Internal cooling cylinder cover

Abstract

The utility model belongs to the technical field of air cylinder covers, and particularly relates to an internal cooling air cylinder cover which comprises a cover body and further comprises air inlets formed in the top of the cover body at equal intervals, radiators are fixedly installed at the tops of the air inlets, and heat dissipation sleeves are fixedly installed on the two sides in the cover body. Heat dissipation fins are arranged on the two sides of the heat dissipation sleeve at equal intervals, an air outlet is fixedly formed in the bottom of the cover body, the air inlet is formed through the cover body, then the heat dissipation device is arranged and installed through the cover body, then air flow circulation is accelerated through the heat dissipation device, and then the installation effect is achieved through the heat dissipation sleeve; according to the air cooler, the ventilation pipe is arranged in the cooling sleeve, then the heat dissipation capacity of the ventilation pipe is improved through the heat dissipation fins, then hot air is discharged through the air outlet, heat dissipation of cooler air on the ventilation pipe can be accelerated through cooperative use of the heat dissipation fins, the heat dissipation sleeve and the radiator, and therefore the temperature of the entering air is reduced, and the cooling work efficiency of the air cooler is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cylinder heads, in particular to an internally cooled cylinder head. Background Art

[0002] An air compressor is a device used to compress air into high-pressure gas, and is usually used in industrial production, automobile maintenance, household tools and other fields. Air compressors can be divided into different types according to their working principles and uses, such as reciprocating compressors, screw compressors, centrifugal compressors, etc. Among them, the air compressor cylinder head is the top component used to seal the cylinder, usually made of cast iron or aluminum alloy. Its design and quality directly affect the sealing performance and durability of the cylinder. When the cylinder head closes the cooling cylinder, the internal heat dissipation is driven by the natural air flow, resulting in low internal heat dissipation efficiency, thereby reducing the heat dissipation efficiency. Therefore, an internally cooled cylinder head is proposed.

[0003] For example, a Chinese patent with publication number CN202628460U discloses an internally cooled cylinder head, which is installed in a piston air compressor, and includes a sealing cover and a cylinder head body. The cylinder head body is an integrally molded casting, including an air inlet, an air intake cavity, an exhaust cavity and an exhaust port. The air intake cavity is provided with an air intake port, the air intake cavity is connected to the air compressor cylinder, the exhaust cavity is connected to the air compressor cylinder, and the outer side wall of the exhaust cavity is cast with a plurality of heat sinks.

[0004] The existing technical documents have the following problems:

[0005] The prior art documents have some disadvantages when used, such as: when the cylinder head is closed to cool the cylinder, the internal heat dissipation is driven by the natural airflow, resulting in low internal heat dissipation efficiency, thereby reducing the heat dissipation efficiency, and when the intake pipe is cooled, the flow rate of the internal heat dissipation airflow cannot be adjusted, thereby reducing the convenience of the cylinder head. In view of this, we propose an internal cooling cylinder head. Utility Model Content

[0006] The purpose of the utility model is to provide an internal cooling cylinder head in view of the above-mentioned technical problems, so as to achieve the effect of improving the heat dissipation efficiency and the convenience of adjusting the cylinder head.

[0007] In view of this, the utility model provides an internally cooled cylinder head, comprising a cover body, and also includes: air inlets are equidistantly arranged on the top of the cover body, a radiator is fixedly installed on the top of the air inlet, heat dissipation sleeves are fixedly installed on both sides of the inside of the cover body, heat dissipation fins are equidistantly arranged on both sides of the heat dissipation sleeve, an air outlet is fixedly arranged on the bottom of the cover body, a bottom cover is fixedly installed on the bottom of the air outlet, a first adjustment plate is fixedly installed between the two sides inside the bottom cover, a movable groove is fixedly arranged at the bottom end inside the bottom cover, a movable block is movably installed on the top of the movable groove, a second adjustment plate is fixedly installed on the top of the movable block, a ventilation pipe is installed through one side of the cover body, and a connecting seat is fixedly installed on the other side of the cover body.

[0008] Based on the above structure, through the coordinated use of cooling fins, cooling sleeves and radiators, the heat dissipation of the cooling machine air in the ventilation pipe can be accelerated, thereby reducing the temperature of the incoming air. Then, by adjusting the alignment of the air holes on the second adjustment plate and the first adjustment plate, the size of the heat dissipation airflow can be controlled to avoid the problem of excessive hot airflow causing erosion to the inside of the cylinder head.

[0009] Preferably, an inspection cover is fixedly mounted on the surface of the cover body, and fixing bolts are equidistantly mounted on the surface of the inspection cover, so that the inspection cover is fixed by the fixing bolts.

[0010] Preferably, a vent hole is fixedly provided on the top of the second adjustment plate, and the second adjustment plate is made of steel. The vent hole facilitates the second adjustment plate to work in conjunction with the first adjustment plate.

[0011] Preferably, a closing cover is movably mounted on one side of the vent pipe, and a pull ring is fixedly mounted on one side of the closing cover, and the closing cover is opened by the pull ring.

[0012] Preferably, a sealing block is fixedly mounted on the other side of the closing cover, the sealing block is made of rubber material, and the sealing block is used to increase the sealing performance of the closing cover.

[0013] Preferably, a sealing gasket is fixedly installed on the other side of the connecting seat, and a nut is fixedly installed on one side of the connecting seat, and the sealing gasket is used to increase the tightness of the connection between the connecting seat and the cooling cylinder.

[0014] Preferably, a bolt is installed through one side of the nut, the bolt is made of steel, and the connecting seat is installed by the bolt.

[0015] The beneficial effects of the utility model are:

[0016] 1. The internally cooled cylinder head is provided with an air inlet through a cover body, and then a radiator is provided and installed through the cover body, and then the circulation of airflow is accelerated through the radiator, and then the heat dissipation sleeve is installed, and then the heat dissipation capacity of the vent pipe is improved through the heat dissipation fins, and then the hot air is discharged through the air outlet. Through the coordinated use of the heat dissipation fins, the heat dissipation sleeve and the radiator, the heat dissipation of the cooling machine air in the vent pipe can be accelerated, thereby reducing the temperature of the incoming air and improving the cooling efficiency of the air cooler.

[0017] 2. The internally cooled cylinder head installs the first adjusting plate through the bottom cover, and then a movable groove is set on the bottom end of the bottom cover, and then the movable block is installed through the movable groove, and then the second adjusting plate is installed through the movable block, and then the alignment of the air holes on the second adjusting plate and the first adjusting plate is adjusted to control the size of the heat dissipation airflow, avoid the problem of excessive hot airflow eroding the inside of the cylinder head, and improve the convenience of the cylinder head. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall stereogram of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the partial structure of the cover body in the utility model;

[0021] Figure 4 It is a partial structural schematic diagram of the bottom cover of the utility model;

[0022] Figure 5 It is a partial stereoscopic diagram of the ventilation pipe in the utility model;

[0023] Figure 6 It is a partial structural schematic diagram of the connecting seat in the utility model.

[0024] The symbols in the figure are:

[0025] 1. Cover body; 101. Inspection cover; 102. Fixing bolt; 103. Air inlet; 104. Radiator; 105. Heat dissipation sleeve; 106. Heat dissipation fins; 107. Air outlet; 2. Vent pipe; 201. Closing cover; 202. Sealing block; 203. Pull ring; 3. Bottom cover; 301. First adjustment plate; 302. Moving groove; 303. Moving block; 304. Second adjustment plate; 305. Vent hole; 4. Connecting seat; 401. Sealing gasket; 402. Nut; 403. Bolt. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] The present application embodiment discloses an internally cooled cylinder head. Figure 1-Figure 6 , including a cover body 1, and also including: air inlets 103 are equidistantly arranged on the top of the cover body 1, a radiator 104 is fixedly installed on the top of the air inlet 103, heat dissipation sleeves 105 are fixedly installed on both sides of the inside of the cover body 1, and heat dissipation fins 106 are equidistantly arranged on both sides of the heat dissipation sleeve 105, an air outlet 107 is fixedly arranged on the bottom of the cover body 1, a bottom cover 3 is fixedly installed on the bottom of the air outlet 107, a first adjustment plate 301 is fixedly installed between the two sides inside the bottom cover 3, a movable groove 302 is fixedly arranged at the bottom end of the inside of the bottom cover 3, a movable block 303 is movably installed on the top of the movable groove 302, a second adjustment plate 304 is fixedly installed on the top of the movable block 303, a ventilation pipe 2 is installed through one side of the cover body 1, and a connecting seat 4 is fixedly installed on the other side of the cover body 1.

[0028] Based on the above structure, the air inlet 103 is set through the cover body 1, and then the radiator 104 is set and installed through the cover body 1, and then the circulation of airflow is accelerated through the radiator 104, and then the heat dissipation sleeve 105 is installed, and then the heat dissipation capacity of the ventilation pipe 2 is improved through the heat dissipation fins 106, and then the hot air is discharged through the air outlet 107. Through the coordinated use of the heat dissipation fins 106, the heat dissipation sleeve 105 and the radiator 104, the heat dissipation of the cooling machine air in the ventilation pipe 2 can be accelerated, so that the temperature of the incoming air is reduced. The cooling efficiency of the air cooler is improved, and the first adjusting plate 301 is installed through the bottom cover 3, and then a movable groove 302 is set at the bottom end of the bottom cover 3, and then the movable block 303 is installed through the movable groove 302, and then the second adjusting plate 304 is installed through the movable block 303, and then the second adjusting plate 304 is adjusted to align with the air holes on the first adjusting plate 301, so as to control the size of the heat dissipation airflow, avoid the problem of excessive hot airflow eroding the inside of the cylinder head, and improve the convenience of the cylinder head.

[0029] In one embodiment, an inspection cover 101 is fixedly mounted on the surface of the cover body 1 , and fixing bolts 102 are equidistantly mounted on the surface of the inspection cover 101 .

[0030] Specifically, the cover body 1 is closed by the inspection cover 101 , and then the inspection cover 101 is installed by the fixing bolt 102 .

[0031] In this embodiment, the inspection cover 101 is used to facilitate the inspection of the interior of the cover body 1, and then the fixing bolt 102 is used to increase the stability of the installation of the inspection cover 101.

[0032] In one embodiment, a vent hole 305 is fixedly disposed on the top of the second adjustment plate 304, and the second adjustment plate 304 is made of steel.

[0033] Specifically, the vent hole 305 is set through the second adjustment plate 304 .

[0034] In this embodiment, the vent holes 305 are used to facilitate airflow adjustment on the second adjustment plate 304 .

[0035] In one embodiment, a closing cover 201 is movably mounted on one side of the vent pipe 2 , and a pull ring 203 is fixedly mounted on one side of the closing cover 201 .

[0036] Specifically, the vent pipe 2 is closed by the closing cover 201 , and then the closing cover 201 is opened by the pull ring 203 .

[0037] In this embodiment, the ventilation pipe 2 is used to transport the airflow to the cooling cylinder, and then the closing cover 201 is used to close the ventilation pipe 2 during the transportation process to prevent dust from falling in.

[0038] In one embodiment, a sealing block 202 is fixedly mounted on the other side of the closing cover 201 , and the sealing block 202 is made of rubber.

[0039] Specifically, the sealing block 202 is installed by closing the cover 201 .

[0040] In this embodiment, a sealing block 202 is used to increase the sealing performance of the closing cover 201 .

[0041] In one embodiment, a sealing gasket 401 is fixedly installed on the other side of the connecting seat 4 , and a nut 402 is fixedly installed on one side of the connecting seat 4 .

[0042] Specifically, the sealing gasket 401 and the nut 402 are installed through the connecting seat 4.

[0043] In this embodiment, a sealing gasket 401 is used to increase the tightness of the connection between the connecting seat 4 and the cooling cylinder.

[0044] In one embodiment, a bolt 403 is installed through one side of the nut 402, and the bolt 403 is made of steel.

[0045] Specifically, the connecting seat 4 is connected to the cooling cylinder by means of bolts 403 .

[0046] In this embodiment, the connection base 4 is connected to the cooling cylinder by bolts 403 to increase the stability of the installation.

[0047] When an internal cooling cylinder head of the present embodiment is used, the air inlet 103 is set through the cover body 1, the cover body 1 is closed through the inspection cover 101, and then the inspection cover 101 is installed through the fixing bolt 102, and then the radiator 104 is set and installed through the cover body 1, and then the circulation of air is accelerated through the radiator 104, and then the heat dissipation sleeve 105 is installed, and then the hot air is discharged through the air outlet 107, and the heat dissipation fins 106, the heat dissipation sleeve 105 and the radiator 104 are used in coordination, and the first adjustment plate 301 is installed through the bottom cover 3, and then Then, a movable groove 302 is set at the bottom end of the bottom cover 3, and then the movable block 303 is installed through the movable groove 302, and then the second adjustment plate 304 is installed through the movable block 303, and the vent hole 305 is set through the second adjustment plate 304, the vent pipe 2 is closed through the closing cover 201, and then the closing cover 201 is opened through the pull ring 203, and the sealing block 202 is installed through the closing cover 201, and then the sealing gasket 401 and the nut 402 are installed through the connecting seat 4, and the connecting seat 4 is connected to the cooling cylinder through the bolt 403.

[0048] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An internally cooled cylinder head, comprising a cover body (1), characterized in that: Also includes: The top of the cover body (1) is equidistantly provided with air inlets (103), a radiator (104) is fixedly mounted on the top of the air inlets (103), heat dissipation sleeves (105) are fixedly mounted on both sides of the inside of the cover body (1), heat dissipation fins (106) are equidistantly mounted on both sides of the heat dissipation sleeve (105), an air outlet (107) is fixedly mounted on the bottom of the cover body (1), and a bottom cover (3) is fixedly mounted on the bottom of the air outlet (107), A first adjustment plate (301) is fixedly installed between the two sides inside the bottom cover (3), a movable groove (302) is fixedly provided at the bottom end inside the bottom cover (3), a movable block (303) is movably installed on the top of the movable groove (302), and a second adjustment plate (304) is fixedly installed on the top of the movable block (303), a ventilation pipe (2) is installed through one side of the cover body (1), and a connecting seat (4) is fixedly installed on the other side of the cover body (1).

2. An internally cooled cylinder head according to claim 1, characterized in that: An inspection cover (101) is fixedly mounted on the surface of the cover body (1), and fixing bolts (102) are equidistantly mounted on the surface of the inspection cover (101).

3. The internally cooled cylinder head according to claim 1, characterized in that: A vent hole (305) is fixedly provided on the top of the second adjustment plate (304), and the second adjustment plate (304) is made of steel.

4. The internally cooled cylinder head according to claim 1, characterized in that: A closing cover (201) is movably mounted on one side of the ventilation pipe (2), and a pull ring (203) is fixedly mounted on one side of the closing cover (201).

5. An internally cooled cylinder head according to claim 4, characterized in that: A sealing block (202) is fixedly mounted on the other side of the closing cover (201), and the sealing block (202) is made of rubber material.

6. The internally cooled cylinder head according to claim 1, characterized in that: A sealing gasket (401) is fixedly mounted on the other side of the connection seat (4), and a nut (402) is fixedly mounted on one side of the connection seat (4).

7. An internally cooled cylinder head according to claim 6, characterized in that: A bolt (403) is installed through one side of the nut (402), and the bolt (403) is made of steel.

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