CN1506636A - Condensate liquid pump apparatus assemblied with standard parts - Google Patents
Condensate liquid pump apparatus assemblied with standard parts Download PDFInfo
- Publication number
- CN1506636A CN1506636A CNA021561036A CN02156103A CN1506636A CN 1506636 A CN1506636 A CN 1506636A CN A021561036 A CNA021561036 A CN A021561036A CN 02156103 A CN02156103 A CN 02156103A CN 1506636 A CN1506636 A CN 1506636A
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- collection container
- gripper shoe
- condensate
- float
- power supply
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Abstract
The present invention provides one improved condensate pump unit comprising standard parts. The condensate pump unit includes one condensate collecting container capable of being set in any convenient place to collect condensate, one movable support board set on the container, one water pump supported by the support board and extending into the container, one liquid quality controlling float supported by the support board and communicated with the pump. When condensate reaches certain amount, the power supply to the water pump is turned on to remove condensate from the collecting container. The present invention has installation flexibility, use safety, field maintainability and economical efficiency in manufacture.
Description
Technical field
The present invention relates to liquid pump field, more specifically, but is not to be restriction, the present invention relates to the condensate pump device that a kind of improved standarized component is formed.
Background technology
Particularly, also comprise a lot of other equipment, will produce condensed fluid when in air ambient, having moisture content or moisture in the field of heating and air conditioning.From the surface of cooling, for example the condensate liquid that flows out from the helix tube of air-conditioning system must collect and suitably discharging.Generation problem in this certainly will cause does not wish that the condensate liquid that takes place assembles and cause environment damage.For example, when condensate liquid overflows when trickling on floor surface or below being in the condensate discharge pipeline anything of trickling, environment damage has just taken place.
For many years, water nest pump installation is used to collect and dispose condensed water.Such equipment all has a collection container of admitting condensed water usually, and centrifugal pump and one are driven water pump off and on condensate liquid is discharged into the wastewater outlet of outfit or the motor of discharge tube from collection container by the control of liquid level ball cock device.A kind of such equipment of prior art is illustrated by U.S. Patent number 3758236 patents of investing Zimmerman, can obtain other numerous such equipment in the quite a long period on market.
The condensate pump device is referred to as water nest device sometimes, must turn round under the harsh environmental conditions of being everlasting.Such equipment often must be less than in surpassing very years but will provide its reliable effect under the situation about looking after.Consider cost, the manufacturing of pump must be economical.If be not to be easy to obtain on market, a lot of water nest devices all are very durable and be less than transposing, and just, such equipment is uneconomic using the place to repair.
Therefore the condensate pump device that needs a kind of standarized component to form, this pump is economical on making, and installing and using the place maximum effect and durability can be provided at equipment.
Summary of the invention
The invention provides a kind of condensate pump device through improved standarized component, this pump has one and can be configured in for condensate liquid and collect the collection container of bleeding point very easily.A gripper shoe is supported on this collection container, turns over again simultaneously to support the movably pump part that extends in the collection container.A liquid measure control float and a pump in order to determine collection container inner condensat liquid liquid level that is supported by gripper shoe communicates, and when condensate liquid reached predetermined quantity, float was connected pump power liquid is drained from collection container.
An object of the present invention is to provide that a kind of this pump has the standarized component structure, has installation flexibility through improved condensate pump device, field maintainability and the economy of making.
By hereinafter detailed explanation and accompanying drawing, in conjunction with attached claim, other purposes of the present invention, advantage and feature will be more obvious.
Description of drawings
Fig. 1 is the stereogram of the condensate pump device of a kind of standarized component constructed according to the invention.
Fig. 2 is the condensate pump sight line of Fig. 1 another stereogram from its relative other end.
Fig. 3 A is the stereogram of gripper shoe of the condensate pump device of Fig. 1.
Fig. 3 B is the side view of gripper shoe.
Fig. 3 C is the gripper shoe of condensate pump device of Fig. 1 and the cut-away section schematic diagram of collection container.
Fig. 4 is the three-dimensional exploded view of part amputation of the condensate pump device of Fig. 1.
Fig. 5 is the generalized section of the condensate pump device of Fig. 1.
Fig. 6 is the vertical view of part amputation of the condensate pump device of Fig. 1.
Fig. 7 is the generalized section of part amputation of pump part of the condensate pump device of Fig. 1.
Fig. 8 A is the schematic diagram of motor lines of the condensate pump device of Fig. 1.
Fig. 8 B is the schematic diagram of the safety switch of this device.
The specific embodiment
Generally with reference to each accompanying drawing, and specifically see figures.1.and.2, shown the condensate pump device 10 of a kind of standarized component constructed according to the invention in the drawings.This condensate pump device 10 has gripper shoe 14 and lid 16 that is attached on the gripper shoe 14 that 12, one of collection containers are used as the lid of collection container 12.This collection container 12 has a pair of mounting flange 18 on two angle, and this flange provides collection container 12 is installed to vertical wall surface or the means on the similar surfaces (not shown) on the securing member.
Be equipped with the part 20 of several inclined wedge-shaped along the side, back of collection container 12, when this container was installed to vertical surface, these wedge-like portion can be in order to adjust the level of collection container 12.Gripper shoe 14 has three inlet orifice 22 that are configured on its angle, and the inside of these perforates 22 and collection container 12 communicates.Usually have only an inlet orifice 22 to stay open in order to condensate liquid and collect, each no inlet orifice 22 all uses plastic plug 24 or analog (having shown among the figure) to seal.
Then with reference to Fig. 3 A and Fig. 4, gripper shoe 14 has a convex ridge 26 along its edge, and the size and the profile of the top edge of its size and collection container 12 are suitable.Be equipped with several bottoms keep projections 28 (Fig. 4) in order to collection container 12 on corresponding top keep projection 30 interlockings so that gripper shoe 14 maintained and be attached to collection container 12 and get on its assembly mode.
Then with reference to Fig. 3 C, gripper shoe 14 and collection container 12 are in gripper shoe 14 and collection container is aligned with each other and just engaged after the upper surface of gripper shoe 14 is exerted pressure.When exerting pressure, top keeps projection 30 and slips over bottom reservation projection 28 and pinning mutually.Preferably semirigid plastics of collection container 12 usefulness such as acetyl group butadiene styrene are made, and like this, the container wall energy partly is out of shape and is loosened and remove gripper shoe 14.
Go back to reference to Fig. 4, being configured on two positions pump installation 10 is installed on the vertical surface of gripper shoe 14 done preparation, therefore, gripper shoe 14 can be doing on the collection container 12 that 180 degree rotate for collecting the adaptive capacity that condensation provides enhancing on any the position in four angles at collection container 12.
Forward Fig. 3 A and Fig. 3 B to, show the reservation projection 32 of a pair of hook-type among the figure, keep projection and extend upward, be attached to gripper shoe 14 and get in order to will cover 16 from gripper shoe 14.Supporting projections 33 is extended below gripper shoe 14 and hole 33A in order to will cover 16 by screw fastener 36A and is fastened to gripper shoe 14 and gets on.
Go back to Fig. 1 and Fig. 2, lid 16 has a pair of circular connector 34 to adapt to and be connected on the reservation projection 32.In addition, lid 16 has a projection 36 that has the hole, the configuration of this projection make a screw fastener 36A by its extension therefore can and hole 33A with being threadedly engaged with, can provide capping to the element of narration hereinafter after the shape and size of lid 16 are determined, and can it easily be removed so that near entrapped element from gripper shoe 14 by removing screw 36A.Be equipped with a plurality of air outlet slit ventilation slots 38 and air intlet ventilation slot 38A on lid 16, its purpose will be discussed hereinafter.
To Fig. 7, dismountable pump part 40 is supported by gripper shoe 40 and to extend into collection container inner and communicate with it by reference Fig. 5.Pump part 40 has one to be that the shell 44 of columnar structured 42, one tapers of the shell that at one end disposes plate 43 sealing together of opening is attached on the shell 42 and forms the cavity 46 of a taper basically.Motor 48 is attached on the shell 42 relative with conical shell 44.Between motor 48 and shell 42, be equipped with a motor seat board 50 so that the installation elements of a rigidity to be provided.Motor 48 is attached to motor seat board 50 and both and is supported on by bolt 54 and nut 55 on the support column 52 of upper end of shell 42, and the effect of motor seat board 50 also has protecting sheathing 42 to avoid the influence of the heat that distributes from motor 48.
Motor 48 has a driving shaft 56, and this perforate of passing on the motor seat board 50 is extended downwards.A turbofan 58 that is supported on driving shaft 56 upper ends is shaped to realize the guiding of air stream, so that when motor 48 runnings it is cooled off, air intlet ventilation slot 38A and outlet ventilation slot 38 help such air draught around covering 16 configurations.
Rotate back into Fig. 3 A and Fig. 3 B, gripper shoe 14 has a water pump gripper shoe 70, this plate have a plurality of attachment hole 72 and one to be configured to pass it and admit pump part 40 shell 42 ennation enter opening 74.Gripper shoe 14 also has a plurality of projectioies 75 of extending with respect to the lower surface of attachment hole 72 that are configured to from gripper shoe 14.These projectioies 75 provide the frame for movement that supports attachment hole 72.
As shown in Figure 4, shell 42 has the attaching projection 76 of a plurality of perforates through strengthening, and quantitatively equates with attachment hole 72, and screw fastener 78 (showing equally among Fig. 6) extends by this projection and pump part 40 is attached to gripper shoe 14.
As shown in Figure 6, the power supply wire harness 80 that has the insulation of terminal label twines between supporting projections 82, extends upward and be connected to motor 48 from gripper shoe 14.Supporting projections 82 and extend downwards in that lid 16 is inner, the power supply wire harness compacting flange 83 (Fig. 4 and Fig. 5) that is positioned at supporting projections 82 tops matches and works, and catches the power supply wire harness 80 of insulation and prevents that wire harness breaks away from unexpectedly.Supporting projections 82 prevents that the power supply wire harness 80 that insulate is displaced sideways, and suppresses flange 83 simultaneously and prevents upwards vertical displacement and break away from its path around supporting projections 82 of the power supply wire harness that insulate 80.
Describe as Fig. 8 A, the power supply wire harness 80 of insulation is connected to power switch 84 and is connected to motor 48 by fast conneting terminal 86 (showing among Fig. 4-7).
Microswitch 84 support by gripper shoe 14 and and the combine quantity control action of the condensate liquid that produces collection container 12 of float 88, microswitch 84 is connected to motor 48 by the insulated conductor 87 that has terminal label.The fast conneting terminal 86 of power supply wire harness allows pump part 40 to pull down from condensate pump device 10 easily, and carries out field investigation before loading onto condensate pump device 10 again.Float 88 by pivot pin 89 pivots be supported on the gripper shoe 14, so float 88 is configured in the control of two positions machinery liquid level is provided in the collection container 12.When condensate liquid reaches first predetermined fluid level in the collection container 12, float 88 is lifted to first starting position and microswitch 84 engages, and microswitch 84 is connected power supply venting condensate liquid from collection container 12 of motors 48.Condensation liquid level in collection container 12 drops to and is lower than first predetermined fluid level, and float 88 drops to second stop position, thereby microswitch 84 is switched to the power supply that cuts off motor 48.Float 88 has one slit 90 in order to insert a locking projection (not shown), can pin float between the time of shipment.
An additional safety switch 92 that has by the attached float 94 of switch lodicule 95 pivot is supported on the gripper shoe 14 in order to the independently detection of condensation liquid level in the collection container 12 to be provided.Float 94 is preferably made with the thermoplastic of foaming, and to work with float 88 similar modes, like this, when the condensation liquid level reaches second predetermined fluid level (on first predetermined fluid level) in the collection container 12, float 94 is lifted and encourages safety switch 92.Safety switch 92 can functionally be connected to a low-voltage HVAC control system by insulated conductor 96, as a kind of thermostat (not shown) or a kind of low-voltage warning system (not shown), like this, safety switch 92 control thermostats or alarm indication pump parts 40 any fault of speed from collection container 12 eliminating condensate liquids to be equal to or greater than the generation of HVAC system.Switch 84 and safety switch 92 all easily from gripper shoe 84 dismountings, are easy to assembling and transposing.
Because safety switch 92 and safe float 94 are independent of switch 84 and float 88 controls and report condensation liquid level, pumping plant 10 has just had higher reliability.More particularly, make because any one switch goes wrong attempting to get rid of and break down in the condensate liquid, the functional switch that stays will continue execution its function and control the condensation liquid level because it independently connects, and perhaps stop the generation of condensate liquid in the incident of system down.Fig. 8 A and Fig. 8 B have shown the schematic diagram of the overall circuit of power switch 84 and safety switch 92.The power supply wire harness 80 that Fig. 8 A schematically depicts insulation comprises 100, common wires 102 of an earth connection and a live wire 104.Live wire 104 is connected to switch 84, and common wire 102 and earth connection 100 are connected to motor 48, and switch 84 is connected to motor 48 by insulated conductor 87.
Fig. 8 B has described being electrically connected of safety switch 92, and safety switch 92 is connected to HVAC low-voltage control system (not shown) by insulated conductor 106 and 108.
Clearly, the present invention be very suitable for obtaining mentioned with and intrinsic purpose and advantage.Though narrated current most preferred embodiment in order to disclose purpose of the present invention, but for for skilled person in the present technique field, it is not difficult making many variations, and these variations still are included in the disclosed spirit of the present invention and in attached claim and are defined.
Claims (20)
1, a kind of condensate pump device that is used to aspirate condensate liquid is characterized in that this device comprises:
A collection container;
A gripper shoe that supports movably by this collection container;
One is supported movably by this gripper shoe, and extends into the pump part in this collection container; With
The quantity that is used for determining the collection container condensate liquid that is supported by gripper shoe, and be used for linking with water pump is so that the liquid measure of when the quantity of collection container inner condensat liquid reaches predetermined liquid level condensate liquid being extracted out from collection container is controlled float.
2, a kind of condensate pump device that is used to aspirate condensate liquid is characterized in that this device comprises:
A collection container;
A gripper shoe that supports movably by this collection container;
A pump part that supports movably and extend into by this gripper shoe in this collection container, wherein this pump part comprises:
A shell that forms a drive shaft hole and have an outlet conduit, this shell extends in the collection container, and a fluid inlet is arranged, and the conical cavity that one of sealing plate formation and fluid inlet link also has an outlet;
A motor comprises:
One is passed the driving shaft that drive shaft hole is extended;
Company to driving shaft one end and realize the air conductance to the fan of cooling motor and
One be attached to the other end of driving shaft and be configured in the conical cavity impeller and
A hose connector that links with outlet conduit; Determine the quantity of collection container condensate liquid and be used for linking with being used for of supporting by gripper shoe, so that the liquid measure of when the quantity of collection container inner condensat liquid reaches predetermined liquid level condensate liquid being extracted out from collection container is controlled float with water pump.
3, condensate pump device as claimed in claim 2 is characterized in that: this device comprises that one can be attached to gripper shoe and seal water pump and the lid of liquid measure control float.
4, condensate pump device as claimed in claim 3 is characterized in that: this lid has import and the outlet ventilation slit that helps air draught.
5, condensate pump device as claimed in claim 4 is characterized in that: this is stamped a circular connector, and this gripper shoe has one to keep projection, adapts to and is connected to this reservation projection and this lid is attached on the gripper shoe by this circular connector.
6, condensate pump device as claimed in claim 5, it is characterized in that: this gripper shoe has one to admit attachment hole, and this is stamped the projection of a perforate, and screw fastener that passes the configuration of this projection engages this attachment hole and this lid is fastened on this gripper shoe.
7, condensate pump device as claimed in claim 6 is characterized in that: this collection container and gripper shoe are made with acetyl group butadiene styrene or other semirigid plastics.
8, condensate pump device as claimed in claim 7 is characterized in that: this collection container have one coplanar in order to the condensate pump device being installed to the mounting flange on the vertical metope, also have a wedge-like portion at contiguous this this collection container of flange place.
9, condensate pump device as claimed in claim 8 is characterized in that: this collection container disposes a plurality of reservation projections at its opening part, and this gripper shoe also has the reservation projection of the reservation projection mobility ground interlocking of corresponding energy and collection container.
10, condensate pump device as claimed in claim 9 is characterized in that: this liquid measure control float comprises:
Usefulness thinks that this motor connects power supply, the power supply microswitch that is supported movably by this gripper shoe;
One by this gripper shoe movably the pivot support and extend into elementary float in this collection container, when the quantity of this collection container inner condensat liquid is lifted to a predetermined liquid level, this elementary float engages with this power supply microswitch and is that this motor is connected power supply, be lower than predetermined liquid level when the quantity of this collection container inner condensat liquid drops to, this elementary float drop to a bottom pivot location and and this power supply microswitch break away from and cut off the power supply of motor; With
A power supply wire harness that is connected to this power supply microswitch and motor separably.
11, condensate pump device as claimed in claim 10 is characterized in that: this liquid measure control float further comprises:
A safety microswitch that is supported movably by this gripper shoe is in order to encourage a low-voltage control system; With
One extends into this collection container, and in order to survey the safe float when condensate liquid quantity reaches second predeterminated level on first predeterminated level, its operation is independent of this elementary float.
12, condensate pump device as claimed in claim 11, it is characterized in that: this gripper shoe has a plurality of lead supporting projections, this is stamped a compacting flange, the configuration of this lead supporting projections is positioned at the power supply wire harness therebetween, this compacting flange extends on this power supply wire harness from this lid beginning, and this lead supporting projections and this compacting flange match and prevent the displacement that this power supply wire harness is horizontal and vertical like this.
13, a kind of be used to aspirate condensate liquid through improved condensate pump device, it is characterized in that this device comprises:
A collection container;
A gripper shoe that supports movably by this collection container;
One is that supported by this gripper shoe and a pump part that extends into the shell in this collection container arranged movably, and this shell forms a cone-shaped cavity that has a fluid issuing pipeline and a fluid inlet, and this pump part further comprises:
A motor that has the driving shaft that passes this shell extension; With
One is attached on this driving shaft and is configured in impeller in this cone-shaped cavity; With
A float that supports by this gripper shoe, this float determine this collection container inner condensat liquid liquid level and and this water pump link, when condensate liquid reaches predetermined liquid level, just condensate liquid is got rid of from this collection container.
14, a kind of be used to aspirate condensate liquid through improved condensate pump device, it is characterized in that this device comprises:
A collection container;
A gripper shoe that supports movably by this collection container;
One is that supported by this gripper shoe and a pump part that extends into the shell in this collection container arranged movably, and this shell forms a cone-shaped cavity that has a fluid issuing pipeline and a fluid inlet, and this pump part further comprises:
A motor that has the driving shaft that passes this shell extension; With
One is attached on this driving shaft and is configured in impeller in this cone-shaped cavity; With
A float that supports by this gripper shoe, this float determine this collection container inner condensat liquid liquid level and and this water pump link, when condensate liquid reaches predetermined liquid level, just condensate liquid is got rid of from this collection container; Wherein, this float comprises:
Usefulness thinks that this motor connects power supply, the power supply microswitch that is supported movably by this gripper shoe;
One that supported by this gripper shoe pivot ground and extend into elementary float in this collection container, when level of condensate is lifted to first predetermined fluid level on it, this elementary float engages with this power supply microswitch and is that this motor is connected power supply, when level of condensate drops to low predetermined fluid level thereon, elementary float drop to a bottom pivot location and and this power supply microswitch break away from and cut off the power supply of this motor.
15, condensate pump device as claimed in claim 14 is characterized in that: this device can encourage a low-voltage control system, and wherein this float further comprises:
A safety microswitch that supports movably by this gripper shoe; With
One extends into this collection container, and in order to survey the safe float when level of condensate reaches second predetermined fluid level on first predetermined fluid level, this safety microswitch can be attached in this low-voltage control system.
16, condensate pump device as claimed in claim 15 is characterized in that: this device comprises that one can be attached to this gripper shoe and seal water pump and the lid of float part.
17, condensate pump device as claimed in claim 16 is characterized in that: this collection container has a plurality of reservation projections that are configured in its opening part, and the reservation projection that this gripper shoe has corresponding and this collection container is the reservation projection of interlocking movably.
18, condensate pump device as claimed in claim 17, it is characterized in that: this device further comprises a power supply wire harness that is connected to this motor, wherein this gripper shoe has a plurality of lead supporting projections, and this is stamped a compacting flange, the configuration of this lead supporting projections provides the location to power supply wire harness betwixt, this compacting flange extends on the power supply wire harness from this lid beginning, and this lead supporting projections and compacting flange match and prevent the displacement of this power supply wire harness like this.
19, condensate pump device as claimed in claim 18 is characterized in that: this collection container have one coplanar in order to being installed to the mounting flange on vertical wall surface,, be adjacent to this flange, this collection container also has a wedge-like portion.
20, condensate pump device as claimed in claim 19 is characterized in that: this collection container and gripper shoe are made with acetyl group butadiene styrene or other semirigid plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021561036A CN1506636A (en) | 2002-12-06 | 2002-12-06 | Condensate liquid pump apparatus assemblied with standard parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021561036A CN1506636A (en) | 2002-12-06 | 2002-12-06 | Condensate liquid pump apparatus assemblied with standard parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1506636A true CN1506636A (en) | 2004-06-23 |
Family
ID=34236124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA021561036A Pending CN1506636A (en) | 2002-12-06 | 2002-12-06 | Condensate liquid pump apparatus assemblied with standard parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1506636A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603815A (en) * | 2013-11-25 | 2014-02-26 | 苏州优德通力电气有限公司 | Condensation pump |
| CN106704213A (en) * | 2017-03-01 | 2017-05-24 | 益而益(集团)有限公司 | Condensation pump assembly |
| CN111373210A (en) * | 2017-08-02 | 2020-07-03 | 阿斯彭水泵有限公司 | Condensate pump assembly |
-
2002
- 2002-12-06 CN CNA021561036A patent/CN1506636A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603815A (en) * | 2013-11-25 | 2014-02-26 | 苏州优德通力电气有限公司 | Condensation pump |
| CN106704213A (en) * | 2017-03-01 | 2017-05-24 | 益而益(集团)有限公司 | Condensation pump assembly |
| CN106704213B (en) * | 2017-03-01 | 2019-01-15 | 益而益(集团)有限公司 | Condense pump assembly |
| CN111373210A (en) * | 2017-08-02 | 2020-07-03 | 阿斯彭水泵有限公司 | Condensate pump assembly |
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