CN211263067U

CN211263067U - Novel building energy-saving detection equipment

Info

Publication number: CN211263067U
Application number: CN201921885361.3U
Authority: CN
Inventors: 任保
Original assignee: Shanxi Zhengke Engineering Testing Co ltd
Current assignee: Shanxi Zhengke Engineering Testing Co ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-08-14
Anticipated expiration: 2029-11-04

Abstract

The utility model discloses a novel building energy-saving detection device, which comprises a box body, wherein the box body is cylindrical, an inner box is arranged inside the box body, a placing frame is clamped with the box body in the inner box, a tray is arranged at the lower end of the placing frame, a protective net is arranged around the tray to facilitate placing of samples, a first piston is arranged between the upper end of the placing frame and the box body, the first piston is annular, the lower part is small, the upper part is large, the outer side of the first piston is matched with a guide groove on the box body, the periphery of the first piston is clamped through the guide groove, the inner side of the first piston is pressed on the box body, the sealing performance of the inner box is kept, the structure of the utility model is simple, the automation degree is high, through the placing frame and the first piston, the sample of putting into that can be convenient, in the experimentation, through control panel automatic control experimentation, guarantee the accuracy of experimentation, automatic pumping after the completion prevents that the staff from forgetting, influences the test result.

Description

Novel building energy-saving detection equipment

Technical Field

The utility model relates to a building material detects technical field, specifically is a novel building energy conservation check out test set.

Background

Water uptake is a measure of the water absorption of a material. Refers to the weight percentage increase of a material when immersed in water at a certain temperature for a certain period of time.

In the prior art, the vacuum water absorption testing equipment for the building energy-saving material still has many defects, water needs to be added manually, the water adding position is not easy to determine, air leakage is not easy to detect in the experiment process, the pressure maintaining capability is poor, and after the experiment is finished, if the water is not taken out in time, the experiment result is influenced. Therefore, those skilled in the art provide a novel building energy saving detection device to solve the problems set forth in the background art.

Disclosure of Invention

An object of the utility model is to provide a novel building energy conservation check out test set to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the novel building energy-saving detection device comprises a box body, wherein the box body is cylindrical, an inner box is arranged inside the box body, a placing frame is clamped with the box body in the inner box, a first piston is arranged between the upper end of the placing frame and the box body, the first piston is in a circular ring shape, the lower part of the first piston is small and the upper part of the first piston is large, a guide groove is matched on the box body on the outer side of the first piston, the periphery of the first piston is clamped through the guide groove, the inner side of the first piston is pressed on the box body, fan-shaped fixing lugs are fixedly and symmetrically connected to the upper end of the first piston, a handle is fixedly installed on the upper side of each fixing lug, a clamping cover is fixedly;

install the electron level gauge on the lateral wall of inner box, the inlet opening has been seted up to the lateral wall lower extreme of inner box, and one side joint piston two of inner box is kept away from to the inlet opening, and one side that the inner box was kept away from to piston two is connected with electric telescopic handle, and electric telescopic handle's frame is connected on the inner wall of box, the lateral wall upper end of inner box is connected with the three-way valve, and the three-way valve has the vacuum pump through pipe connection, and vacuum pump fixed connection is on the lateral wall of box, and the pipeline is installed the stop valve on being close to the vacuum pump, and the pipeline is installed baroceptor.

As a further aspect of the present invention: the lower extreme of rack is equipped with the tray, and the tray is equipped with the protection network all around, is convenient for place the sample.

As a further aspect of the present invention: the second piston is conical, and the diameter of one side, facing the inner box, of the second piston is smaller than that of the other side of the second piston, so that the sealing performance is better.

As a further aspect of the present invention: the lower end of the side wall of the box body is provided with a water outlet, and a sealing cover is arranged on the water outlet, so that the box body is convenient to clean.

As a further aspect of the present invention: the control screen comprises a switch, a time controller, an alarm, a display screen and a plurality of buttons and is used for setting an automation process.

As a further aspect of the present invention: the three-way valve is electrically controlled, and the outlets of the three-way valve are respectively arranged between the inner box and the box body and used for adjusting air pressure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses simple structure, degree of automation is high, through rack and piston one, can be convenient put into the sample.

2. In the experimentation, through control panel automatic control experimentation, guarantee the accuracy of experimentation, draw water automatically after accomplishing, prevent that the staff from forgetting, influencing the test result.

Drawings

Fig. 1 is a schematic structural diagram of a novel building energy-saving detection device.

Fig. 2 is a schematic top view of a rack in the novel building energy-saving detection device.

Fig. 3 is a schematic top view of a card cover in the novel building energy-saving detection device.

Fig. 4 is a schematic perspective view of a card cover in the novel building energy-saving detection device.

In the figure: 1. a box body; 2. an inner box; 3. placing a rack; 4. a cover is clamped; 5. a handle; 6. a first piston; 7. a guide groove; 8. an electronic level gauge; 9. a control screen; 10. a water inlet hole; 11. a second piston; 12. an electric telescopic rod; 13. a water outlet; 14. a three-way valve; 15. a stop valve; 16. an air pressure sensor; 17. a vacuum pump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, in the embodiment of the present invention, a novel building energy saving detection device comprises a box body 1, wherein the box body 1 is cylindrical, an inner box 2 is arranged inside the box body 1, a placing frame 3 is clamped with the box body 1 inside the inner box 2, a tray is arranged at the lower end of the placing frame 3, a protective net is arranged around the tray for placing a sample, a piston I6 is arranged between the upper end of the placing frame 3 and the box body 1, the piston I6 is annular, the lower part is smaller and the upper part is larger, a guide groove 7 is matched on the box body 1 at the outer side of the piston I6, the periphery of the piston I6 is clamped through the guide groove 7, the inner side of the piston I6 is pressed on the box body 1 to maintain the sealing performance of the inner box 2, a fan-shaped fixing lug is fixedly and symmetrically connected to the upper end of the piston I6, a handle 5 is fixedly installed on the upper side, two fixing blocks are symmetrically fixed on the upper side of the clamping cover 4, a sample is placed on the placing frame 3 and placed in the inner box 2 through the clamping cover 4, the fixing lugs enter the clamping cover 4 through the opening, the handle 5 is rotated, and the piston I6 is pressed on the box body 1;

an electronic liquid level meter 8 is installed on the side wall of the inner box 2, a water inlet hole 10 is formed in the lower end of the side wall of the inner box 2, one side, away from the inner box 2, of the water inlet hole 10 is connected with a second piston 11 in a clamping mode, the second piston 11 is conical, the diameter of the second piston towards one side of the inner box 2 is smaller than that of the other side of the inner box, one side, away from the inner box 2, of the second piston 11 is connected with an electric telescopic rod 12, a base of the electric telescopic rod 12 is connected to the inner wall of the box body 1, a water outlet 13 is formed in the lower end of the side wall of the box body 1, a sealing cover is arranged on the water outlet 13, a three-way valve 14 is connected to the upper end of the side wall of the inner box 2, the three-way valve 14 is electrically controlled, outlets of the three-, the pipeline is provided with an air pressure sensor 16 close to the box body 1, the upper side of the box body 1 is provided with a control screen 9, the control screen 9 comprises a switch, a time controller, an alarm, a display screen and a plurality of buttons, the control screen 9 controls the vacuum pump 17 to be started, the three-way valve 14 absorbs the gas in the inner box 2, under the action of air pressure, the water between the box body 1 and the inner box 2 is absorbed into the inner box 2, the control screen 9 controls the electric telescopic rod 12 to be started when the specified liquid level is reached through the data sent back by the electronic liquid level meter 8, the piston two 11 is plugged in the water inlet hole 10, the air is continuously extracted until the specified air pressure value is reached, the stop valve 15 is closed after the specified air pressure value is reached, the soaking and pressure maintaining stage is entered, the time controller controls the time, the electric telescopic rod 12 is started after the specified air level is reached, air between the inner box 2 and the box body 1 is extracted, water is absorbed between the inner box 2 and the box body 1, soaking is finished, and a signal is sent through the control screen 9.

The utility model discloses a theory of operation is: when the device is used, a sample is placed on the placing rack 3, the sample is placed in the inner box 2 through the clamping cover 4, the fixing lug enters the clamping cover 4 through the opening, the handle 5 is rotated, the piston I6 is pressed on the box body 1, the control screen 9 controls the vacuum pump 17 to be started, the gas in the inner box 2 is absorbed through the three-way valve 14, under the action of air pressure, the water between the box body 1 and the inner box 2 is absorbed into the inner box 2, the control screen 9 controls the electric telescopic rod 12 to be started when the specified liquid level is reached through the data transmitted back by the electronic liquid level meter 8, the piston II 11 is blocked by the water inlet hole 10, the air is continuously extracted until the specified air pressure value is reached, the stop valve 15 is closed after the specified air pressure value is reached, the device enters the soaking and pressure maintaining stage, the time is controlled through the time controller, the experimental process is monitored through the air pressure sensor 16, the vacuum pump 17 is restarted, the water inlet hole 10 is opened, the vacuum pump 17 is started after balance, the three-way valve 14 turns to extract air between the inner box 2 and the box body 1, water is absorbed between the inner box 2 and the box body 1, soaking is finished, and a signal is sent through the control screen 9.

The utility model discloses simple structure, degree of automation is high, through rack 3 and piston 6, can be convenient put into the sample, in the experimentation, through 9 automatic control experimentation of control screen, guarantee the accuracy of experimentation, automatic pumping after the completion prevents that the staff from forgetting, influences the test result.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A novel building energy-saving detection device comprises a box body (1) and is characterized in that, the box body (1) is cylindrical, the inner box (2) is arranged inside the box body (1), the inner box (2) is connected with the box body (1) in a clamping way to form a placing frame (3), a first piston (6) is arranged between the upper end of the placing frame (3) and the box body (1), the piston I (6) is annular, the lower part is small, the upper part is large, the guide groove (7) is matched on the box body (1) at the outer side of the piston I (6), the periphery of the piston I (6) is clamped through the guide groove (7), the inner side of the piston I (6) is pressed on the box body (1), the upper end of the first piston (6) is fixedly and symmetrically connected with fan-shaped fixing lugs, the upper sides of the fixing lugs are fixedly provided with handles (5), the upper side of the box body (1) is fixedly provided with a clamping cover (4) corresponding to the fixing lug, and two fixing blocks are symmetrically fixed on the upper side of the clamping cover (4);

install electron level gauge (8) on the lateral wall of inner box (2), inlet opening (10) have been seted up to the lateral wall lower extreme of inner box (2), and one side joint piston two (11) of inner box (2) are kept away from in inlet opening (10), and one side that inner box (2) were kept away from in piston two (11) is connected with electric telescopic handle (12), and the frame of electric telescopic handle (12) is connected on the inner wall of box (1), the lateral wall upper end of inner box (2) is connected with three-way valve (14), and three-way valve (14) have vacuum pump (17) through the pipe connection, and vacuum pump (17) fixed connection is on the lateral wall of box (1), and stop valve (15) are installed being close to vacuum pump (17) to the pipeline, and baroceptor (16) are installed being close to on box (1) to the pipeline, the upside of box.

2. The novel building energy conservation detection equipment according to claim 1, characterized in that a tray is arranged at the lower end of the placing rack (3), and a protective net is arranged around the tray.

3. The novel building energy conservation detection equipment of claim 1, characterized in that the second piston (11) is conical, and the diameter of one side facing the inner box (2) is smaller than that of the other side.

4. The novel building energy conservation detection equipment as claimed in claim 1, wherein a water outlet (13) is formed at the lower end of the side wall of the box body (1), and a sealing cover is arranged on the water outlet (13).

5. The novel building energy conservation detection device of claim 1, wherein the control screen (9) comprises a switch, a time controller, an alarm, a display screen and a plurality of buttons.

6. The novel building energy conservation detection device of claim 1, characterized in that the three-way valve (14) is electrically controlled, and the outlets of the three-way valve (14) are respectively the inner box (2) and between the inner box (2) and the box body (1).