CN213580967U - Gypsum mortar water retention rate experimental instrument - Google Patents
Gypsum mortar water retention rate experimental instrument Download PDFInfo
- Publication number
- CN213580967U CN213580967U CN202021980013.7U CN202021980013U CN213580967U CN 213580967 U CN213580967 U CN 213580967U CN 202021980013 U CN202021980013 U CN 202021980013U CN 213580967 U CN213580967 U CN 213580967U
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- Prior art keywords
- tester
- water retention
- box body
- retention rate
- pipe
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- Expired - Fee Related
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- 239000011426 gypsum mortar Substances 0.000 title claims abstract description 20
- 238000009423 ventilation Methods 0.000 claims abstract description 23
- 239000000428 dust Substances 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 21
- 230000005855 radiation Effects 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 22
- 238000001514 detection method Methods 0.000 abstract description 6
- 239000004570 mortar (masonry) Substances 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 abstract description 2
- 238000002474 experimental method Methods 0.000 description 9
- 230000006378 damage Effects 0.000 description 5
- 238000000967 suction filtration Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 4
- 229920003086 cellulose ether Polymers 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model discloses a gypsum mortar water retention rate tester, which belongs to the technical field of mortar water retention rate testing, and comprises a box body, wherein the bottom end of the box body is provided with a plurality of supporting legs, the bottom end of the interior of the box body is fixedly connected with a fixing frame, the top end of the fixing frame is fixedly connected with a tester, the two sides of the tester are fixedly connected with a ventilation pipe, the ventilation pipe extends to the exterior of the box body, the upper surface of the box body is provided with a control console and a feed inlet, the utility model discloses a gypsum mortar water retention rate tester, the guide pipe is fixed in the feed inlet, the guide pipe can not shake and fall sideways when placing raw materials, the raw materials can not be spilled and leaked, the interior of the tester can be radiated, the temperature of the tester can be prevented from being too high, the dust can also be prevented from entering, the tester can not, meanwhile, the detection accuracy of the tester can be improved.
Description
Technical Field
The utility model relates to a water retention rate test technical field of mortar especially relates to a water retention rate experiment appearance of gypsum mortar.
Background
Cellulose ether is soluble in water, dilute acid, dilute alkali or organic solvent, has excellent performance, and is widely used in the industries of buildings, cement and the like, so that the water retention rate is taken as a very important index, and at present, the water retention rate of cellulose ether in mortar is tested by using a common filter paper method, the result is not accurate enough, and the water retention performance of various cellulose ethers is difficult to compare.
Patent No. 201520915946.0 discloses a full-automatic moisture retention rate apparatus, including suction filtration device and with the vacuum pump that suction filtration device is connected, the vacuum pump is used for forming negative pressure in the suction filtration device still includes: the flow regulating device is arranged on a pipeline between the suction filtration device and the vacuum pump and is used for regulating the gas flow; the time control device is connected with the vacuum pump so as to close the vacuum pump after a preset time; and the pressure controller is arranged on the suction filtration device and is connected with the flow regulating device and the time control device. The full-automatic water retention rate tester realizes automation through the mutual cooperation of the flow regulating device, the time control device and the pressure controller, can accurately control the negative pressure and the time in the measuring process, reduces the error of a measuring result, and improves the repeatability of each measurement.
The water retention rate tester in the prior art has the following defects: 1. the feeding device on the tester is not fixed with a device, is easy to move during feeding, causes raw material leakage, and simultaneously can not filter the raw material, thereby causing inaccurate experiment; 2. the device can not dispel the heat, uses the inside high temperature of experimental apparatus for a long time, causes the harm to the laboratory glassware, reduces experiment detection effect, for this, we provide a water-retaining rate laboratory glassware of gypsum mortar.
SUMMERY OF THE UTILITY MODEL
The utility model provides a water retention rate experiment appearance of gypsum mortar fixes the passage inside the feed inlet, can not take place to rock and incline when placing the raw materials, can not cause the raw materials to spill hourglass, can dispel the heat to tester inside simultaneously, avoids tester high temperature, also can prevent that the dust from getting into, can not cause the tester to damage, effectively improves the life of tester, can improve the accuracy that the tester detected simultaneously.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of guarantor's water rate experiment appearance is protected to gypsum mortar, the power distribution box comprises a box body, supporting legs and supporting legs are installed to the box bottom have a plurality ofly, inside bottom fixedly connected with mount and the mount of box have a plurality ofly, mount top fixedly connected with tester, the equal fixedly connected with ventilation pipe in tester both sides and ventilation pipe extend to the box outside, surface mounting has control cabinet and feed inlet on the box, feed inlet internally mounted has the guide funnel, feed inlet both sides wall cooperation is connected with fixing bolt, the cooperation of guide funnel bottom is connected with inside guide pipe and guide pipe extend to tester.
Optionally, the guide funnel comprises storage funnel and fixed pipe, the fixed pipe is located the storage funnel bottom, storage funnel internally mounted has the filter, fixed screw has all been seted up to fixed pipe both sides.
Optionally, a cooling fan is installed inside the ventilation pipe, and a dust screen is installed outside the ventilation pipe.
Optionally, a control panel is installed on the surface of the console.
Optionally, the cooling fan is electrically connected to the console through a wire.
The utility model has the advantages as follows:
the embodiment of the utility model provides a water retention rate experiment appearance of gypsum mortar:
1. the tester is fixed inside the box body through a plurality of fixing frames, the upper surface of the box body is provided with a control console and a feed inlet, the surface of the control console is provided with a control panel, the tester can be controlled to work through the control panel, the top end of the feed inlet is provided with a guide funnel, the guide funnel consists of a storage funnel and a guide pipe, two sides of the feed inlet are respectively provided with a fixing bolt, the guide pipe is fixed inside the feed inlet through the mutual matching of the fixing bolt and a fixing screw hole on two sides of the guide pipe, the raw material can not shake or fall sideways when being placed, the raw material can not be spilled, meanwhile, the storage funnel is internally provided with a filter plate, when the raw material enters the storage funnel, the raw material can flow into the fixing pipe through the filter plate, then enters the guide pipe through the fixing pipe, finally flows into the, larger raw materials are filtered, and the detection accuracy is effectively improved.
2. The ventilation pipe is all installed to the tester both sides, ventilation pipe internally mounted has radiator fan and dust screen, radiator fan's current input end is connected with control panel's current output end, power through control panel switch-on radiator fan, the radiator fan circular telegram produces the wind-force and can accelerate inside air current to flow, can effectively distribute away inside heat through the ventilation pipe, reduce inside temperature, avoid tester high temperature, can effectively avoid outside dust to enter into the tester through the dust screen when driving the air current and flowing inside, can not cause the tester to damage, effectively improve the life of tester, can improve the accuracy that the tester detected simultaneously.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of a gypsum mortar water retention rate tester in an embodiment of the present invention;
fig. 2 is a schematic structural view of a material guiding funnel of a gypsum mortar water retention rate experimental instrument according to an embodiment of the present invention;
fig. 3 is the utility model discloses a structural schematic diagram of ventilation pipe of guarantor's water rate experiment appearance is protected to gypsum mortar.
In the figure: 1. supporting legs; 2. a box body; 3. a vent pipe; 4. a fixed mount; 5. a tester; 6. a console; 7. a feed inlet; 8. a material guide hopper; 9. fixing the bolt; 10. a material guide pipe; 11. a material storage hopper; 12. a filter plate; 13. a fixed tube; 14. fixing screw holes; 15. a dust screen; 16. a heat dissipation fan.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The following will describe in detail a gypsum mortar water retention rate tester according to an embodiment of the present invention with reference to fig. 1 to 3.
Referring to fig. 1-3, the embodiment of the utility model provides a pair of water retention rate experiment appearance of gypsum mortar, including box 2, supporting legs 1 and supporting legs 1 are installed to 2 bottoms of box, 2 inside bottom fixedly connected with mounts 4 and mounts 4 of box have a plurality ofly, 4 top fixedly connected with testers 5 of mount, 5 equal fixedly connected with ventilation pipe 3 in both sides of testers and ventilation pipe 3 extend to 2 outsides of box, 2 upper surface mounting of box have control cabinet 6 and feed inlet 7, 7 internally mounted of feed inlet has guide funnel 8, 7 both sides wall cooperations of feed inlet are connected with fixing bolt 9, 8 bottom cooperations of guide funnel are connected with inside passage 10 and passage 10 extend to tester 5.
The example, can fix guide funnel 8 inside feed inlet 7 through fixing bolt 9, can not take place to rock and incline when placing the raw materials, can not cause the raw materials to spill and leak, can dispel the heat to tester 5 inside through ventilation pipe 3 simultaneously, avoids tester high temperature, can not cause the tester to damage, effectively improves the life of tester, can improve the accuracy that the tester detected simultaneously.
Referring to fig. 2, the material guide funnel 8 is composed of a material storage funnel 11 and a fixed pipe 13, the fixed pipe 13 is located at the bottom end of the material storage funnel 11, a filter plate 12 is installed inside the material storage funnel 11, and fixed screw holes 14 are formed in two sides of the fixed pipe 13.
The example, mutually support through fixing bolt 9 and the fixed screw 14 of passage 10 both sides, fix passage 10 inside feed inlet 7, can not take place to rock and incline when placing the raw materials, can not cause the raw materials to spill and leak, can filter the raw materials through filter 12, filter great raw materials, effectively improve the accuracy that detects.
Referring to fig. 3, a heat dissipation fan 16 is installed inside the ventilation pipe 3, and a dust screen 15 is installed outside the ventilation pipe 3.
The example, 16 circular telegrams of radiator fan produce the wind power and can accelerate inside air current to flow, can effectively distribute away inside heat through ventilation pipe 3, reduce inside temperature, avoid tester 5 high temperature, can effectively avoid outside dust to enter into the tester through dust screen 15 when driving the air current and flowing inside, can not cause tester 5 to damage, effectively improve tester 5's life, can improve the accuracy that tester 5 detected simultaneously.
Referring to fig. 1, the console 6 is surface-mounted with a control panel.
In an example, the tester and different electrical appliances can be controlled by a control panel on the console 6 according to needs, and the use is convenient.
Referring to fig. 3, the heat dissipation fan 16 is electrically connected to the console through a wire.
In an example, the conducting speed is high through the wire connection, the service life is long, and the use is convenient.
When the device is used, a box body 2 is stably placed on the ground through a plurality of supporting legs 1, a tester 5 is fixed inside the box body 2 through a plurality of fixing frames 4, a control console 6 and a feed inlet 7 are installed on the upper surface of the box body 2, a control panel is installed on the surface of the control console 6, the tester 5 can be controlled to work through the control panel, a guide funnel 8 is installed at the top end of the feed inlet 7, the guide funnel 8 consists of a storage funnel 11 and a guide pipe 10, fixing bolts 9 are respectively installed on two sides of the feed inlet 7, the guide pipe 10 is fixed inside the feed inlet 7 through the mutual matching of the fixing bolts 9 and fixing screw holes 14 on two sides of the guide pipe 10, the raw material cannot shake or fall sideways when being placed, the raw material cannot be spilled and leaked, a filter plate 12 is installed inside the storage funnel 11, and the raw material can flow into the fixing pipe, then enters the material guide pipe 10 through the fixed pipe 13, finally flows into the tester 5 through the material guide pipe 10 for detection, the raw materials can be filtered through the filter plate 12, larger raw materials are filtered, the detection accuracy is effectively improved, the ventilation pipes 3 are arranged on both sides of the tester 5, the heat radiation fans 16 and the dust screens 15 are arranged inside the ventilation pipes 3, the current input ends of the heat radiation fans 16 are connected with the current output ends of the control panel, the power supply of the heat radiation fans 16 is connected through the control panel, the heat radiation fans 16 generate wind power through electricity to accelerate the flow of internal air flow, the internal heat can be effectively dissipated through the ventilation pipes 3, the internal temperature is reduced, the tester 5 is prevented from being too high in temperature, external dust can be effectively prevented from entering the tester through the dust screens 15 while the moving air flow, the tester 5 cannot be damaged, and the service life of the tester 5 is effectively prolonged, meanwhile, the detection accuracy of the tester 5 can be improved.
The utility model relates to a gypsum mortar water retention rate experimental instrument, which comprises a support foot 1; 2. a box body; 3. a vent pipe; 4. a fixed mount; 5. a tester; 6. a console; 7. a feed inlet; 8. a material guide hopper; 9. fixing the bolt; 10. a material guide pipe; 11. a material storage hopper; 12. a filter plate; 13. a fixed tube; 14. fixing screw holes; 15. a dust screen; 16. the radiator fan, the specific model of which is YWF2D-200, is a universal standard or known by those skilled in the art, and the structure and principle of the radiator fan are known by technical manuals or by routine experiments.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. An experimental instrument for the water retention rate of gypsum mortar, which comprises a box body (2) and is characterized in that, the bottom end of the box body (2) is provided with a plurality of supporting feet (1), and the supporting feet (1) are arranged, the bottom end in the box body (2) is fixedly connected with a plurality of fixed frames (4), and the fixed frames (4) are arranged, the top end of the fixed frame (4) is fixedly connected with a tester (5), both sides of the tester (5) are fixedly connected with ventilation pipes (3), the ventilation pipes (3) extend to the outside of the box body (2), the upper surface of the box body (2) is provided with a control console (6) and a feeding hole (7), a material guide funnel (8) is arranged in the feed port (7), two side walls of the feed port (7) are connected with fixing bolts (9) in a matching way, the bottom end of the material guide funnel (8) is connected with a material guide pipe (10) in a matching mode, and the material guide pipe (10) extends to the interior of the tester (5).
2. The gypsum mortar water retention experimental instrument according to claim 1, characterized in that the material guiding funnel (8) is composed of a material storing funnel (11) and a fixed pipe (13), the fixed pipe (13) is located at the bottom end of the material storing funnel (11), a filtering plate (12) is installed inside the material storing funnel (11), and fixed screw holes (14) are formed in two sides of the fixed pipe (13).
3. The gypsum mortar water retention rate tester according to claim 1, wherein the ventilation pipe (3) is internally provided with a heat radiation fan (16), and the outside of the ventilation pipe (3) is provided with a dust screen (15).
4. The gypsum mortar water retention rate tester according to claim 1, wherein a control panel is installed on the surface of the console (6).
5. The gypsum mortar water retention rate tester according to claim 3, wherein the heat dissipation fan (16) is electrically connected with the console through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021980013.7U CN213580967U (en) | 2020-09-11 | 2020-09-11 | Gypsum mortar water retention rate experimental instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021980013.7U CN213580967U (en) | 2020-09-11 | 2020-09-11 | Gypsum mortar water retention rate experimental instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213580967U true CN213580967U (en) | 2021-06-29 |
Family
ID=76570886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021980013.7U Expired - Fee Related CN213580967U (en) | 2020-09-11 | 2020-09-11 | Gypsum mortar water retention rate experimental instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213580967U (en) |
-
2020
- 2020-09-11 CN CN202021980013.7U patent/CN213580967U/en not_active Expired - Fee Related
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| 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: 20210629 |