CN209102558U - A kind of cement density thermostatic water bath - Google Patents
A kind of cement density thermostatic water bath Download PDFInfo
- Publication number
- CN209102558U CN209102558U CN201821863323.3U CN201821863323U CN209102558U CN 209102558 U CN209102558 U CN 209102558U CN 201821863323 U CN201821863323 U CN 201821863323U CN 209102558 U CN209102558 U CN 209102558U
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- CN
- China
- Prior art keywords
- water tank
- constant temperature
- temperature water
- refrigeration machine
- bottle body
- 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 discloses a kind of cement density thermostatic water baths, belong to cement detection technique field.The utility model includes constant temperature water tank, the top of the constant temperature water tank is provided with bottle body fixture, the groove of bottle body fixture is clamped with Li Shi bottles, the inside of constant temperature water tank is equipped with heating tube, the outside of constant temperature water tank is provided with refrigeration machine, the input terminal and constant temperature water tank piping connection of the refrigeration machine, the output end of refrigeration machine are connected with circulating pump, and the output end of circulating pump is connected to by pipeline with constant temperature water tank.The utility model can guarantee that constant temperature water tank internal temperature is constant, test error caused by reducing because of water temperature unevenness, guarantee that Li Shi bottles of graduation marks are soaked in water entirely, ensure that Li Shi bottles of temperature is constant, the error for avoiding Li Shi bottles of temperature unevenness from causing and generating, the accuracy of guarantee test data, test process automatically control, reduce personnel's operation, and process is simply easy to implement.
Description
Technical field
The utility model relates to cement detection technique fields, more specifically to a kind of cement density thermostatic water bath.
Background technique
Currently, China's architectural engineering quantity is increasing, so that the market competitiveness is constantly promoted, in order to swash in competition
Preferably develop in strong environment, construction unit sets about being managed used material of constructing one after another.Nowadays, cement physics
Detection is in numerous material tests in occupation of very important position.Cement is indoor according to test requirements document in the detection process
Temperature must be it is constant, water temperature will affect the accuracy of density when differing by more than 0.5 DEG C during otherwise testing.Market at present
On thermostatic water bath it is relatively more, for example strength of cement mortar thermostatic water bath height is too small, and will cause Li Shi bottles of graduation marks cannot be complete
It soaks and bottom of bottle is stained with screw clamp bottom, cause temperature deviation, cause test result wrong, although other thermostatic water baths can guarantee entirely
It soaks and non-sticky screw clamp bottom is not still capable of fixing Li Shi bottles, lead to Li Shi bottles of shakings, may be rebuffed may also cause Li Shi bottles
Breakage, therefore current insulating box is not well positioned to meet cement density test, be easy to cause temperature deviation, and test is caused to miss
Difference.
Utility model content
1. utility model technical problems to be solved
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of cement density thermostatic water bath, should
The effectively fixed bottle body of device, avoiding generating shaking leads to test error, improves accuracy, is controlled using automated intelligent, guarantees permanent
Warm water tank temperature is constant, Li Shi bottles of full leachings and non-sticky flume wall
2. technical solution
In order to achieve the above objectives, technical solution provided by the utility model are as follows:
A kind of cement density thermostatic water bath of the utility model, including constant temperature water tank, the top of the constant temperature water tank are set
It is equipped with bottle body fixture, the groove of bottle body fixture is clamped with Li Shi bottles, and the inside of constant temperature water tank is equipped with heating tube, constant temperature water tank
Outside be provided with refrigeration machine, the output end of the input terminal and constant temperature water tank piping connection of the refrigeration machine, refrigeration machine connects
There is circulating pump, the output end of circulating pump is connected to by pipeline with constant temperature water tank.
Further, the bottle body fixture is arranged at the top interval of constant temperature water tank, and bottle body fixture is in I-shaped, Li Shi
The neck of bottle is installed in the I-shaped recess at bottle body fixture both ends.
Further, water check valve is provided between the refrigeration machine and circulating pump, between refrigeration machine and constant temperature water tank.
3. beneficial effect
Using technical solution provided by the utility model, compared with prior art, have the following beneficial effects:
The utility model can guarantee that constant temperature water tank internal temperature is constant, test error caused by reducing because of water temperature unevenness,
Guarantee that Li Shi bottles of graduation marks are soaked in water entirely, it is ensured that Li Shi bottles of temperature is constant, and Li Shi bottles of temperature unevenness is avoided to cause and generate
Error, the accuracy of guarantee test data, test process automatically controls, and reduces personnel's operation, and process is simply convenient for reality
It is existing.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the bottle body fixture plan view of the utility model；
Fig. 3 is the Li Shi bottle structure figure of the utility model.
In figure: 1, constant temperature water tank；2, bottle body fixture；3, Li Shi bottles；4, heating tube；5, refrigeration machine；6, circulating pump.
Specific embodiment
The utility model will be further described with reference to the accompanying drawings and examples:
Embodiment 1
It can be seen that a kind of cement density thermostatic water bath of the present embodiment, including constant temperature water tank 1, constant temperature water tank from Fig. 1-3
1 top is provided with bottle body fixture 2, and the groove of bottle body fixture 2 is clamped with Li Shi bottle 3, and bottle body fixture 2 is in constant temperature water tank 1
The setting of top interval, in I-shaped, the neck of Li Shi bottle 3 is installed in the I-shaped recess at 2 both ends of bottle body fixture bottle body fixture 2,
The inside of constant temperature water tank 1 is equipped with heating tube 4, and the outside of constant temperature water tank 1 is provided with refrigeration machine 5, the input terminal and perseverance of refrigeration machine 5
1 piping connection of reservoir, the output end of refrigeration machine 5 are connected with circulating pump 6, and the output end of circulating pump 6 passes through pipeline and thermostatted water
Case 1 is connected to, and is provided with water check valve between refrigeration machine 5 and circulating pump 6, between refrigeration machine 5 and constant temperature water tank 1, and aqueous is avoided to return
Stream leads to not rationally control the water temperature inside constant temperature water tank 1, and guarantees that water temperature can be accurately controlled.
In specific implementation process, 1 volume of constant temperature water tank ensures greatly Li Shi bottle 3 leaching and non-sticky flume wall entirely, first by thermostatted water
When temperature inside case 1 is controlled under 20 ± 1 DEG C of steady states, and the Li Shi bottle 3 equipped with kerosene is installed in bottle body fixture 2
On, the fixation of the guarantee Li Shi bottle 3 suitable for reading of Li Shi bottle 3 is blocked with rubber band and 3 graduation mark of Li Shi bottle soaks entirely, records temperature at this time,
It is placed at a temperature of this 0.5 hour, takes out Li Shi bottle 3 immediately and read volume V1 and the temperature of record at this time, it then will be load weighted
Cement is careful to be put into Li Shi bottle 3, reduces loss and wall sticking phenomenon, the Li Shi bottle 3 for installing cement is installed in bottle body fixture 2
On, and block with rubber band that the guarantee Li Shi bottle 3 suitable for reading of Li Shi bottle 3 is fixed and 3 graduation mark of Li Shi bottle soaks entirely again, record temperature at this time
Degree is placed 0.5 hour at this temperature, is taken out Li Shi bottle 3 immediately and is read volume V2 and the temperature of record at this time, reads Li Shi bottles
Temperature difference when 3 volume is no more than 0.2 DEG C, by formula ρ=m/ (v2-v1), can calculate the cement being packed into Li Shi bottle 3
Density.
The utility model can guarantee that 1 internal temperature of constant temperature water tank is constant, test error caused by reducing because of water temperature unevenness,
Guarantee that 3 graduation mark of Li Shi bottle is soaked in water entirely, it is ensured that the temperature of Li Shi bottle 3 is constant, and 3 temperature unevenness of Li Shi bottle is avoided to cause and produce
Raw error, the accuracy of guarantee test data, test process automatically control, and reduce personnel's operation, and process is simply convenient for
It realizes.
Schematically the utility model and embodiments thereof are described above, description is not limiting, attached drawing
Shown in be also one of the embodiments of the present invention, actual structure is not limited to this.So if this field
Those of ordinary skill enlightened by it, without deviating from the purpose of the present invention, not inventively design
Frame mode similar with the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (3)
1. a kind of cement density thermostatic water bath, including constant temperature water tank (1), it is characterised in that: the top of the constant temperature water tank (1)
It is provided with bottle body fixture (2), the groove of bottle body fixture (2) is clamped with Li Shi bottles (3), and the inside of constant temperature water tank (1) is equipped with
Heating tube (4), the outside of constant temperature water tank (1) are provided with refrigeration machine (5), the input terminal and constant temperature water tank of the refrigeration machine (5)
(1) piping connection, the output end of refrigeration machine (5) are connected with circulating pump (6), and the output end of circulating pump (6) passes through pipeline and constant temperature
Water tank (1) connection.
2. a kind of cement density thermostatic water bath according to claim 1, it is characterised in that: the bottle body fixture (2) exists
The top interval of constant temperature water tank (1) is arranged, and for bottle body fixture (2) in I-shaped, the neck of Li Shi bottles (3) is installed in bottle body fixture
(2) in the I-shaped recess at both ends.
3. a kind of cement density thermostatic water bath according to claim 1, it is characterised in that: the refrigeration machine (5) with follow
Water check valve is provided between ring pump (6), between refrigeration machine (5) and constant temperature water tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821863323.3U CN209102558U (en) | 2018-11-13 | 2018-11-13 | A kind of cement density thermostatic water bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821863323.3U CN209102558U (en) | 2018-11-13 | 2018-11-13 | A kind of cement density thermostatic water bath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209102558U true CN209102558U (en) | 2019-07-12 |
Family
ID=67159306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821863323.3U Expired - Fee Related CN209102558U (en) | 2018-11-13 | 2018-11-13 | A kind of cement density thermostatic water bath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209102558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110470571A (en) * | 2019-08-01 | 2019-11-19 | 中交第二航务工程局有限公司 | A kind of thermostatic water bath experimental rig and its test method measuring cement density |
-
2018
- 2018-11-13 CN CN201821863323.3U patent/CN209102558U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110470571A (en) * | 2019-08-01 | 2019-11-19 | 中交第二航务工程局有限公司 | A kind of thermostatic water bath experimental rig and its test method measuring cement density |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190712 Termination date: 20211113 |