CN108397421A

CN108397421A - The heat-insulated Scroll-tupe air pump of high strength anti-explosion

Info

Publication number: CN108397421A
Application number: CN201711404231.9A
Authority: CN
Inventors: 宣星波
Original assignee: ZHEJIANG GREENCO INDUSTRY Co Ltd
Current assignee: ZHEJIANG GREENCO INDUSTRY Co Ltd
Priority date: 2017-12-22
Filing date: 2017-12-22
Publication date: 2018-08-14
Anticipated expiration: 2037-12-22
Also published as: CN108397421B

Abstract

The invention discloses a kind of heat-insulated Scroll-tupe air pumps of high strength anti-explosion, including shell, impeller and actuator；The shell includes and the second shell impeller matched first shell and be detachably connected with the first shell；It is equipped with heat dissipation cavity between the first shell and second shell, coolant liquid is equipped in the heat dissipation cavity.Coolant liquid, which is arranged, in the present invention to reduce pump body temperature, the more preferable compressed gas of the pump housing by pump housing heat absorption；Also it can increase air pump workplace without viewed area, it is easy to use；First shell and second shell are detachable, convenient for second shell is unloaded, when the set-up mode not only can guarantee that environment temperature is high, it can effectively radiate, it is also ensured that when environment temperature is low, slow down heat dissipation, keep moderate temperature in the pump housing, pump body compression gas efficiency is improved, coolant liquid is not necessarily to, saves energy consumption.

Description

The heat-insulated Scroll-tupe air pump of high strength anti-explosion

Technical field

The invention belongs to whirlpool pump technical fields, more particularly, to a kind of heat-insulated Scroll-tupe air pump of high strength anti-explosion.

Background technology

Scroll-tupe air pump causes the generation in pump largely hot at work to gas compression, existing Scroll-tupe Air pump distributes the heat on the pump housing into air usually by setting intensive cooling fin on the shell, by cooling fin；But The heat dissipation effect is poor, and cooling fin radiates in air and influenced by weather, in the case of environment temperature height, the heat of cooling fin It is not easy to shed, the temperature for easily causing the internal pump housing is excessively high, to cause air pump to damage.

Invention content

The present invention for overcome the deficiencies in the prior art, provides a kind of heat-insulated Scroll-tupe of the high strength anti-explosion of good heat dissipation effect Air pump.

To achieve the goals above, the present invention uses following technical scheme：A kind of heat-insulated Scroll-tupe air pump of high strength anti-explosion, Including shell, impeller and actuator；The shell include with the matched first shell of the impeller and with the first shell The second shell being detachably connected；It is equipped with heat dissipation cavity between the first shell and second shell, cooling is equipped in the heat dissipation cavity Liquid.The present invention sets coolant liquid by the way that heat dissipation cavity is arranged in heat dissipation cavity, and coolant liquid can be by the heat absorption on the pump housing, and intracavitary Coolant liquid cycle, can quickly take away the heat of the pump housing, reduce the temperature in the pump housing, to which the gas in the pump housing at low temperature may be used Preferably compression, increases the amount of compressed gas；Coolant liquid is set simultaneously, avoids traditional pump housing and needs to select specific place To ensure the stability of pump housing heat dissipation；The pump housing equipped with coolant liquid can have fine without viewed area even if narrow space Heat dissipation effect, therefore strengthen the place that air pump can work, air pump made more preferably can more easily to use；First shell and second Shell is detachable, can be convenient for second shell is unloaded, to environment temperature it is relatively low especially in winter when, pump can be facilitated Body is directly by self-radiating to keep the temperature in the pump housing, to keep impeller can quick rotary compression gas；The setting When mode not only can guarantee that environment temperature is higher, can effectively it radiate, it is also ensured that when environment temperature is low, subtract Slow heat dissipation, keeps the moderate temperature in the pump housing, to improve the efficiency of pump body compression gas, and without being passed through coolant liquid, may be used also Save the consumption of the energy.

Further, the first shell side wall is equipped with multiple cooling fins, which is immersed in the coolant liquid； Cooling fin is set on the first shell, because heat sink conducts heat is good, therefore can quickly be reached the heat in the pump housing in the liquid of cold-zone, Accelerate heat to shed.

Further, the first shell is equipped with the first extension, and the second shell is equipped with prolongs with described first Second extension of extending portion sealing cooperation；First extension and the second extension are set, first shell and second shell can be convenient for Connection, and the first extension and the second extension are tightly connected, it is ensured that the good airproof performance in heat dissipation cavity avoids coolant liquid from letting out Dew.

Further, second extension is equipped with clamping part, and first extension is equipped with and the clamping part Matched snap-in groove；Clamping part is caught in snap-in groove, to which second shell can not be split away off from first shell, And the connection type is simple, is connected without using screw, it is only necessary to which clamping part enters in buckle slot, then rotates first shell Two shell connections can be realized.

Further, the clamping part is equipped with movable chamber, and the fastener that can be moved up and down is equipped in the movable chamber, described It is equipped with and the matched buckle slot of the fastener in snap-in groove；Movable chamber and fastener, movable chamber are set on clamping part Fastener can be convenient for move up and down, be penetrated to buckle slot after protruding movable chamber to fastener；Fastener is caught in buckle slot, Make second shell that can not be rotated relative to first shell, to avoid, because of maloperation, second shell being caused to connect pine with first shell It is dynamic, cause second shell to fall off.

Further, the first shell is equipped with the driving part for driving the fastener to move up and down；Pass through Driving part drives fastener to move up and down, so as to facilitate driving fastener to be first mutually disengaged out from buckle slot.

Further, the driving part include the cavity being set in second shell, set rotating member in the cavity, It is described to affect rope and fastener bottom phase with the elastic component for affecting rope and be connected with the fastener of the rotating member even Even；By the way that cavity is arranged on the second housing, the manufacturing cost of second shell can be reduced, and can to rotating member, affect rope and bullet Property the realizations protection such as part, avoid component from being exposed in environment, cause parts oxidation damage etc., parts can also be realized and be positioned With hiding, the overall aesthetic degree of stability and the pump housing during intensifier use；Elastic component is arranged can be by the fastener Pop-up to which fastener is caught in buckle slot, and is arranged and affects rope, it can be achieved that when needing to withdraw fastener, draws It is dynamic to affect rope, and then the elastic force of elastic component is overcome to do manual work, to which fastener be withdrawn；By this way, can efficiently realize by Fastener is withdrawn, good working effect.

Further, the rotating member is equipped with the positioning groove for affecting rope to wind described in confession；On the rotating member end It is connected with a resetting spring, the resetting spring is connected with the positioning cavity wall；Positioning groove is set, it can be ensured that rotating member rotates When, affect rope to be wrapped in groove every time, and then ensure to affect rope to pull the fastener movable apart from identical every time, from And ensureing rotation rotating member every time, the fastener can all be detached out of described buckle slot；And resetting spring is set, it can be After rotating member rotation, make return unit from original state is newly reset to, avoids that the rope length time is affected to pull fastener and be damaged.

Further, it is equipped in the cavity and affects matched first idler wheel of rope and the second idler wheel with described；The sky Intracavitary is equipped with affects matched first locating wheel of rope and the second locating wheel, described affect to restrict set on first positioning with described Between wheel and the second locating wheel；First idler wheel and the changeable direction for affecting rope of the second idler wheel are set, avoid affecting rope and placed cavity The corner of inner wall collides friction, causes to affect rope impaired；And locating wheel can then be positioned to affecting rope, remain in intracavitary Rope is affected not to be in contact with the inner wall of the cavity, and then the effective stability for keeping affecting rope work.

Further, a frame body is equipped in the cavity, the elastic component is set on the frame body, first idler wheel is set Below the frame body；The frame body is equipped with through-hole, described that chamber is affected to be connected with the fastener across the through-hole；By setting Frame body is set, so as to be convenient for the first idler wheel being set to frame body bottom, and then can be convenient for affecting the upper end of rope and the fastener On same vertical plane, convenient for affecting rope to pull fastener.

In conclusion coolant liquid, which is arranged, in the present invention to reduce pump body temperature, the more preferable compressed gas of the pump housing by pump housing heat absorption Body；Also it can increase air pump workplace without viewed area, it is easy to use；First shell and second shell are detachable, are convenient for second Shell unloads, and when which not only can guarantee that environment temperature is high, can effectively radiate, it is also ensured that when environment temperature is low, subtract Slow heat dissipation, keeps moderate temperature in the pump housing, improves pump body compression gas efficiency, is not necessarily to coolant liquid, saves energy consumption.

Description of the drawings

Fig. 1 is the structural diagram of the present invention.

Fig. 2 is the second shell front view of the present invention.

Fig. 3 is the enlarged drawing of A in Fig. 1.

Fig. 4 is the enlarged drawing of B in Fig. 1.

Specific implementation mode

In order to make those skilled in the art be better understood from the present invention program, below in conjunction in the embodiment of the present invention Attached drawing, technical solution in the embodiment of the present invention carry out clear, complete description.

As shown in Figs 1-4, the heat-insulated Scroll-tupe air pump of a kind of high strength anti-explosion, including shell 1, impeller and actuator 2；Wherein The actuator 2 is motor, and the impeller is the impeller of existing Scroll-tupe air pump in the market, so no longer superfluous herein It states；The shell 1 includes first shell 11 and second shell 12, and the first shell 11 and second shell 12 are made of metal, And the impeller is suitble in first shell 11, the output shaft of the actuator 2 is penetrated to first shell 11, then with institute It states impeller to be connected, is specifically connected as the prior art, details are not described herein；Further, the first shell 11 and Two shells 12 are connected with each other, and connecting has spacing between two shells of completion, which forms heat dissipation cavity 13, in heat dissipation cavity 13 Equipped with coolant liquid, the coolant liquid is in contact with the side wall of the first shell 11, to absorb the heat in first shell 11 Amount, the cold-zone liquid are water；Multiple cooling fins 111, the cooling fin 111 and institute are equipped on 11 side wall of first shell The integrated molding of first shell 11 is stated, and cooling fin 111 is immersed in the coolant liquid, therefore the heat on cooling fin 111 can Quickly it is transferred in coolant liquid.

Further, the first shell 11 is equipped with the first extension 112, which is to be located at first One circle becket of 11 outer rim of shell, first extension 11 are integrally formed with the first shell 11；Described first extends Thickness is different between the front and rear in portion 11, and forms ladder；The second shell 12 is equipped with the second extension 122, When connection, second extension 122 is located at the lower section of first extension 112, and the end of the second extension 122 with The upper surface at 112 rear portion of the first extension is in contact, while being equipped with concave ring 113 in the first extension 11, and described second extends The end in portion 122 is equipped with bulge loop 123, and a sealing ring 130 is additionally provided on the bulge loop 123, and the sealing ring 130 is rubber Cushion rubber；When first extension 112 and the second extension 122 connect, the bulge loop 123 is penetrated to concave ring In 113, and sealing ring 130 and the bottom connection of the concave ring 113 touch, to form sealing.

Further, it is set on second extension 122 there are three clamping part 31, the clamping part 31 is described to be located at Convex block on second extension, 122 outer surface, first extension 112 are equipped with snap-in groove 32, the snap-in groove 32 For a circle recess portion of the formation that is recessed outward by the inner wall of the first extension 112, set on the first lid 11 there are three notch, this is lacked Mouth is connected with the snap-in groove 32；The size of the notch is in the same size with the clamping part 31；Specifically, when described When second shell 12 is connected with first shell 11, the clamping part 31 is by notch, subsequently into buckling in recessed 32 slot, into And rotate the second shell 12, that is, it realizes the two and is detachably connected.

In order to preferably fix second shell 12, a movable chamber 33, the activity are designed on each clamping part 31 A fastener 34 is provided in chamber 33, the fastener 34 is square metal column, and the fastener 34 is described by being located at again Second shell 12 on driving part 4 realization can be up and down in movable chamber 33；It is equipped in the snap-in groove 32 Three buckle slots 35, when the second shell 12 and first shell 11 are completed to connect, 34 part of fastener is from work It is pierced by, can not rotated subsequently into the interior therefore second shell 12 of buckle slot 35, and then realize the two connection more in dynamic chamber 33 It is close.

Specifically, the driving part 4 includes cavity 41, rotating member 42, affects rope 43 and elastic component 44, wherein described Elastic component 44 be spring；The cavity 41 is the cavity being located in the second shell 12, the movable chamber 33 with The cavity 41 is connected, and is set in the cavity 41 there are three frame body 46, the frame body 46 is a metallic support；The frame body 46 are located at the lower section of movable chamber 33, and 44 lower end of elastic component is fixed on the upper surface of the frame body 46, and elastic component 44 Upper end connect with the bottom of the fastener 34；The rotating member 42 is a cylinder, is connected on the rotating member end It connects there are one resetting spring 45,45 other end of resetting spring is connected with 41 inner wall of cavity, the reset bullet Spring 45 is horizontal；The rotating member 42 is equipped with positioning groove 421, and the bottom surface of the positioning groove 421 is arcwall face；It is described The front of rotating member 42 is arranged in the cavity 41, and described affects 43 one end of rope to be fixed on the positioning groove 421, The other end is passed through from the through-hole 461 among the frame body 46, is then penetrated and the buckle from the centre of elastic component 44 The bottom of part 34 is connected, and the rope 43 that affects is steel wire rope.

Further, the first idler wheel 51 and the second idler wheel 52, first idler wheel 51 are equipped in the cavity 41 It is located at the lower section of the frame body 46, second idler wheel 52 is located on the inner wall of the cavity 41；In the cavity The first locating wheel 53 and the second locating wheel 54 are additionally provided in 41, first locating wheel 53 and the second locating wheel 54 are two phases Same idler wheel, and two locating wheels are located in same level, two locating wheels form the horizontal figure of eight, and described affects rope 43 pass through between the first locating wheel 53 and the second locating wheel 54, are then in contact with second idler wheel 52, finally and institute It states after the first idler wheel 51 is in contact, on being connected to fastener 34.

Further, inlet 141 and liquid outlet 142, the feed liquor are equipped on 12 side wall of second shell Mouth 141 and liquid outlet 142 are connected with the heat dissipation cavity 13 respectively；It is connected with input duct on the inlet 141 143, the liquid outlet 142 is equipped with outlet pipe 144, and the input duct 143 passes through a pump with the outlet pipe 144 Body 145 connects, and the pump housing 145 is water pump；Therefore pass through after the outflow of outlet pipe 144 in the coolant liquid The pump housing 145 passes through in 143 pumped back heat dissipation cavity 13 of input duct again, to realize coolant liquid cycle in heat dissipation cavity 13.

Obviously, described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment should all belong to the scope of protection of the invention.

Claims

1. a kind of heat-insulated Scroll-tupe air pump of high strength anti-explosion, including shell（1）, impeller and actuator（2）；It is characterized in that：Institute State shell（1）Including with the matched first shell of the impeller（11）With with the first shell（11）Be detachably connected Two shells（12）；The first shell（11）With second shell（12）Between be equipped with heat dissipation cavity（13）, the heat dissipation cavity（13）Inside set There is coolant liquid.

2. the heat-insulated Scroll-tupe air pump of a kind of high strength anti-explosion according to claim 1, it is characterised in that：The first shell （11）Side wall is equipped with multiple cooling fins（111）, the cooling fin（111）It is immersed in the coolant liquid.

3. the heat-insulated Scroll-tupe air pump of a kind of high strength anti-explosion according to claim 1, it is characterised in that：The first shell （11）It is equipped with the first extension（112）, the second shell（12）It is equipped with and first extension（112）Sealing cooperation The second extension（122）.

4. the heat-insulated Scroll-tupe air pump of a kind of high strength anti-explosion according to claim 3, it is characterised in that：Described second extends （122）Portion is equipped with clamping part（31）, first extension（112）It is equipped with and the clamping part（31）Matched buckle Groove（32）.

5. the heat-insulated Scroll-tupe air pump of a kind of high strength anti-explosion according to claim 4, it is characterised in that：The clamping part （31）It is equipped with movable chamber（33）, the movable chamber（33）It is interior equipped with the fastener that can be moved up and down（34）, the snap-in groove （32）It is interior to be equipped with and the fastener（34）Matched buckle slot（35）.

6. the heat-insulated Scroll-tupe air pump of a kind of high strength anti-explosion according to claim 5, it is characterised in that：The second shell （12）It is equipped with for driving the fastener（34）The driving part of up and down action（4）.

7. the heat-insulated Scroll-tupe air pump of a kind of high strength anti-explosion according to claim 6, it is characterised in that：The driving part （4）Including being set to second shell（12）On cavity（41）, partly be set to the cavity（41）Interior rotating member（42）, with it is described Rotating member connects（42）Connected affects rope（43）And with the fastener（34）Connected elastic component（44）, described to affect rope（43） With the fastener（34）Bottom is connected.

8. the heat-insulated Scroll-tupe air pump of a kind of high strength anti-explosion according to claim 7, it is characterised in that：The rotating member （42）It is equipped with described in supplying and affects rope（43）The positioning groove of winding（421）；The rotating member（42）A reset is connected on end Spring（45）, the resetting spring（45）With the cavity（41）Inner wall is connected.

9. the heat-insulated Scroll-tupe air pump of a kind of high strength anti-explosion according to claim 7, it is characterised in that：The cavity（41） Inside it is equipped with a frame body（46）, the elastic component（44）Set on the frame body（46）On；The frame body（46）It is equipped with through-hole（461）, It is described to affect rope（43）Across the through-hole（461）With the fastener（34）It is connected.

10. the heat-insulated Scroll-tupe air pump of a kind of high strength anti-explosion according to claim 7, it is characterised in that：The cavity （41）Interior be equipped with affects rope with described（43）Matched first idler wheel（51）With the second idler wheel（52）, first idler wheel（51） Set on the frame body（46）Lower section；The cavity（41）Interior be equipped with affects rope with described（43）Matched first locating wheel（53） With the second locating wheel（54）, described to affect rope（43）Set on first locating wheel（53）With the second locating wheel（54）Between.