CN109707640A - Sanitation-grade vacuum evacuation device for food service industry - Google Patents
Sanitation-grade vacuum evacuation device for food service industry Download PDFInfo
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- CN109707640A CN109707640A CN201910121722.5A CN201910121722A CN109707640A CN 109707640 A CN109707640 A CN 109707640A CN 201910121722 A CN201910121722 A CN 201910121722A CN 109707640 A CN109707640 A CN 109707640A
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- sanitation
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- 238000007789 sealing Methods 0.000 claims abstract description 89
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 238000009826 distribution Methods 0.000 claims description 48
- 238000009966 trimming Methods 0.000 claims description 19
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 abstract description 12
- 239000000126 substance Substances 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The invention discloses a kind of sanitation-grade vacuum evacuation devices for food service industry, including pedestal, height-adjustable foot support is respectively equipped on pedestal quadrangle, the motor for being fixed with the pump housing on pedestal and being connect with the pump housing, the junction of the pump housing and motor is equipped with sealing unit, inlet is equipped in pump housing side, air entry and gas outlet, in inlet, pipe A is connected respectively at air entry and gas outlet, pipe B, pipe C, vertical inlet tube is removably connected on pipe A nozzle, inlet tube sets gradually ball valve from top to bottom, filter and electrically-controlled valve, air inlet pipe is removably connected on pipe B nozzle, the pipe C nozzle is removably connected with vapour liquid separator, tonifying Qi muffler is also connected on the pump housing, it further include the shell being connect on the outside of motor and vacuum pump with pedestal, sanitary grade of the present invention is high, it is close Envelope property is good and without dead angle, and work efficiency is high, and high temperature and pressure cleaning, steam clean or chemical cleaning can be used.
Description
Technical field
The present invention relates to food machinery industries, more particularly, to the sanitation-grade vacuum evacuation device of food service industry.
Background technique
Food hygiene is the aggregate measures taken to prevent food pollution and adverse factor to be detrimental to health.It defends in the world
Raw tissue is to the definition of food hygiene: in the cultivation of food, production, manufacture in each stage until being ingested by people,
The all measure taken to guarantee its safety, helpfulness and integrity.Vacuum pump can be usually used in food machinery, it is existing
Some vacuum pumps are mostly cast iron, and low efficiency, sanitary grade are low, in food processing process and are easily contaminated, and are caused thin
Bacterium growth is exceeded, and then influences food safety.
Summary of the invention
In order to solve the technical problem, it is high to provide a kind of sanitary grade by the present invention, good airproof performance and without dead angle, inside and outside to can be used
The sanitation-grade vacuum evacuation device for food service industry of high temperature and pressure cleaning, steam clean or chemical cleaning.
The technical proposal for solving the technical problem of the invention are as follows: for the sanitation-grade vacuum evacuation device of food service industry,
Including pedestal, it is respectively equipped with height-adjustable foot support on pedestal quadrangle, the pump housing and and the pump housing are fixed on pedestal
The junction of the motor of connection, the pump housing and motor be equipped with sealing unit, pump housing side be equipped with inlet, air entry and
Gas outlet is connected respectively pipe A, pipe B, pipe C at inlet, air entry and gas outlet, is detachably connected on pipe A nozzle
There is vertical inlet tube, inlet tube sets gradually ball valve, filter and electrically-controlled valve from top to bottom, detachably connects on pipe B nozzle
It is connected to air inlet pipe, the pipe C nozzle is removably connected with vapour liquid separator, tonifying Qi muffler is also connected on the pump housing.
The above-mentioned sanitation-grade vacuum evacuation device for food service industry, the pump housing include having suction hole and venthole
End cap, the distribution plate being detachably connected with end cap, the pump case with accommodating cavity and eccentric pivot hole being detachably connected with distribution plate
And the impeller in accommodating cavity with eccentric pivot hole rotation connection, be respectively equipped on the contact surface of the end cap and distribution plate with
The inlet chamber that suction hole communicatesAnd the discharge chamber communicated with venthole, it is equipped in the outer surface connection of end cap and distribution plate
Sealing unit, the inlet opening communicated with accommodating cavity, the inlet chamber on distribution plate are respectively equipped on the end cap and distribution plate
It is interior to be equipped with air inlet, the discharge chamber on distribution plateInterior to be equipped with liquid outlet and multiple exhaust outlets, the distribution plate, which is equipped with, to be used
In the valve block for blocking exhaust outlet, the contact surface between the distribution plate and end cap is equipped with the inlet chamber communicated with air inletWith
And the exhaust chamber communicated with liquid outlet, sealing unit is equipped in the outer surface connection of distribution plate and pump case。
The above-mentioned sanitation-grade vacuum evacuation device for food service industry, the size of the exhaust outlet are less than the ruler of liquid outlet
It is very little, inlet chamberSize be greater than exhaust chamber size, the sealing unitTo be opened in end cap and distribution plate outer surface respectively
Triangular groove on junction and the O-ring seal in triangular groove, the sealing unit For be respectively arranged on distribution plate with
Delta seal slot in pump case outer surface connection and the O-ring seal in delta seal slot；The inlet opening is set to
End cap and distribution plate center, suction hole and venthole are symmetricly set on the two sides of inlet opening.
The above-mentioned sanitation-grade vacuum evacuation device for food service industry, the end cap are equipped with and connect with distribution plate and pump case
Fastener, the fastener be a flange bolt, flange bolt include screw head, the flange being connect with screw head and with flange company
The stud connect, flange and screw head connecting pin are set as arcwall face, are equipped with sealing structure in the junction of flange and stud.
The above-mentioned sanitation-grade vacuum evacuation device for food service industry, the sealing structure include being set to flange and stud
The round table-like sealing of junction, the small end face and flanged joint of sealing, the large end face and Stud connection of sealing, sealing
The seal groove of triangle is formed between the arcwall face and flange in portion, the radial dimension of the sealing large end face is less than the diameter of flange
To size, be connected with a rotary table grommet type seal with seal groove, the shape of gasket and sealing is similar, the small end face of gasket with
Flange end plane contact, the gasket center are equipped with the matching hole of the circular platform type contacted with seal groove.
The above-mentioned sanitation-grade vacuum evacuation device for food service industry, the foot support include connecting with base bottom screw thread
The supporting studs connect and the support footing being threadedly coupled with supporting studs support bottom surface and the ground face contact of footing, feature
Be: the supporting studs include the end of thread and the non-threaded end with end of thread integrally connected, are threaded with the end of thread
One adjusting set is equipped with sealing structure A and sealing structure B, the other end at non-threaded end between adjusting set both ends and supporting studs
It is connected with disassembling part, is rotatably connected to the trimming part being threadedly coupled with disassembling part, support ground in support footing center
It is equipped with spherical sealed A between foot and trimming part, spherical sealed B is equipped between disassembling part and trimming part, further includes along support footing
The sealing structure C, the sealing structure C that excircle is circumferentially arranged and junction of the ground face contact to support footing and ground are close
Envelope.
The above-mentioned sanitation-grade vacuum evacuation device for food service industry, the one end the sealing structure A are connect with adjusting set, separately
One end is contacted with base bottom, and the sealing structure A includes the delta seal slot circumferentially opened up along adjusting set end face, close in triangle
The rotary table gasket being adapted to delta seal slot is installed, the contact surface of rotary table gasket and base bottom is greater than and three in sealing groove
The contact surface of angle seal groove slot bottom, the medial surface of rotary table gasket are equipped with the inclined-plane being adapted to delta seal slot.
The above-mentioned sanitation-grade vacuum evacuation device for food service industry, the sealing structure B and supporting studs it is non-threaded
End in contact, sealing structure B include the ring seal slot circumferentially opened up along the other end of adjusting set, are installed in ring seal slot
There is the gasket being adapted to ring seal slot, the gasket includes the annular seal being adapted to annular seal groove and and ring
The rotary table sealing ring of shape sealing integrally connected, the small end of rotary table sealing ring are arranged down.
The above-mentioned sanitation-grade vacuum evacuation device for food service industry, sealing structure C include circumferentially opening up along bottom edge
Triangle groove and the gasket that is adapted to triangle groove.
The above-mentioned sanitation-grade vacuum evacuation device for food service industry, the support footing includes cylindrical bottom plate, bottom
The bottom end plane of plate and ground face contact, the top of bottom plate are set as arcwall face, are equipped with the accommodating of perforation bottom plate at the center of bottom plate
Hole, the open-topped size of accommodating hole are less than the size of bottom opening, and trimming part is set in accommodating hole and can turn in accommodating hole
Dynamic, spherical sealed B offers symmetrical two fixing groove in accommodating hole, the lower section of trimming part on arcwall face, fixing groove
Slot bottom is parallel to the ground, offers fixation hole respectively in fixing groove.
The above-mentioned sanitation-grade vacuum evacuation device for food service industry, the trimming part are a spheric seat, and spheric seat is placed in
In accommodating hole, spheric seat is less than half part and stretches out accommodating hole top opening and limited by accommodating hole top opening, institute
The center for stating spheric seat is connected with stud, and stud is set on the outside of accommodating hole top opening and connect with disassembling part.
The above-mentioned sanitation-grade vacuum evacuation device for food service industry, ball face sealing A are the gasket being adapted to accommodating hole,
Gasket is equipped with arc-shaped concave, and the arc-shaped concave is adapted to spheric seat, and gasket is fixed with accommodating hole.
The above-mentioned sanitation-grade vacuum evacuation device for food service industry, the spherical sealed B include being set to disassembling part end
The rounded channels being adapted to spheric seat, offer annular groove around rounded channels, threaded hole are equipped among rounded channels, in rounded channels
And the ball face sealing circle being adapted to rounded channels and annular groove is equipped in annular groove, stud is threadedly coupled with threaded hole.
The beneficial effects of the present invention are: the pump housing uses sealing unitAnd sealing unitTo end cap and distribution plate and
Distribution plate is reliably sealed with pump case, ensure that preferable leakproofness, and beautiful, no dead angle, is convenient for Integral cleaning, in the pump housing
High temperature and pressure cleaning, steam clean or chemical cleaning can be used outside；Fastener be equipped with sealing structure, can to it is tight
The junction of firmware is reliably sealed, and sanitary grade is high；Situation of the foot support using trimming part for ground injustice carries out
Fine tuning, guarantees whole stability, and without the dead angle for depositing bacterium and dust, convenient for cleaning, using sealing structure A to adjusting set with
Base bottom contact position is sealed, and prevents junction from generating the pollution of the gap place of gapping, using sealing structure B to support spiral shell
The junction of column and adjusting set is sealed, and is avoided junction from generating and is deposited dirty gap, and sealing structure C is to disassembling part and support footing
Junction is reliably sealed, and stability of strutting system is good, and can prevent the generation of junction from depositing dirty gap, and high temperature height integrally can be used
Pressure cleaning, steam clean or chemical cleaning.
Detailed description of the invention
Fig. 1 is overall structure diagram A of the invention；
Fig. 2 is overall structure diagram B of the invention；
Fig. 3 is the overall structure diagram of the pump housing；
Fig. 4 is the sectional view of the pump housing；
Fig. 5 is the main view of the pump housing；
Fig. 6 is the rearview of end cap；
Fig. 7 is distribution plate main view；
Fig. 8 is distribution plate rearview；
Fig. 9 is the structural scheme of mechanism of pump case；
Figure 10 is blade wheel structure schematic diagram；
Figure 11 is the structural schematic diagram of valve block；
Figure 12 is the structural schematic diagram of fastener；
Figure 13 is the sectional view of fastener；
Figure 14 is the sectional view of gasket in sealing structure；
Figure 15 is the structural schematic diagram of foot support；
Figure 16 is the sectional view of foot support；
Figure 17 is the sectional view of adjusting set；
Figure 18 is the sectional view of supporting studs；
Figure 19 is the structural schematic diagram for supporting footing；
Figure 20 is the sectional view of ball face sealing circle；
Figure 21 is the partial enlarged view of part A in Figure 16；
Figure 22 is the partial enlarged view of part B in Figure 16；
Figure 23 is the partial enlarged view of C portion in Figure 16.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is described further the present invention.
As shown in 1,2, a kind of IP69K grades of water-ring vacuum pump component, including pedestal 1, the pump housing 2 is fixed on pedestal 1
And the motor 3 being connect with the pump housing 2, height-adjustable foot support 4, the pump housing 2 and electricity are respectively equipped on 1 four jiaos of pedestal
The junction of machine 3 is equipped with sealing unit 29, and sealing unit 29 includes the opposite seal groove on the pump housing 2 and motor 3, sealing
Slot can be the triangular groove of indent or the seal groove of arc groove or other forms, and sealing ring is equipped in seal groove, is being pumped
2 side of body is equipped with inlet 62, air entry 63 and gas outlet 64, punishes in inlet 62, air entry 63 and gas outlet 64
It is not correspondingly connected with pipe A65, pipe B66, pipe C67, vertical inlet tube 110, inlet tube 110 are removably connected on pipe A65 nozzle
Ball valve 111, filter 68 and electrically-controlled valve 69 are set gradually from top to bottom, and electrically-controlled valve 69 can be pneumatic angle pedestal valve, solenoid valve
Or any one in motor-driven valve, air inlet pipe 70 is removably connected on pipe B66 nozzle, and the pipe C67 nozzle is detachably connected
There is vapour liquid separator 71, vapour liquid separator is the prior art, is repeated no more, tonifying Qi muffler 30 is also connected on the pump housing 2, this
Invention can be integrally using high-temperature high pressure water cleaning, steam clean or chemical cleaning, can also be in motor and vacuum pump
The shell 5 connecting with pedestal is arranged in outside；
As shown in Fig. 3 to 11, the pump housing 2 includes the end cap 8 with suction hole 6 and venthole 7, and the air entry 63, which is located at, to be inhaled
At stomata 6, gas outlet 64 is located at venthole 7, and the distribution plate 9 being detachably connected with end cap 8 is detachably connected using long spiro nail
It connects, is respectively equipped with the inlet chamber communicated with suction hole 6 on the end cap 8 and the contact surface of distribution plate 910 and and outlet
The discharge chamber that hole 7 communicates11, the pump case 14 with accommodating cavity 12 and eccentric pivot hole 13 that is detachably connected with distribution plate 9 and
The impeller 28 being rotatablely connected in accommodating cavity 12 with eccentric pivot hole 13, impeller 28 are the prior art, are the normal of commercial type
Impeller is advised, is repeated no more, end cap 8, distribution plate 9 and pump case 14 are disposed as the identical cylinder of diameter, in end cap 8 and distribution plate
9 outer surface connection is equipped with sealing unit15, the sealing unit15 be to be opened in outside end cap 8 and distribution plate 9 respectively
Triangular groove 16 on the junction of surface and the O-ring seal in triangular groove 16, on the end cap 8 and distribution plate 9 respectively
Equipped with the inlet opening 17 communicated with accommodating cavity 12, inlet 62 is set at inlet opening 17, and the inlet opening 17 is set to end cap 8 and divides
9 center of matching board, suction hole 6 and venthole 7 are symmetricly set on the two sides of inlet opening 17, the inlet chamber on distribution plate 9
Air inlet 18, the discharge chamber on distribution plate 9 are equipped in 10Liquid outlet 19 and multiple exhaust outlets 20, the row are equipped in 11
The size of port 20 is less than the size of liquid outlet 19, and the distribution plate 9 is equipped with the valve block 21 for blocking exhaust outlet 20, valve block
21 include the fixinig plate 22 being fixedly connected with distribution plate 9 and with fixinig plate 22 integrally connected for blocking the more of exhaust outlet 20
A shielding plate 23, be fixedly connected as screw connection, adjacent two shielding plate 23 it is separated, fixed form, which is adopted, to be screwed, institute
It states the contact surface between distribution plate 9 and end cap 8 and is equipped with the inlet chamber communicated with air inlet 1824 and with 19 phase of liquid outlet
Logical exhaust chamber 25, is specifically configured to: inlet chamber24 and exhaust chamber 25 be provided on distribution plate 9, inlet chamber24 ruler
The very little size greater than exhaust chamber 25 is equipped with sealing unit in the outer surface connection of distribution plate 9 and pump case 1426, it is described close
Seal unit 26 be to be respectively arranged on distribution plate 9 with the delta seal slot 27 in 14 outer surface connection of pump case and set on triangle
O-ring seal in seal groove 27；The end cap 8, distribution plate 9, the pump housing 14 are stainless steel material；
As shown in Figure 12 to 14, the end cap 8 is equipped with the fastener 43 connecting with distribution plate 9 and pump case 14, the fastener
43 be a flange bolt, and flange bolt includes screw head 54, the flange connecting with screw head 54 55 and the stud 56 with flanged joint,
Screw head 54 is wholely set with flange 55 and stud 56, and flange 55 and 54 connecting pin of screw head are set as arcwall face 57, flange 55 with
The junction of stud 56 is equipped with sealing structure 57, and the sealing structure 57 includes the circle set on the junction of flange 55 and stud 56
The small end face of the sealing 58 of mesa-shaped, sealing 58 is connect with flange 55, and the large end face of sealing 58 is connect with stud 56, sealing
The seal groove 59 of triangle is formed between the arcwall face 57 and flange 55 in portion 58, the radial dimension of 58 large end face of sealing is small
In the radial dimension of flange 55；A rotary table grommet type seal 60, the shape of gasket 60 and sealing 58 are connected with seal groove 59
Similar, the small end face of gasket 60 and flange 55 hold face contact level with both hands, and 60 center of gasket is equipped with to be contacted with seal groove 59
The matching hole 61 of circular platform type；
As shown in Figure 15 to 23, the foot support 4 include the supporting studs 72 being connect with 1 bottom thread of pedestal and with support
The support footing 73 that stud 72 is threadedly coupled, supporting studs 72 and support footing 73 are 304 stainless steel materials, support footing 73
Bottom surface and ground face contact, the supporting studs 72 include the end of thread 74 and the non-threaded end with 74 integrally connected of the end of thread
75, be connected with an adjusting set 76 with end of thread screw thread 74, adjusting set 76 be it is columnar structured, material is 304 stainless steels, is adjusted
The two U-shaped rotation notches 77 being oppositely arranged are offered on set 76, sealing knot is equipped between 76 both ends of adjusting set and supporting studs 72
Structure A78 and sealing structure B79,
The one end the sealing structure A78 is connect with adjusting set 76, and the other end is contacted with 1 bottom of pedestal, the sealing structure A78 packet
The delta seal slot 80 circumferentially opened up along 76 end face of adjusting set is included, is equipped in delta seal slot 80 suitable with delta seal slot 80
The rotary table gasket 81 matched, rotary table gasket 81 are greater than and the contact of 80 slot bottom of delta seal slot with the contact surface of 1 bottom of pedestal
Face, the medial surface of rotary table gasket 81 are equipped with the inclined-plane 82 being adapted to delta seal slot 80；
The sealing structure B79 is contacted with the non-threaded end 75 of supporting studs 72, and sealing structure B79 includes along the another of adjusting set 76
The ring seal slot 83 that one end circumferentially opens up, is equipped with the gasket being adapted to ring seal slot 83 in ring seal slot 83
84；
The other end at non-threaded end 75 is connected with disassembling part 85, and disassembling part 85 is a cylindrical structure, the disassembling part 85
The two U-shaped disassembly notches 86 being oppositely arranged are equipped with, are rotatably connected to and 85 screw thread of disassembling part in support 73 center of footing
The trimming part 87 of connection supports and is equipped with spherical sealed A88 between lower margin 73 and trimming part 87, between disassembling part 85 and trimming part 87
Equipped with spherical sealed B89,
The support footing 73 includes cylindrical bottom plate 90, the bottom end plane 91 and ground face contact of bottom plate 90, the top of bottom plate 90
End is set as arcwall face 92, is equipped with the accommodating hole 93 of perforation bottom plate 90, the open-topped ruler of accommodating hole 93 at the center of bottom plate 90
The very little size less than bottom opening, trimming part 87 are set in accommodating hole 93 and can rotate in accommodating hole 93, and spherical sealed B89 is set
In in accommodating hole 93, the lower section of trimming part 87, symmetrical two fixing groove 94, the slot bottom of fixing groove 94 are offered on arcwall face 92
It is parallel to the ground, it offers fixation hole 95 respectively in fixing groove 94, can be fixed by foundation bolt；
The trimming part 87 is a spheric seat 96, and spheric seat 96 is placed in accommodating hole 93, and spheric seat 96 is less than half part
It stretches out 93 top opening of accommodating hole and is limited by 93 top opening of accommodating hole, the center of the spheric seat 96 is connected with stud
97, connection type can use integrally connected, threaded hole can also be offered at the center of spheric seat 96, in threaded hole internal screw thread
It is connected with stud 97, stud 97 is set on the outside of 93 top opening of accommodating hole and connect with disassembling part 85；
Ball face sealing A88 is the gasket 98 being adapted to accommodating hole 93, and gasket 98 is equipped with arc-shaped concave 99, the arc
Concave surface 99 is adapted to spheric seat 96, and gasket 98 and accommodating hole 93 are fixed；
The spherical sealed B89 includes the rounded channels 100 being adapted to set on 85 end of disassembling part with spheric seat 96, in rounded channels 100
Surrounding offers annular groove 101, and threaded hole 112 is equipped among rounded channels 100, is equipped in rounded channels 100 and annular groove 101
The ball face sealing circle 102 being adapted to rounded channels 100 and annular groove 101, stud 97 are threadedly coupled with threaded hole 112, the spherical surface
Sealing ring 102 includes the annular seal 103 cooperated with annular groove 101 and the rotary table with 103 integrally connected of annular seal
Sealing 104 offers circular hole 105 among annular seal 103 and rotary table sealing 104, from rotary table sealing 104 to
Annular seal 103 offers ball face sealing slot 106, and ball face sealing slot 106 is adapted to spheric seat 96；
It further include the sealing structure C107, the sealing structure C107 being circumferentially arranged along support 73 excircle of footing and ground face contact
The junction of support footing 73 and ground is sealed, sealing structure C107 includes the triangle groove circumferentially opened up along bottom plate pane edge
108 and the gasket 109 that is adapted to triangle groove 108.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. being used for the sanitation-grade vacuum evacuation device of food service industry, it is characterised in that: including pedestal, being respectively equipped on pedestal quadrangle can
Adjust the foot support of height, the motor that the pump housing is fixed on pedestal and is connect with the pump housing, the company of the pump housing and motor
It meets place and is equipped with sealing unit, be equipped with inlet, air entry and gas outlet in pump housing side, in inlet, air entry and go out
Be connected respectively pipe A, pipe B, pipe C at port, be removably connected with vertical inlet tube on pipe A nozzle, inlet tube from upper and
Under set gradually ball valve, filter and electrically-controlled valve, air inlet pipe is removably connected on pipe B nozzle, the pipe C nozzle is detachable
It is connected with vapour liquid separator, tonifying Qi muffler is also connected on the pump housing.
2. the sanitation-grade vacuum evacuation device according to claim 1 for food service industry, it is characterised in that: the pump housing packet
The end cap with suction hole and venthole is included, the distribution plate being detachably connected with end cap has with what distribution plate was detachably connected
The pump case and the impeller in accommodating cavity with eccentric pivot hole rotation connection, the end cap and distribution of accommodating cavity and eccentric pivot hole
The inlet chamber communicated with suction hole is respectively equipped on the contact surface of plateAnd the discharge chamber communicated with venthole, in end cap and divide
The outer surface connection of matching board is equipped with sealing unit, the feed liquor communicated with accommodating cavity is respectively equipped on the end cap and distribution plate
Hole, the inlet chamber on distribution plateIt is interior to be equipped with air inlet, the discharge chamber on distribution plateIt is interior to be equipped with liquid outlet and multiple rows
Port, the distribution plate are equipped with the valve block for blocking exhaust outlet, and the contact surface between the distribution plate and end cap is equipped with
The inlet chamber communicated with air inletAnd the exhaust chamber communicated with liquid outlet, it is set in the outer surface connection of distribution plate and pump case
There is sealing unit。
3. the sanitation-grade vacuum evacuation device according to claim 2 for food service industry, it is characterised in that: the exhaust outlet
Size be less than liquid outlet size, inlet chamberSize be greater than exhaust chamber size, the sealing unitTo open up respectively
In the triangular groove on end cap and distribution plate outer surface connection and the O-ring seal in triangular groove, the sealing unit To be respectively arranged on distribution plate and the delta seal slot in pump case outer surface connection and O-shaped close in delta seal slot
Seal；The inlet opening is set to end cap and distribution plate center, and suction hole and venthole are symmetricly set on the two sides of inlet opening.
4. the sanitation-grade vacuum evacuation device according to claim 2 for food service industry, it is characterised in that: on the end cap
Equipped with the fastener connecting with distribution plate and pump case, the fastener is a flange bolt, and flange bolt includes screw head and screw head
The flange of connection and stud with flanged joint, flange and screw head connecting pin are set as arcwall face, in the company of flange and stud
It meets place and is equipped with sealing structure.
5. the sanitation-grade vacuum evacuation device according to claim 4 for food service industry, it is characterised in that: the sealing knot
Structure includes the round table-like sealing set on the junction of flange and stud, the small end face and flanged joint of sealing, sealing
Large end face and Stud connection, between the arcwall face and flange of sealing formed triangle seal groove, the sealing big end
The radial dimension in face is less than the radial dimension of flange, is connected with a rotary table grommet type seal with seal groove, gasket and sealing
Shape is similar, and the small end face and flange end plane contact of gasket, the gasket center is equipped with the rotary table contacted with seal groove
The matching hole of type.
6. the sanitation-grade vacuum evacuation device according to claim 1 for food service industry, it is characterised in that: the footing branch
Support includes the supporting studs being threadedly coupled with base bottom and the support footing being threadedly coupled with supporting studs, supports footing
Bottom surface and ground face contact, it is characterised in that: the supporting studs include the end of thread and non-threaded with end of thread integrally connected
End, is threaded with an adjusting set with the end of thread, and sealing structure A and sealing structure are equipped between adjusting set both ends and supporting studs
B, the other end at non-threaded end are connected with disassembling part, are rotatably connected to and disassembling part screw thread in support footing center
The trimming part of connection supports and is equipped with spherical sealed A between lower margin and trimming part, and spherical sealed is equipped between disassembling part and trimming part
B further includes the sealing structure C, the sealing structure C being circumferentially arranged along support footing excircle and ground face contact to support footing
It is sealed with the junction on ground.
7. the sanitation-grade vacuum evacuation device according to claim 6 for food service industry, it is characterised in that: the support bottom
Foot includes cylindrical bottom plate, and the bottom end plane and ground face contact of bottom plate, the top of bottom plate is set as arcwall face, in bottom plate
The heart is equipped with the accommodating hole of perforation bottom plate, and the open-topped size of accommodating hole is less than the size of bottom opening, and trimming part is set to accommodating
It can rotate in hole and in accommodating hole, spherical sealed B is set in accommodating hole, the lower section of trimming part, offers on arcwall face pair
Two fixing grooves claimed, the slot bottom of fixing groove is parallel to the ground, offers fixation hole respectively in fixing groove.
8. the sanitation-grade vacuum evacuation device according to claim 6 for food service industry, it is characterised in that: the trimming part
For a spheric seat, spheric seat is placed in accommodating hole, and spheric seat is less than half part and stretches out accommodating hole top opening and pass through
The limit of accommodating hole top opening, the center of the spheric seat are connected with stud, stud be set on the outside of accommodating hole top opening and with
Disassembling part connection.
9. the sanitation-grade vacuum evacuation device according to claim 7 for food service industry, it is characterised in that: ball face sealing A
For the gasket being adapted to accommodating hole, gasket is equipped with arc-shaped concave, and the arc-shaped concave is adapted to spheric seat, gasket and
Accommodating hole is fixed.
10. the sanitation-grade vacuum evacuation device according to claim 7 for food service industry, it is characterised in that: the spherical shape
Sealing B includes the rounded channels being adapted to set on disassembling part end with spheric seat, annular groove is offered around rounded channels, in rounded channels
Centre is equipped with threaded hole, is equipped with the ball face sealing circle that be adapted to rounded channels and annular groove in rounded channels and annular groove, stud and
Threaded hole is threadedly coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910121722.5A CN109707640B (en) | 2019-02-19 | 2019-02-19 | Sanitary vacuum-pumping device for food industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910121722.5A CN109707640B (en) | 2019-02-19 | 2019-02-19 | Sanitary vacuum-pumping device for food industry |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109707640A true CN109707640A (en) | 2019-05-03 |
| CN109707640B CN109707640B (en) | 2024-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910121722.5A Active CN109707640B (en) | 2019-02-19 | 2019-02-19 | Sanitary vacuum-pumping device for food industry |
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| CN (1) | CN109707640B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837814A (en) * | 2017-04-13 | 2017-06-13 | 海林金昌电机有限公司 | A kind of micro centrifugal pump |
| CN206770205U (en) * | 2017-04-19 | 2017-12-19 | 鞍山新磁电子有限公司 | A kind of vacuum pump apparatus being built in vacuum tank |
| CN207526682U (en) * | 2017-09-07 | 2018-06-22 | 厦门世博创科技有限公司 | The pump of liquid or semi-liquid foodstuff distributor |
| CN207701392U (en) * | 2017-12-08 | 2018-08-07 | 常州市洛锐电器有限公司 | A kind of novel immersion circulating pump |
| CN207716922U (en) * | 2017-12-19 | 2018-08-10 | 青岛鲜食科技有限公司 | A kind of high-performance heat exchanger that can solve the problems, such as food safety and sanitation |
| CN207879606U (en) * | 2017-12-30 | 2018-09-18 | 台州通力真空机械有限公司 | A kind of water-ring vacuum pump |
| KR101947030B1 (en) * | 2018-10-11 | 2019-02-12 | 동서산업 주식회사 | Hydrauric force sealing device for pump |
-
2019
- 2019-02-19 CN CN201910121722.5A patent/CN109707640B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837814A (en) * | 2017-04-13 | 2017-06-13 | 海林金昌电机有限公司 | A kind of micro centrifugal pump |
| CN206770205U (en) * | 2017-04-19 | 2017-12-19 | 鞍山新磁电子有限公司 | A kind of vacuum pump apparatus being built in vacuum tank |
| CN207526682U (en) * | 2017-09-07 | 2018-06-22 | 厦门世博创科技有限公司 | The pump of liquid or semi-liquid foodstuff distributor |
| CN207701392U (en) * | 2017-12-08 | 2018-08-07 | 常州市洛锐电器有限公司 | A kind of novel immersion circulating pump |
| CN207716922U (en) * | 2017-12-19 | 2018-08-10 | 青岛鲜食科技有限公司 | A kind of high-performance heat exchanger that can solve the problems, such as food safety and sanitation |
| CN207879606U (en) * | 2017-12-30 | 2018-09-18 | 台州通力真空机械有限公司 | A kind of water-ring vacuum pump |
| KR101947030B1 (en) * | 2018-10-11 | 2019-02-12 | 동서산업 주식회사 | Hydrauric force sealing device for pump |
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| Publication number | Publication date |
|---|---|
| CN109707640B (en) | 2024-02-13 |
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