CN206094945U - Vertical efficient condenser of many cold pipes - Google Patents

Abstract

The utility model discloses a vertical efficient condenser of many cold pipes, including confined cylindrical barrel and the many piece cold pipes of grafting in the staving, the staving includes the vertical lateral wall board of placing, connect at the roof at lateral wall board top and connect the bottom plate in lateral wall board bottom, and the setting is run through at the lateral wall inboard in the middle part of cold pipe, and the both ends of cold pipe set up in the outside of lateral wall board and are connected with coolant liquid feed liquor pipe and coolant liquid drain pipe respectively, the top intercommunication of roof has the steam intake pipe, the bottom intercommunication of bottom plate has condensation water outlet pipe, many recesses have been seted up along its axis direction to the outer wall of cold pipe, the circular -arc disc of bottom plate for upwards buckling all around, the middle part and the condensation water outlet pipe intercommunication of bottom plate, on the horizontal plane and vertical face of cold pipe evenly distributed in the staving, compared with the prior art has the advantage that heat exchange efficiency is high.

Description

A kind of how cold pipe vertical efficient condenser

Technical field

The utility model is related to condensing plant field, is a kind of how cold pipe vertical efficient condenser specifically.

Background technology

Condenser is the parts of refrigeration system, belongs to one kind of heat exchanger, gas or steam can be transformed into liquid, by it In heat, in the way of quickly, in the air passed near pipe；Condenser working process is the process of a heat release, so Condenser temperature is all higher.

The many condensers in power plant are condensed the steam that turbine is discharged.With condenser come cold in refrigeration plant The refrigeration steam of solidifying ammonia and freon etc.Hydro carbons and other chemical evapn condensations are made in petro chemical industry with condenser. In still-process, the device that steam is transformed into liquid is also referred to as condenser.All of condenser is all gas or steam Heat is taken away and is operated.The heat exchanger effectiveness of the condenser of prior art is not very high, in order to reach production requirement needs The more preferable condenser of heat exchanger effectiveness is solving the above problems.

Utility model content

The purpose of this utility model is to design a kind of how cold pipe vertical efficient condenser, high with heat exchanger effectiveness Advantage.

The utility model is achieved through the following technical solutions：A kind of how cold pipe vertical efficient condenser, including the circle of closing Cylindricality staving and many cold pipes being plugged in staving；The staving includes the sidewall paneling vertically placed, is connected to sidewall paneling top The top board in portion and the base plate for being connected to sidewall paneling bottom, through being arranged in sidewall paneling, the two ends of cold pipe are arranged at the middle part of cold pipe It is connected in the outside of sidewall paneling and respectively with coolant feed tube and coolant drain pipe；Hot gas is communicated with the top of the top board Air inlet pipe, the bottom of the base plate is communicated with condensed water outlet pipe；The outer wall of the cold pipe offers a plurality of along its axis direction Groove；Form raised between the groove opened up on cold pipe, increase the heat that cold Guan Yucong hot gas air inlet pipe is entered into inside staving The contact area of gas, improves the efficiency of heat exchange.

Further is preferably to realize the utility model, especially using following setting structures：The base plate is four circumferential The arc-shaped disk of upper bending, can conveniently collect condensed water and enable condensed water smoothly to slide into the middle part of base plate 4.

Further is preferably to realize the utility model, especially using following setting structures：The middle part of the base plate with Condensed water outlet pipe is connected, and the condensed water for accumulating in middle part can be made to flow out to the external world by condensed water outlet pipe.

Further is preferably to realize the utility model, especially using following setting structures：The cold pipe is copper pipe, The excellent thermal conductivity of copper pipe and cost is relatively cheap, it is possible to increase heat exchanger effectiveness.

Further is preferably to realize the utility model, especially using following setting structures：The cold pipe is uniformly distributed On horizontal plane and vertical plane in staving, mutually closely arrangement between cold pipe, between reserve space and pass through for hot gas, hot gas Contact with cold pipe and heat-shift, the hot gas after being cooled is condensed on the tube wall of cold pipe and dropped onto and be collected simultaneously at base plate Discharge staving.

The utility model compared with prior art, with advantages below and beneficial effect：

（1）In the utility model, the outer wall of cold pipe offers a plurality of groove along its axis direction, forms convex between groove Rise, increase the contact area of the hot gas that cold Guan Yucong hot gas air inlet pipe is entered into inside staving, improve the efficiency of heat exchange；

（2）In the utility model, mutually closely arrange and reserve space between cold pipe passes through for hot gas, hot gas with it is cold Pipe contact and heat-shift, the hot gas after being cooled is condensed on the tube wall of cold pipe and dropped onto and be collected at base plate and discharge Staving；

（3）In the utility model, base plate is circular arc thin plate of the middle part less than surrounding, can guide condensation flow on earth The medium position in portion, improves the outflow efficiency of condensed water.

Description of the drawings

Fig. 1 is a kind of structural representation of how cold pipe vertical efficient condenser；

Fig. 2 is a kind of top cross-sectional view of how cold pipe vertical efficient condenser；

Fig. 3 is a kind of schematic cross-section of the cold pipe of how cold pipe vertical efficient condenser；

Wherein, the cold pipes of 1-, 2- sidewall panelings, 3- top boards, 4- base plates, 5- coolant feed tubes, 6- coolant drain pipes, 7- is warm Gas air inlet pipe, 8- condensed water outlet pipes, 9- grooves.

Specific embodiment

The utility model is described in further detail with reference to embodiment, but embodiment of the present utility model Not limited to this.

Embodiment 1：

A kind of how cold pipe vertical efficient condenser, has the advantages that heat exchanger effectiveness is high, as shown in Figure 1, Figure 3, especially sets It is set to following structures：Including the cylindrical body and many cold pipes 1 being plugged in staving of closing；The staving includes vertically putting The sidewall paneling 2 put, the top board 3 being connected at the top of sidewall paneling 2 and the base plate 4 for being connected to the bottom of sidewall paneling 2, the middle part of cold pipe 1 is passed through Wear and be arranged in sidewall paneling 2, the two ends of cold pipe 1 be arranged on the outside of sidewall paneling 2 and respectively with coolant feed tube 5 and coolant Drain pipe 6 connects；The top of the top board 3 is communicated with hot gas air inlet pipe 7, and the bottom of the base plate 4 is communicated with condensed water water outlet Pipe 8；The outer wall of the cold pipe 1 offers a plurality of groove 9 along its axis direction；Form convex between the groove 9 opened up on cold pipe 1 Rise, increase the contact area of cold pipe 1 and the hot gas entered into inside staving from hot gas air inlet pipe, improve the effect of heat exchange Rate.

Embodiment 2：

The present embodiment is further optimized on the basis of above-described embodiment, and further is preferably to realize that this practicality is new Type, as shown in figure 1, especially adopting following setting structures：The arc-shaped disk that the base plate 4 is folded upward at for surrounding, Neng Goufang Just collect condensed water and enable condensed water smoothly to slide into the middle part of base plate 4.

Embodiment 3：

The present embodiment is further optimized on the basis of any of the above-described embodiment, and further is preferably to realize this reality With new, as shown in figure 1, especially adopting following setting structures：The middle part of the base plate 4 connects with condensed water outlet pipe 8, energy The condensed water for accumulating in middle part is enough set to flow out to the external world by condensed water outlet pipe 8.

Embodiment 4：

The present embodiment is further optimized on the basis of any of the above-described embodiment, and further is preferably to realize this reality With new, especially using following setting structures：The cold pipe 1 is copper pipe, and the excellent thermal conductivity and cost of copper pipe are relatively just Preferably, it is possible to increase heat exchanger effectiveness.

Embodiment 5：

The present embodiment is further optimized on the basis of any of the above-described embodiment, and further is preferably to realize this reality It is shown as shown in Figure 1, Figure 2 with new, especially using following setting structures：The cold pipe 1 is evenly distributed on the horizontal plane in staving On vertical plane, mutually closely arrangement between cold pipe 1, between reserve space and pass through for hot gas, hot gas is contacted and handed over cold pipe Heat exchange amount, the hot gas after being cooled is condensed on the tube wall of cold pipe 1 and dropped onto and staving is collected and discharged at base plate 4.

Coolant enters into the inside of cold pipe 1 from coolant feed tube 5 when using, and hot gas is entered by hot gas air inlet pipe 7 To in staving, hot gas contacts and carries out exchanging for heat with the tube wall of cold pipe 1, wherein, fluted 9 are opened up on the outer wall of cold pipe 1 So as to increase the contact area of hot gas and cold pipe 1, the heat exchanger effectiveness of hot gas and coolant is improve；Condense after hot gas cooling It is attached on the outer wall of cold pipe 1 into condensed water, drops onto afterwards on base plate 4, and the cambered surface with base plate 4 is slipped to its middle part, most Afterwards staving is discharged by condensed water outlet pipe 8；Coolant wherein through heat exchange flows out cold pipe 1 from coolant drain pipe 6, cold Coolant in pipe 1 is replaced.

The above, is only preferred embodiment of the present utility model, not does any pro forma to the utility model Limit, every above example is made any simple modification, equivalent variations according to technical spirit of the present utility model, Fall within protection domain of the present utility model.

Claims (5)

1. a kind of how cold pipe vertical efficient condenser, it is characterised in that：Including closing cylindrical body and be plugged in staving Many cold pipes（1）；The staving includes the sidewall paneling vertically placed（2）, be connected to sidewall paneling（2）The top board at top（3）With It is connected to sidewall paneling（2）The base plate of bottom（4）, cold pipe（1）Middle part through being arranged on sidewall paneling（2）It is interior, cold pipe（1）Two ends It is arranged on sidewall paneling（2）Outside and respectively with coolant feed tube（5）With coolant drain pipe（6）Connection；The top board（3） Top be communicated with hot gas air inlet pipe（7）, the base plate（4）Bottom be communicated with condensed water outlet pipe（8）；The cold pipe（1） Outer wall offer a plurality of groove along its axis direction（9）.

2. a kind of how cold pipe vertical efficient condenser according to claim 1, it is characterised in that：The base plate（4）For four The arc-shaped disk being folded upward in week.

3. a kind of how cold pipe vertical efficient condenser according to claim 2, it is characterised in that：The base plate（4）In Portion and condensed water outlet pipe（8）Connection.

4. a kind of how cold pipe vertical efficient condenser according to claim 1, it is characterised in that：The cold pipe（1）For copper Pipe.

5. a kind of how cold pipe vertical efficient condenser according to claim 1, it is characterised in that：The cold pipe（1）Uniformly It is distributed on the horizontal plane and vertical plane in staving.