility model concrete temperature and humidity measurement equipment.Referring to Fig.2, display
The explosive decomposition structural schematic diagram of the utility model concrete temperature and humidity measurement equipment.With reference to Fig. 1 and Fig. 2, to this reality
It is illustrated with new concrete temperature and humidity measurement equipment.
As depicted in figs. 1 and 2, the concrete temperature and humidity measurement equipment 20 of the utility model include Temperature Humidity Sensor 21,
The top of waterproof and breathable structure 23 and metal permeable structure 24, Temperature Humidity Sensor 21 is equipped with connection structure 22, waterproof and breathable
Structure 23 is set on Temperature Humidity Sensor 21, and the top of the waterproof and breathable structure 23 is inserted into connection structure 22, is passed through
Temperature Humidity Sensor 21 is isolated from the outside by waterproof and breathable structure 23, can prevent liquid water from entering in waterproof and breathable structure 23
It is in contact with Temperature Humidity Sensor 21, ensure that Temperature Humidity Sensor 21 is safe to use, avoid Temperature Humidity Sensor 21 and water
It is damaged caused by being in direct contact.Metal permeable structure 24 is set on waterproof and breathable structure 23, the metal permeable structure 24 with
Connection structure 22 is connected and fixed.Waterproof and breathable structure 23 is isolated from the outside by metal permeable structure 24, blocks concrete
Middle particulate matter enters in metal permeable structure 24 and is in contact with waterproof and breathable structure 23 and damages waterproof and breathable structure 23, to anti-
Water ventilating structure 23 plays effective protective action.And metal permeable structure 24 has higher structural strength, can ensure
The structural stability of concrete temperature and humidity measurement equipment.
It is equipped with accommodating space in the inside of waterproof and breathable structure 23 and metal permeable structure 24, by Temperature Humidity Sensor 21
It is inserted into the accommodating space of waterproof and breathable structure 23, and the top of waterproof and breathable structure 23 is inserted into connection structure 22, from
And so that Temperature Humidity Sensor 21 is hermetically placed in the accommodating space of the waterproof and breathable structure 23, carries Temperature Humidity Sensor 21
It has supplied to be effectively protected.Waterproof and breathable structure 23 is inserted into metal permeable structure 24, and by metal permeable structure 24 and even
Binding structure 22 is connected and fixed, so as to form the concrete temperature and humidity measurement equipment 20 of the utility model.Metal permeable structure 24
It can stop that particulate matter enters in concrete, avoids damage of the particulate matter to waterproof and breathable structure 23, effective protection waterproof and breathable
The integrality of structure 23.The measurement range of the temperature and humidity measurement equipment 20 is the surface range of waterproof and breathable structure 23, i.e. coagulation
Moisture in soil can be entered from the surrounding of waterproof and breathable structure 23 and bottom in waterproof and breathable structure 23, so that warm and humid
Degree sensor 21 can measure the temperature value and humidity value of concrete.The measurement of only pipe one end in compared with the existing technology
Range can greatly improve the accuracy of measurement result.
As a better embodiment of the utility model, waterproof and breathable structure 23, which is top, has the first of the first opening
Tubular structure, waterproof and breathable structure 23 are sheathed on Temperature Humidity Sensor by first opening from the bottom of Temperature Humidity Sensor 21
On 21, and top has and is inserted partially into connection structure 22 and is fitted closely with the internal face of connection structure 22 so that the waterproof
Ventilating structure 23 is to be tightly connected with connection structure 22, prevents the liquid water in concrete from entering from junction.Waterproof and breathable knot
Structure 23 has certain elasticity, 22 inner hollow of connection structure, and the outer diameter of waterproof and breathable structure 23 is interior with connection structure 22
Diameter is adapted, and the outer diameter of waterproof and breathable structure 23 is preferably designed as the internal diameter slightly larger than connection structure 22, so as to prevent this
Water ventilating structure 23 is tightly inserted into connection structure 22, and Temperature Humidity Sensor 21 is sealed in waterproof and breathable structure well
23 inside.
Further, which is made of PE (polyethylene, polyethylene) material.The waterproof is saturating
Depressed structure 23 is tubular structure made of PE materials, and side wall and bottom surface all have certain thickness, is waterproof ventilative layer
Structure is formed, and waterproof breathable membrane compared with the existing technology has higher intensity and toughness.With preferable water proofing property
Can, it can effectively stop the entrance of liquid water, it being capable of effective protection Temperature Humidity Sensor 21.
As another better embodiment of the utility model, metal permeable structure 24, which is top, has the of the second opening
Two tubular structures, metal permeable structure 24 are sheathed on waterproof and breathable structure by the second opening from the bottom of waterproof and breathable structure 23
On 23.The metal permeable structure 24 is that waterproof and breathable structure 23 provides protective effect, is stopped in concreting process to anti-
The sand and stone aggregate that water ventilating structure 23 damages, the metal permeable structure 24 only allow water and cement paste to pass through, avoid
It is destroyed by waterproof and breathable structure 23 and is occurred the phenomenon that causing 21 failure of Temperature Humidity Sensor.And metal permeable structure 24 has thoroughly
The ventilative effect of water so that test scope increases, and the water of 24 surrounding of metal permeable structure is gentle equal to enter the permeable knot of metal
In structure 24, to improve the accuracy of measurement result.
As the another better embodiment of the utility model, connection structure 22 is with externally threaded sleeve；Metal is saturating
The top of water-bound 24 is equipped with threaded connector 241 compatible with connection structure 22, is screwed together in by the threaded connector 241
To connect metal permeable structure 24 and connection structure 22 on sleeve.Metal permeable structure 24 is screwed in connection structure 22
Afterwards so that waterproof and breathable structure 23 and Temperature Humidity Sensor 21 are completely disposed in metal permeable structure 24, pass through the permeable knot of metal
Structure 24 plays the role of effective insulation blocking, and can also water-permeable and air permeable.
Further, connection structure 22 corresponds to the top with externally threaded sleeve and is equipped with a chuck 221, connects in screw thread
After fitting 241 is screwed on sleeve, the end of threaded connector 241 connects with the chuck 221, to improve threaded connector 241
The leakproofness being connect with connection structure 22, pad is equipped with washer 25 between threaded connector 241 and chuck 221, is screwing togather screw thread
Before connector 241, first washer 25 is set on sleeve and is resisted against in chuck 221, and then screwing up threaded connector again
241 so that the end of threaded connector 241 abuts washer 25, is sealed between threaded connector 241 and sleeve by washer 25
Junction.
As another better embodiment of the utility model, metal permeable structure 24 is equipped with the permeable of connection inside and outside
Hole enables 24 water-permeable and air permeable of metal permeable structure by permeable hole, and obstructs sand and stone aggregate in concrete, preferably
The diameter on ground, the permeable hole is less than or equal to 0.1mm.The minimum diameter of usual sand is 0.075mm, but is made to waterproof and breathable structure 23
It is larger at the sand of destruction and the diameter of stone aggregate, so being that can be penetrated less than or equal to 0.1mm by the diameter design of permeable hole
The sand of small diameter, but it can't damage waterproof and breathable structure 23.
Further, the metal permeable structure 24 of the utility model is sintered metal particle protective case.By many tiny
Metallic particles be sintered together and formed, surface is formed with open-work, the sintered metal particle protective case i.e. have higher knot
Structure intensity, but the particulate matter of energy water-permeable and air permeable and blocking concrete enters.
In yet another embodiment, metal permeable structure 24 is reticular structure, and mesh diameter is less than or equal to 0.1mm.
The connection structure 22 of the utility model concrete Temperature Humidity Sensor measuring apparatus 20 further includes being connect with chuck 221
Tubular structure, the top of the tubular structure is enclosed construction；Temperature Humidity Sensor 21 is inserted into the sleeve and tubular structure,
And electric wire 211 is connected in output, which is pierced by the top of tubular structure, for being connect with equipment.
When using the concrete Temperature Humidity Sensor measuring apparatus 20 of the utility model, by the concrete temperature and humidity sensing
Device measuring apparatus 20 is embedded in concrete to be measured, and electric wire is drawn out of concrete structure, is connect with external equipment.
During concrete structure pouring, metal permeable structure 24 can effectively stop that the larger particles in concrete enter, than
Such as sand and stone aggregate, effective protection waterproof and breathable structure 23, avoid it from being destroyed, and then protect waterproof and breathable structure 23
Interior Temperature Humidity Sensor 21.After concreting is good, because metal permeable structure 24 has the function of air-and water-permeable, concrete
Interior vapor, liquid water and cement paste can enter in metal permeable structure 24, due to the resistance of waterproof and breathable structure 23
Every so that liquid water will not enter, and only vapor enters in waterproof and breathable structure 23, to 21 basis of Temperature Humidity Sensor
The vapor of entrance can measure the temperature value and humidity value of concrete, and be exported measurement result by conducting wire 211.
The utility model is described in detail above in association with attached drawing embodiment, those skilled in the art can root
Many variations example is made to the utility model according to above description.Thus, certain details in embodiment should not be constituted to this practicality
Novel restriction, the utility model will be using the ranges that the appended claims define as the scope of protection of the utility model.
Claims (9)
1. a kind of concrete temperature and humidity measurement equipment, which is characterized in that including：
Temperature Humidity Sensor, top are equipped with connection structure；
It is sheathed on the waterproof and breathable structure of the Temperature Humidity Sensor, and top is inserted into the connection structure；And
It is sheathed on the metal permeable structure of the waterproof and breathable structure, the metal permeable structure connect solid with the connection structure
It is fixed.
2. concrete temperature and humidity measurement equipment as described in claim 1, which is characterized in that the waterproof and breathable structure is top
The first tubular structure with the first opening, being open by described first, it is described to be sheathed on from the bottom of the Temperature Humidity Sensor
On Temperature Humidity Sensor, and top has in connection structure described in partial insertion and is closely pasted with the internal face of the connection structure
It closes.
3. concrete temperature and humidity measurement equipment as claimed in claim 1 or 2, which is characterized in that the waterproof and breathable structure is adopted
It is made of PE materials.
4. concrete temperature and humidity measurement equipment as described in claim 1, which is characterized in that the metal permeable structure is top
The second tubular structure with the second opening, being open by described second, it is described to be sheathed on from the bottom of the waterproof and breathable structure
On waterproof and breathable structure.
5. concrete temperature and humidity measurement equipment as described in claim 1 or 4, which is characterized in that the connection structure be with
Externally threaded sleeve；
The top of the metal permeable structure is equipped with threaded connector compatible with the connection structure, is connected by the screw thread
Fitting is screwed together on the sleeve to connect the metal permeable structure and the connection structure.
6. concrete temperature and humidity measurement equipment as claimed in claim 5, which is characterized in that the connection structure corresponds to the set
The top of cylinder is equipped with a chuck；
Pad is equipped with washer between the threaded connector and the chuck.
7. concrete temperature and humidity measurement equipment as described in claim 1, which is characterized in that the metal permeable structure is equipped with
It is connected to the permeable hole of inside and outside, the diameter of the permeable hole is less than or equal to 0.1mm.
8. concrete temperature and humidity measurement equipment as described in claim 1, which is characterized in that the metal permeable structure is sintering
Metallic particles protective case.
9. concrete temperature and humidity measurement equipment as described in claim 1, which is characterized in that the metal permeable structure is netted
Structure, mesh diameter are less than or equal to 0.1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820422774.7U CN208012662U (en) | 2018-03-27 | 2018-03-27 | Concrete temperature and humidity measurement equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820422774.7U CN208012662U (en) | 2018-03-27 | 2018-03-27 | Concrete temperature and humidity measurement equipment |
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| Publication Number | Publication Date |
|---|---|
| CN208012662U true CN208012662U (en) | 2018-10-26 |
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ID=63890881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820422774.7U Active CN208012662U (en) | 2018-03-27 | 2018-03-27 | Concrete temperature and humidity measurement equipment |
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| CN (1) | CN208012662U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108332801A (en) * | 2018-03-27 | 2018-07-27 | 中国建筑第八工程局有限公司 | Concrete temperature and humidity measurement equipment and its measurement method |
| CN109827618A (en) * | 2019-03-27 | 2019-05-31 | 青岛理工大学 | Concrete early-age temperature and humidity monitoring equipment and monitoring method |
-
2018
- 2018-03-27 CN CN201820422774.7U patent/CN208012662U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108332801A (en) * | 2018-03-27 | 2018-07-27 | 中国建筑第八工程局有限公司 | Concrete temperature and humidity measurement equipment and its measurement method |
| CN109827618A (en) * | 2019-03-27 | 2019-05-31 | 青岛理工大学 | Concrete early-age temperature and humidity monitoring equipment and monitoring method |
| CN109827618B (en) * | 2019-03-27 | 2021-06-15 | 青岛理工大学 | Concrete early-age temperature and humidity monitoring equipment and monitoring method |
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