CN217056456U - Smoke cooling prying block type screw compressor unit one-way valve sealing element - Google Patents
Smoke cooling prying block type screw compressor unit one-way valve sealing element Download PDFInfo
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- CN217056456U CN217056456U CN202220555841.9U CN202220555841U CN217056456U CN 217056456 U CN217056456 U CN 217056456U CN 202220555841 U CN202220555841 U CN 202220555841U CN 217056456 U CN217056456 U CN 217056456U
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Abstract
The utility model discloses a smoke cooling prying block type screw compressor unit one-way valve sealing element, which comprises a first mounting part and a second mounting part; the first installation part comprises a first ring body and a first vertical bar arranged on the inner side of the first ring body, one surface of the first ring body is provided with a plurality of suckers, the other surface of the first ring body is provided with a first connecting groove, and the first vertical bar is provided with a second connecting groove; the second mounting part comprises a second ring body and a second vertical bar arranged on the inner side of the second ring body, a first convex strip matched with the first connecting groove is arranged on the second ring body, and a second convex strip matched with the second connecting groove is arranged on the second vertical bar; under the connection state of the first installation part and the second installation part, the first raised strip is inserted into the first connection groove, and the second raised strip is inserted into the second connection groove. The utility model discloses help solving the difficult problem of process that general check valve sealing member was changed and is dismantled the installation.
Description
Technical Field
The utility model relates to a check valve sealing member equipment technical field, specifically speaking relate to a cigarette cold sled piece formula screw compressor unit check valve sealing member.
Background
The one-way valve sealing element between the high-low pressure machines of the smoke cooling prying block type screw compressor unit is affected by cold and heat exchange in the running process of the unit, or the unit is idle for a long time, and the one-way valve sealing element is damaged.
If the check valve sealing member damages, cause the check valve to seal not tight, when the high low pressure doublestage refrigeration work of unit, can arouse that the during operation of low pressure machine is from arranging certainly and inhaling and be the circulation repetitive work, directly lead to equipment to do the idle work, lead to the increase of unit consumption, greatly reduced refrigeration efficiency, increase the running cost, seriously especially lead to the unit can't use, so will change the check valve sealing member when suitable, but the process of current check valve sealing member change dismantlement installation is difficult, change inefficiency, delay the job schedule.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a cigarette is cold sled piece formula screw compressor unit check valve sealing member convenient to installation is with trading is provided.
In order to solve the technical problem, the utility model discloses a following technical scheme: a smoke cooling prying block type screw compressor unit one-way valve sealing element comprises a first installation part and a second installation part;
the first installation part comprises a first ring body and a first vertical bar arranged on the inner side of the first ring body, one surface of the first ring body is provided with a plurality of suckers, the other surface of the first ring body is provided with a first connecting groove, and the first vertical bar is provided with a second connecting groove; the second installation part comprises a second ring body and a second vertical bar arranged on the inner side of the second ring body, a first convex strip matched with the first connecting groove is arranged on the second ring body, and a second convex strip matched with the second connecting groove is arranged on the second vertical bar;
under the first installation part and the second installation part are connected, the first raised strips are inserted in the first connecting grooves, and the second raised strips are inserted in the second connecting grooves.
Furthermore, a plurality of first slots are formed in the bottom wall of the first connecting slot, a plurality of first insertion blocks matched with the first slots are arranged on the first raised line, a plurality of second slots are formed in the bottom wall of the second connecting slot, and a plurality of second insertion blocks matched with the second slots are arranged on the second raised line;
under the connection state of the first installation part and the second installation part, the first insertion blocks are in one-to-one corresponding insertion fit with the first insertion slots, and the second insertion blocks are in one-to-one corresponding insertion fit with the second insertion slots.
Furthermore, rubber layers are arranged on the side groove wall of the first connecting groove, the side groove walls of the second connecting grooves, the two sides of the first raised strip and the side surfaces of the first inserting blocks and the second inserting blocks.
Further, the rubber layer comprises a plurality of rubber strips which are connected in sequence, and the cross section of each rubber strip is in an obtuse triangle shape.
Furthermore, when the first installation part is connected with the second installation part, the plurality of rubber strips arranged on the groove wall of the first connecting groove are respectively positioned between the two adjacent rubber strips arranged on the first raised line, and the plurality of rubber strips arranged on the groove wall of the second connecting groove are respectively positioned between the two adjacent rubber strips arranged on the second raised line.
Further, first installed part and the second installed part all adopts the silica gel material to make.
The beneficial effects of the utility model embody:
the utility model discloses cigarette cold sled piece formula screw compressor unit check valve sealing member is provided with first installed part and second installed part, first installed part includes first ring body and first vertical retort, the structure of formation matches with the structure of check valve, the sucking disc that sets up on the first ring body, provide better adsorption affinity for the time of installing first installed part, install first installed part earlier, connect the second installed part on first installed part again, the installation is convenient, first sand grip and second sand grip on the second installed part are established to insert and are established on first connecting groove and the second connecting groove of first installed part simultaneously, structural feature according to the check valve, extrude the seal effect better after the installation more, and also dismantle simple when changing, and the operation of being convenient for.
Drawings
Fig. 1 is a top view of a first mounting member structure of the present invention;
fig. 2 is a top view of a second mounting member structure of the present invention;
fig. 3 is a rear view of the first mounting member structure of the present invention;
FIG. 4 is a side sectional view of the first ring structure of the present invention;
fig. 5 is a side sectional view of the second ring structure of the present invention.
The components in the drawings are labeled as follows: 1. a first mounting member; 101. a first ring body; 1011. a first connecting groove; 1012. a first slot; 102. a first vertical bar; 1021. a second connecting groove; 1022. a second slot; 103. a suction cup; 2. a second mounting member; 201. a second ring body; 2011. a first convex strip; 2012. a first insert block; 202. a second vertical bar; 2021. a second convex strip; 2022. a second insert block; 3. a rubber layer; 301. a rubber strip.
Detailed Description
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. The embodiments and features of the embodiments in the present application may be combined with each other without conflict. 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.
It should be noted that, if directional indications such as up, down, left, right, front, and back … … are provided in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, "a plurality" means two or more. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
See fig. 1-5.
The utility model discloses a one-way valve sealing element of a smoke cooling prying block type screw compressor unit, which comprises a first mounting part 1 and a second mounting part 2;
the first installation part 1 comprises a first ring body 101 and a first vertical bar 102 arranged on the inner side of the first ring body 101, one surface of the first ring body 101 is provided with a plurality of suckers 103, the other surface of the first ring body 101 is provided with a first connecting groove 1011, and the first vertical bar 102 is provided with a second connecting groove 1021; the second mounting part 2 comprises a second ring body 201 and a second vertical bar 202 arranged on the inner side of the second ring body 201, a first convex strip 2011 matched with the first connecting groove 1011 is arranged on the second ring body 201, and a second convex strip 2021 matched with the second connecting groove 1021 is arranged on the second vertical bar 202;
in a state where the first mounting element 1 and the second mounting element 2 are connected, the first protruding strip 2011 is inserted into the first connecting groove 1011, and the second protruding strip 2021 is inserted into the second connecting groove 1021.
The utility model discloses cigarette cold sled piece formula screw compressor unit check valve sealing member is provided with first installed part 1 and second installed part 2, first installed part 1 includes first ring body 101 and first vertical retort 102, the structure that forms matches with the structure of check valve, the sucking disc 103 that sets up on the first ring body 101, for providing better adsorption affinity when installing first installed part 1, install first installed part 1 earlier, then connect second installed part 2 on first installed part 1, the installation is convenient, simultaneously first sand grip 2011 and second sand grip 2021 on the second installed part 2 establish and insert on first connecting groove 1011 and the second connecting groove 1021 of first installed part 1, according to the structural feature of check valve, extrude the leakproofness effect better after the installation more, and also dismantle simply when changing, the operation of being convenient for, in this embodiment, first connecting groove 1011 that sets up is seted up along first ring body 101, that is, the first connecting groove 1011 is also ring-shaped, and the second connecting groove 1021 is arranged along the first vertical bar 102, that is, the second connecting groove 1021 is strip-shaped, and the second connecting groove 1021 and the first connecting groove 1011 are connected.
In an embodiment, a plurality of first insertion slots 1012 are formed in a slot bottom wall of the first connection slot 1011, a plurality of first insertion blocks 2012 matched with the plurality of first insertion slots 1012 are arranged on the first protruding strip 2011, a plurality of second insertion slots 1022 are formed in a slot bottom wall of the second connection slot 1021, and a plurality of second insertion blocks 2022 matched with the plurality of second insertion slots 1022 are arranged on the second protruding strip 2021;
in a connection state of the first mounting element 1 and the second mounting element 2, the plurality of first insertion blocks 2012 are in one-to-one corresponding insertion fit with the plurality of first insertion slots 1012, and the plurality of second insertion blocks 2022 are in one-to-one corresponding insertion fit with the plurality of second insertion slots 1022. By adopting the design, the insertion structure is additionally arranged in the first connecting groove 1011 and the second connecting groove 1021, so that the airtightness of the first installation part 1 and the second installation part 2 is better.
In an embodiment, rubber layers 3 are disposed on side groove walls of the first connecting grooves 1011, side groove walls of the second connecting grooves 1021, two sides of the first protruding strips 2011, and side surfaces of the first insert blocks 2012 and the second insert blocks 2022. By the design, the first mounting part 1 and the second mounting part 2 are connected more tightly through the rubber layer 3 during connection, and the air tightness is good.
In one embodiment, the rubber layer 3 includes a plurality of rubber strips 301 connected in sequence, and a cross section of each rubber strip 301 is an obtuse triangle. Design like this, realize 3 layered design on rubber layer, frictional force is too big when preventing that two structures that all have rubber layer 3 from inserting to establish the connection, does not insert the installation well.
In an embodiment, when the first mounting element 1 is connected to the second mounting element 2, the plurality of rubber strips 301 disposed on the groove wall of the first connecting groove 1011 are respectively located between two adjacent rubber strips 301 disposed on the first protruding strip 2011, and the plurality of rubber strips 301 disposed on the groove wall of the second connecting groove 1021 are respectively located between two adjacent rubber strips 301 disposed on the second protruding strip 2021. By the design, the sealing performance is ensured while the installation is convenient through the characteristic of complementary fit of the structures.
In an embodiment, the first mounting member 1 and the second mounting member 2 are made of a silicone material. By the design, the sealing element obtained by the hot vulcanization process originally is replaced by the silica gel material, so that the defects of complex process and high cost in the prior art are overcome, and the compressor can run efficiently.
It should be understood that the examples and embodiments described herein are for illustrative purposes only and are not intended to limit the present invention, and that various modifications or changes in light thereof will be suggested to persons skilled in the art and are to be included within the spirit and purview of this application.
Claims (6)
1. A smoke-cooled prying block type screw compressor unit one-way valve seal is characterized by comprising a first mounting part (1) and a second mounting part (2);
the first installation part (1) comprises a first ring body (101) and a first vertical bar (102) arranged on the inner side of the first ring body (101), one surface of the first ring body (101) is provided with a plurality of suckers (103), the other surface of the first ring body is provided with a first connecting groove (1011), and the first vertical bar (102) is provided with a second connecting groove (1021); the second mounting part (2) comprises a second ring body (201) and a second vertical bar (202) arranged on the inner side of the second ring body (201), a first convex strip (2011) matched with the first connecting groove (1011) is arranged on the second ring body (201), and a second convex strip (2021) matched with the second connecting groove (1021) is arranged on the second vertical bar (202);
under first installed part (1) and second installed part (2) connected state, first sand grip (2011) is inserted and is established in first spread groove (1011), second sand grip (2021) is inserted and is established in second spread groove (1021).
2. The smoke cooling prying block type screw compressor unit one-way valve seal member according to claim 1, wherein a plurality of first insertion grooves (1012) are formed in the groove bottom wall of the first connecting groove (1011), a plurality of first insertion blocks (2012) matched with the plurality of first insertion grooves (1012) are formed in the first protruding strip (2011), a plurality of second insertion grooves (1022) are formed in the groove bottom wall of the second connecting groove (1021), and a plurality of second insertion blocks (2022) matched with the plurality of second insertion grooves (1022) are formed in the second protruding strip (2021);
under the connection state of the first installation part (1) and the second installation part (2), the first insertion blocks (2012) are correspondingly inserted and matched with the first insertion grooves (1012) one by one, and the second insertion blocks (2022) are correspondingly inserted and matched with the second insertion grooves (1022) one by one.
3. The smoke cooled crow block screw compressor unit check valve seal of claim 2, characterized in that a rubber layer (3) is provided on the side groove wall of the first connecting groove (1011), on the side groove wall of the plurality of second connecting grooves (1021), on both sides of the first rib (2011) and on the sides of the plurality of first inserts (2012) and the plurality of second inserts (2022).
4. The smoke cooled crow block screw compressor unit check valve seal according to claim 3, characterized in that the rubber layer (3) comprises a plurality of rubber strips (301) connected in series, and the cross section of each rubber strip (301) is in the shape of an obtuse triangle.
5. The smoke-cooled crow block screw compressor unit check valve seal according to claim 4, characterized in that when said first mounting member (1) is connected to said second mounting member (2), a plurality of said rubber strips (301) disposed on the groove wall of said first connecting groove (1011) are respectively located between the two adjacent said rubber strips (301) disposed on the upper side of said first protruding strip (2011), and a plurality of said rubber strips (301) disposed on the groove wall of said second connecting groove (1021) are respectively located between the two adjacent said rubber strips (301) disposed on the upper side of said second protruding strip (2021).
6. The smoke cooled pry block screw compressor unit check valve seal of claim 1, wherein the first mount (1) and the second mount (2) are both made of silicone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220555841.9U CN217056456U (en) | 2022-03-11 | 2022-03-11 | Smoke cooling prying block type screw compressor unit one-way valve sealing element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220555841.9U CN217056456U (en) | 2022-03-11 | 2022-03-11 | Smoke cooling prying block type screw compressor unit one-way valve sealing element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217056456U true CN217056456U (en) | 2022-07-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220555841.9U Active CN217056456U (en) | 2022-03-11 | 2022-03-11 | Smoke cooling prying block type screw compressor unit one-way valve sealing element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217056456U (en) |
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2022
- 2022-03-11 CN CN202220555841.9U patent/CN217056456U/en active Active
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