CN217237563U - Connection-free water pressure experiment fixing device for explosion-proof cabinet - Google Patents
Connection-free water pressure experiment fixing device for explosion-proof cabinet Download PDFInfo
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- CN217237563U CN217237563U CN202221095242.XU CN202221095242U CN217237563U CN 217237563 U CN217237563 U CN 217237563U CN 202221095242 U CN202221095242 U CN 202221095242U CN 217237563 U CN217237563 U CN 217237563U
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- proof cabinet
- explosion
- base
- flame proof
- sealing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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Abstract
The utility model relates to a flame proof cabinet detects, especially relates to a flame proof cabinet that is used for flame proof cabinet sealing performance to experiment is with exempting from to connect hydrostatic test fixing device and includes the base, be provided with the inlet opening on the base, be provided with between inlet opening upper end and the flame proof cabinet and exempt from to connect sealing device, exempt from to connect sealing device including setting up the sealing layer outside the inlet opening upper end, the sealing layer corresponds with the interface position of flame proof cabinet, still installs the closing device who is used for compressing tightly the flame proof cabinet downwards on the base, place the flame proof cabinet make reserve the interface correspond with the inlet opening position can, closing device compresses tightly the flame proof cabinet downwards, and then makes interface and inlet opening pass through the sealing layer and form sealed intercommunication, avoids extra sealing joint, and it is more convenient to operate, and sealed effect is stable.
Description
Technical Field
The utility model relates to a flame proof cabinet detects, especially relates to a flame proof cabinet is with exempting from to connect hydrostatic test fixing device for flame proof cabinet sealing performance experiment.
Background
The main structure of the explosion-proof cabinet comprises a wiring cavity, a main cavity and a support frame, and the main cavity needs to be subjected to explosion-proof design because of the installation of component parts in the main cavity, and the sealing performance is detected after the main cavity is manufactured, so that a water pressure experiment is generally used.
In order to better perform a hydraulic test on the explosion-proof cabinet, the explosion-proof cabinet needs to be fixed during the hydraulic test, the explosion-proof cabinet is fixed through vertical and horizontal hydraulic cylinders in the prior art, or is clamped through a tool, and the tool is used for clamping, so that manual operation is troublesome.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome not enough among the prior art, provide a can realize the flame proof cabinet of fixing and intercommunication fast with exempting from to connect water pressure experiment fixing device.
The utility model discloses a realize through following technical scheme: the connecting-free hydraulic pressure experiment fixing device for the explosion-proof cabinet comprises a base, wherein a water inlet hole is formed in the base, a connecting-free sealing device is arranged between the upper end of the water inlet hole and the explosion-proof cabinet and comprises a sealing layer arranged outside the upper end of the water inlet hole, the sealing layer corresponds to an interface position of the explosion-proof cabinet, and a pressing device used for pressing the explosion-proof cabinet downwards is further installed on the base.
Furthermore, a supporting frame is arranged on the base, the pressing device comprises a lifting and lowering plate arranged on the supporting frame, and the lifting and lowering plate is connected with a lifting and lowering driving device.
Furthermore, the upper end of the water inlet hole is provided with a supporting head, and the upper end of the supporting head is a hemispherical head or a conical head.
Furthermore, an upward supporting ring is hermetically arranged on the base, and a sealing layer is arranged on the supporting ring.
The beneficial effects of the utility model reside in that: explosion proof cabinet is with exempting from to connect hydrostatic test fixing device, the on-line screen storage device comprises a base, be provided with the inlet opening on the base, be provided with the sealing device of exempting from to connect between inlet opening upper end and the explosion proof cabinet, exempt from to connect sealing device including setting up the sealing layer outside the inlet opening upper end, the sealing layer corresponds with the interface position of explosion proof cabinet, still installs the closing device who is used for compressing tightly the explosion proof cabinet downwards on the base, place the explosion proof cabinet make reserve interface correspond with the inlet opening position can, closing device compresses tightly the explosion proof cabinet downwards, and then makes interface and inlet opening pass through the sealing layer and form sealed intercommunication, avoids extra sealing joint, and it is more convenient to operate, and sealed effect is stable.
Drawings
FIG. 1 is a schematic structural view of embodiment 1;
FIG. 2 is a schematic view of the communication relationship between the water inlet and the explosion-proof cabinet in embodiment 1;
FIG. 3 is a schematic view of a communication relationship between a water inlet and an explosion-proof cabinet in embodiment 2;
FIG. 4 is an enlarged view of a portion A of FIG. 3;
FIG. 5 is a schematic view of the communication relationship between the water inlet and the explosion suppression cabinet in embodiment 3;
FIG. 6 is a schematic view of a swing pipe structure according to example 4.
Wherein: 1. a base; 2. a support frame; 3. a water inlet hole; 4. a voltage rising and falling plate; 5. an explosion-proof cabinet; 6. a hydraulic cylinder; 7. a hydraulic station; 8. an evacuation valve; 9. an explosion-proof glan head; 10. a sealing layer; 11. a support head; 12. a support ring; 13. an exhaust hole; 14. an exhaust pipe; 15. an exhaust outer tube; 16. a swing pipe; 17. blocking sheets; 18. sealing sleeves; 19. and (4) a water inlet pipe.
Detailed Description
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Example 1
As shown in fig. 1-2, a connection-free water pressure experiment fixing device for a flame-proof cabinet comprises a base 1, a water inlet hole 3 is processed on the base 1, the water inlet hole 3 is communicated with a water inlet pipe 19, the water inlet pipe is also communicated with an emptying pipe, an emptying valve 8 is installed on the emptying pipe, a connection-free sealing device is installed between the upper end of the water inlet hole and the flame-proof cabinet, the connection-free sealing device comprises a sealing layer installed outside the upper end of the water inlet hole, and the sealing layer 10 is matched with the bottom of the flame-proof cabinet 5, in order to better detect the sealing performance, each interface of the explosion-proof cabinet is provided with an explosion-proof gland head 9 which is communicated with the water inlet hole 3 only through one explosion-proof gland head, the other explosion-proof gland heads are sealed and blocked through the blocking piece 18, the explosion-proof gland head at the highest position is opened at the initial stage of water injection, the sealing is carried out through the blocking piece 18 when water flows out, and then the water injection and pressurization are continued.
Be fixed with support frame 2 on the base 1, install decurrent lift drive on the support frame 2, lift drive chooses for use pneumatic cylinder 6, and pneumatic cylinder 6 is connected to hydraulic pressure station 7, and at 4 surface mounting buffer layers under the lift clamp plate, the buffer layer is earlier with the rubber layer, can protect flame proof cabinet 5.
The working steps of the embodiment are as follows, the explosion-proof cabinet 5 is placed on the base 1, the hydraulic cylinder 6 is controlled to act, the explosion-proof cabinet 5 is further compressed with the base 1, sealing is carried out through the sealing layer, and the water is pumped into the explosion-proof cabinet 5 to carry out a hydraulic pressure experiment.
Example 2
As shown in fig. 3-4, a connection-free hydraulic pressure experiment fixing device for a flameproof cabinet is different from embodiment 1 in that a support head 11 is installed at the upper end of a water inlet 3, the lower end of the support head 11 is in sealing connection with the water inlet 3 through threads, and the upper end of the support head 11 is a hemispherical head or a conical head, so that a sealing layer 10 can be supported, and the sealing effect between the sealing layer 10 and an explosion-proof glan head 9 is improved.
Example 3
As shown in fig. 5, an intelligent water pressure experiment system for explosion suppression cabinet, different with embodiment 1, explosion-proof glan head is not installed to the interface of 5 bottoms of explosion suppression cabinet, ascending support ring 12 of seal installation on the base, install sealing layer 10 on the support ring 12, the rubber layer is chooseed for use to sealing layer 10, the advantage lies in, need not accurate location, only need guarantee the interface be located the support ring 12 surrounded regional can, can be faster place, can realize the sealed between 5 bottom edges of explosion suppression cabinet and inlet opening 3 through sealing layer 10.
Still process on the base exhaust hole 13, the inner intercommunication of exhaust hole 13 has blast pipe 14, and blast pipe 14 can upwards insert to explosion proof cabinet 5 upper portion, and then better exhausts, and exhaust hole 13 outer end intercommunication has the outer tube 15 of exhausting with the valve, when detecting that outer tube 15 of exhausting has water to discharge, closes the valve, continues to carry out the water injection pressure boost.
Example 4
As shown in fig. 6, an intelligent water pressure experiment system for explosion-proof cabinet, different from embodiment 1, one of them explosion-proof glan head that is located the lateral wall is connected with swing pipe 17, swing pipe 16 outer end is sealed to be inserted in explosion-proof glan head 9, swing pipe 16 inner is buckled, rotate swing pipe 16, can adjust the import height and then make the gas of eminence discharged, swing pipe passes through seal cover 18 and is connected with explosion-proof glan head, seal cover 18 is the silica gel cover, not only can form sealedly, can also provide the damping, fix a position after rotating swing pipe, under the general condition, install swing pipe at the explosion-proof glan head department of highest position, when detecting that swing pipe has water discharge, the installation closure piece, then the extrusion molding carries out the water injection pressure boost.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (4)
1. The connecting-free hydraulic pressure experiment fixing device for the explosion-proof cabinet is characterized by comprising a base, wherein a water inlet hole is formed in the base, a connecting-free sealing device is arranged between the upper end of the water inlet hole and the explosion-proof cabinet and comprises a sealing layer arranged outside the upper end of the water inlet hole, the sealing layer corresponds to an interface position of the explosion-proof cabinet, and a pressing device used for pressing the explosion-proof cabinet downwards is further installed on the base.
2. The connection-free water pressure experiment fixing device for the explosion-proof cabinet is characterized in that a supporting frame is arranged on the base, the compressing device comprises a lifting and reducing plate arranged on the supporting frame, and the lifting and reducing plate is connected with a lifting driving device.
3. The connection-free hydraulic pressure experiment fixing device for the explosion-proof cabinet according to claim 1 is characterized in that a support head is arranged at the upper end of the water inlet hole, and the upper end of the support head is a hemispherical head or a conical head.
4. The connection-free hydraulic pressure experiment fixing device for the explosion-proof cabinet according to claim 1 is characterized in that an upward support ring is arranged on the base in a sealing manner, and a sealing layer is arranged on the support ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221095242.XU CN217237563U (en) | 2022-05-09 | 2022-05-09 | Connection-free water pressure experiment fixing device for explosion-proof cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221095242.XU CN217237563U (en) | 2022-05-09 | 2022-05-09 | Connection-free water pressure experiment fixing device for explosion-proof cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217237563U true CN217237563U (en) | 2022-08-19 |
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ID=82822990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221095242.XU Active CN217237563U (en) | 2022-05-09 | 2022-05-09 | Connection-free water pressure experiment fixing device for explosion-proof cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217237563U (en) |
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2022
- 2022-05-09 CN CN202221095242.XU patent/CN217237563U/en active Active
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